ST STM32F102C4, STM32F102R4, STM32F102C6, STM32F102R6 User Manual
STM32F102x4
STM32F102x6
USB 32 ARM 16 32K USB 5 1 ADC 5
■ARM 32 Cortex™-M3 CPU
−48MHz 01.25DMips/MHz(Dhrystone 2.1)
−16K 32K
−4K~6K SRAM
−2.0 3.6 I/O
−/ (POR/PDR)(PVD)
−4 16MHz
−8MHz RC
−40kHz RC
−CPU PLL
−32kHz RTC
−VBAT RTC
−(SWD) JTAG
■DMA
−7 DMA
−ADC SPI I2C USART
■1 12 1μs ( 16)
−0~3.6V
■51 I/O
−37/51 I/O I/O 165V
■5
−2 16 4/ /PWM
−2 ( )
−24
■5
−1 I2C ( SMBus/PMBus)
−2 USART ( ISO7816 LIN IrDA )
−1 SPI (12M / )
−USB 2.0
■CRC 96
■ECOPACK®
1
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STM32F102x4 |
STM32F102C4 STM32F102R4 |
STM32F102x6 |
STM32F102C6 STM32F102R6 |
http://www.st.com/stonline/products/literature/ds/15057.pdf
2009 4 STM32F102x46 2 |
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STM32F102x4, STM32F102x6 |
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1 |
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2 |
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2.1 |
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2.2 |
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2.3 |
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2.3.1 |
ARM® Cortex™-M3 SRAM .................................................................. |
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2.3.2 |
.................................................................................................................. |
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2.3.3 |
CRC( ) ............................................................................................. |
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2.3.4 |
SRAM ......................................................................................................................... |
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2.3.5 |
(NVIC) ........................................................................................ |
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2.3.6 |
/ (EXTI) ............................................................................................... |
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2.3.7 |
......................................................................................................................... |
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2.3.8 |
............................................................................................................................ |
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2.3.9 |
............................................................................................................................ |
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2.3.10 |
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2.3.11 |
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2.3.12 |
......................................................................................................................... |
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2.3.13 |
DMA................................................................................................................................... |
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2.3.14 |
RTC( ) ............................................................................................. |
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2.3.15 |
......................................................................................................................... |
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2.3.16 |
......................................................................................................................... |
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2.3.17 |
.................................................................................................................. |
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2.3.18 |
(TIMx) .............................................................................................................. |
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2.3.19 |
I2C ............................................................................................................................... |
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2.3.20 |
/ (USART) ........................................................................................... |
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2.3.21 |
(SPI) ............................................................................................................. |
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2.3.22 |
(USB) ........................................................................................................... |
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2.3.23 |
(GPIO)................................................................................................... |
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2.3.24 |
ADC( / )....................................................................................................... |
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2.3.25 |
......................................................................................................................... |
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2.3.26 |
JTAG (SWJ-DP) ...................................................................................... |
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3 |
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4 |
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5 |
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5.1 |
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5.1.1 |
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5.1.2 |
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5.1.3 |
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5.1.4 |
.......................................................................................................................... |
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5.1.5 |
................................................................................................................... |
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2009 4 STM32F102x46 2 |
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STM32F102x4, STM32F102x6 |
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5.1.6 |
.......................................................................................................................... |
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5.1.7 |
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5.2 |
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5.3 |
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5.3.1 |
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5.3.2 |
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5.3.3 |
.......................................................................................... |
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5.3.4 |
................................................................................................................ |
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5.3.5 |
................................................................................................................... |
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5.3.6 |
................................................................................................................ |
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5.3.7 |
................................................................................................................ |
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5.3.8 |
PLL ........................................................................................................................... |
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5.3.9 |
....................................................................................................................... |
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5.3.10 |
EMC ......................................................................................................................... |
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5.3.11 |
( ) .................................................................................................. |
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5.3.12 |
I/O ...................................................................................................................... |
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5.3.13 |
NRST ................................................................................................................. |
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5.3.14 |
TIM ................................................................................................................. |
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5.3.15 |
.......................................................................................................................... |
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5.3.16 |
12 ADC .................................................................................................................. |
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5.3.17 |
................................................................................................................ |
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6 |
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6.1 |
.............................................................................................................................. |
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6.2 |
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6.2.1 |
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6.2.2 |
........................................................................................................ |
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7 |
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48 |
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8 |
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49 |
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2009 4 STM32F102x46 2 |
3/49 |
STM32F102x4, STM32F102x6
1
STM32F102x4 STM32F102x6 USBSTM32F102xx 2.2
STM32F102xx STM32F10xxx STM32F10xxxST www.st.com/mcu
Cortex™-M3 Cortex-M3 ARMhttp://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0337e/
2009 4 STM32F102x46 2 |
4/49 |
STM32F102x4, STM32F102x6
2
STM32F102x4 STM32F102x6 USB ARM® Cortex™-M3 32
RISC 48MHz (16 32K 4 6K SRAM)I/O APB (1 I2C
1 SPI 1 USB 2 USART ) 1 12 ADC 2 16
STM32F102xx USB -40°C +85°C 2.0V 3.6V
STM32F102xx USB LQFP48 7×7mm LQFP64 10×10mmSTM32F102xx USB
●PC GPS
●(PLC)
1
2 |
STM32F102xx USB |
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STM32F102Cx |
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STM32F102Rx |
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(K ) |
16 |
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32 |
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16 |
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32 |
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SRAM(K ) |
4 |
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6 |
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4 |
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6 |
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2 (TIM2 TIM3) |
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SPI |
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1 (SPI1) |
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I2C |
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1 (I2C1) |
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USART |
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2 (USART1 USART2) |
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USB |
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1 |
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12 ADC ( ) |
1(10) |
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1(16) |
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GPIO |
37 |
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51 |
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CPU |
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48MHz |
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2.0~3.6V |
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-40°C~+85°C( 7) |
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-40°C~+105°C( 7) |
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LQFP48 |
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LQFP64 |
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STM32F102xxSTM32F102x4 STM32F102x6 STM32F102x8 STM32F102xB
(STM32F102x8/B) STM32F102x4/6RAM
STM32F102x4 STM32F102x6 STM32F102x8/B
STM32F102xxUSB STM32F101xx STM32F103xx
2009 4 STM32F102x46 2 |
5/49 |
STM32F102x4, STM32F102x6
3 |
STM32F102xxUSB |
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16K |
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32K (1) |
64K |
128K |
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4K RAM |
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6K RAM |
10K RAM |
16K RAM |
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64 |
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2 USART 2 16 |
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3 USART 3 16 |
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48 |
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1 SPI 1 I2C 1 ADC 1 USB |
2 SPI 2 I2C 1 ADC 1 USB |
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1 (6) A STM32F102x8/B
2.3.1 ARM® Cortex™-M3 SRAM
ARM Cortex™-M3 ARM MCU
ARM Cortex™-M3 32 RISC 8 16ARM
STM32F102xxUSB ARM ARM
2.3.2
16K 32K
2.3.3 CRC( )
CRC( ) 32 CRCCRC EN/IEC 60335-1CRC
2.3.4 SRAM
4 6K SRAM CPU 0 ( / )
2.3.5 (NVIC)
STM32F102xxUSB 36
( 16 Cortex™-M3 ) 16
●NVIC
●NVIC
● 该模块以最小的中断延迟提供灵活的中断管理功能。
2009 4 STM32F102x46 2 |
6/49 |
STM32F102x4, STM32F102x6
2.3.6 / (EXTI)
/ 19 /( )EXTI APB2 51 I/O 16
2.3.7
8MHz RC CPU4~16MHzRCPLL ( )
AHB APB(APB2) APB(APB1) AHB APB48MHz 2
2.3.8
●SRAM
(Bootloader) USART1AN2606
●VDD = 2.0 3.6V VDD I/O
●VSSA VDDA = 2.0 3.6V ADC RC PLL ADCVDDA 2.4V VDDA VSSA VDD VSS
●VBAT = 1.8 3.6V VDD ( ) RTC 32kHz
8
2.3.10
(POR)/ (PDR)2V VDD (VPOR/PDR)(PVD) VDD/VDDA VPVD VDDVPVD PVDVPOR/PDR VPVD 10
2.3.11
(MR) (LPR)
●(MR)
●(LPR) CPU
●CPU( SRAM )
2.3.12
STM32F102xx USB
2009 4 STM32F102x46 2 |
7/49 |
STM32F102x4, STM32F102x6
●CPU / CPU
● 在保持SRAM 1.8V PLL HSI RC HSEEXTI EXTI 16 I/OPVD RTC USB
●1.8VPLL HSI RC HSE SRAMNRST IWDG WKUPRTC
RTC IWDG
2.3.13 DMA
7 DMA DMA
DMA
DMA SPI I2C USART TIMx ADC
2.3.14 RTC( )
RTC VDD VDD VBAT(10 16 ) VDD 20 RTC
阶段性中断功能。RTC 32.768kHz RC128 RC 40kHz512Hz RTC RTC 3220 32.768kHz 1
2.3.15
12 8 40kHz RCRC
2.3.16
7
2.3.17
●24
●0
2009 4 STM32F102x46 2 |
8/49 |
STM32F102x4, STM32F102x6
2.3.18 (TIMx)
STM32F102xx USB 2 (TIM2 TIM3)16 / 16 4PWM LQFP48 LQFP6412 PWM
PWM DMA
1 3
2.3.19 I2C
1 I2C I2C 7 10 7 CRC /DMA SMBus 2.0 /PMBus
2.3.20 / (USART)
USART1 2.25 / USART CTS RTS IrDA SIR ENDEC ISO7816 LIN /
USART DMA
2.3.21 (SPI)
1 SPI 12 / 3 88 16 CRC / SD MMC
SPI DMA
2.3.22 (USB)
STM32F102xxUSB USB USB (12/ ) / USB 48MHz PLL( HSE )
2.3.23 (GPIO)
GPIO ( ) ( )GPIO GPIO
I/O I/O
2.3.24 ADC( / )
12 / (ADC) 16
ADC DMA
2.3.25
2V < VDDA < 3.6VADC_IN16
2009 4 STM32F102x46 2 |
9/49 |
STM32F102x4, STM32F102x6
2.3.26 JTAG (SWJ-DP)
ARM SWJ-DP JTAGJTAG JTAG TMS TCK SWDIO SWCLK TMSJTAG-DP SW-DP
1 STM32F102xx USB
1.AF I/O
2.-40°C +85°C 105°C
2009 4 STM32F102x46 2 |
10/49 |
STM32F102x4, STM32F102x6
2
1 USB HSE PLL CPU 48MHz 2 ADC 1.2μs APB2 12MHz 24MHz 48MHz
2009 4 STM32F102x46 2 |
11/49 |
STM32F102x4, STM32F102x6
3
3 STM32F102xx USB LQFP48
4 STM32F102xx USB LQFP64
2009 4 STM32F102x46 2 |
12/49 |
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STM32F102x4, STM32F102x6 |
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4 |
STM32F102xx |
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(3) |
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(2) |
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I/O |
(3) |
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LQFP48 |
LQFP64 |
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( ) |
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(1) |
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1 |
1 |
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VBAT |
S |
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VBAT |
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2 |
2 |
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PC13-TAMPER-RTC(4) |
I/O |
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PC13(5) |
TAMPER-RTC |
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3 |
3 |
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PC14-OSC32_IN(4) |
I/O |
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PC14(5) |
OSC32_IN |
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4 |
4 |
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PC15-OSC32_OUT(4) |
I/O |
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PC15(5) |
OSC32_OUT |
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5 |
5 |
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PD0 |
I/O |
FT |
OSC_IN(6) |
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6 |
6 |
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PD1 |
O |
FT |
OSC_OUT |
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) |
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7 |
7 |
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NRST |
I/O |
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NRST |
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- |
8 |
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PC0 |
I/O |
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PC0 |
ADC_IN10 |
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- |
9 |
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PC1 |
I/O |
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PC1 |
ADC_IN11 |
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- |
10 |
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PC2 |
I/O |
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PC2 |
ADC_IN12 |
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- |
11 |
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PC3 |
I/O |
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PC3 |
ADC_IN13 |
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8 |
12 |
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VSSA |
S |
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VSSA |
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9 |
13 |
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VDDA |
S |
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VDDA |
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WKUP/USART2_CTS/ |
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10 |
14 |
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PA0-WKUP |
I/O |
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PA0 |
ADC_IN0/ |
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TIM2_CH1_ETR(7) |
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11 |
15 |
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PA1 |
I/O |
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PA1 |
USART2_RTS/ |
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ADC_IN1/TIM2_CH2(7) |
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12 |
16 |
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PA2 |
I/O |
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PA2 |
USART2_TX/ |
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ADC_IN2/TIM2_CH3(7) |
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13 |
17 |
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PA3 |
I/O |
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PA3 |
USART2_RX/ |
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ADC_IN3/TIM2_CH4(7) |
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- |
18 |
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VSS_4 |
S |
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VSS_4 |
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- |
19 |
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VDD_4 |
S |
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VDD_4 |
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14 |
20 |
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PA4 |
I/O |
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PA4 |
SPI1_NSS(7)/ADC_IN4 |
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USART2_CK |
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15 |
21 |
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PA5 |
I/O |
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PA5 |
SPI1_SCK(7)/ADC_IN5 |
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16 |
22 |
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PA6 |
I/O |
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PA6 |
SPI1_MISO(7)/ADC_IN6 |
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TIM3_CH1(7) |
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17 |
23 |
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PA7 |
I/O |
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PA7 |
SPI1_MOSI(7)/ADC_IN7 |
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TIM3_CH2(7) |
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- |
24 |
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PC4 |
I/O |
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PC4 |
ADC_IN14 |
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- |
25 |
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PC5 |
I/O |
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PC5 |
ADC_IN15 |
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18 |
26 |
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PB0 |
I/O |
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PB0 |
ADC_IN8/TIM3_CH3(7) |
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19 |
27 |
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PB1 |
I/O |
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PB1 |
ADC_IN9/TIM3_CH4(7) |
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2009 4 STM32F102x46 2 |
13/49 |
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STM32F102x4, STM32F102x6 |
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4 |
STM32F102xx ( 1) |
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(3) |
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(2) |
(3) |
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LQFP48 |
LQFP64 |
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I/O |
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(1) |
( ) |
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20 |
28 |
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PB2 |
I/O |
FT |
PB2/BOOT1 |
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21 |
29 |
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PB10 |
I/O |
FT |
PB10 |
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TIM2_CH3 |
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22 |
30 |
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PB11 |
I/O |
FT |
PB11 |
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TIM2_CH4 |
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23 |
31 |
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VSS_1 |
S |
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VSS_1 |
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24 |
32 |
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VDD_1 |
S |
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VDD_1 |
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25 |
33 |
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PB12 |
I/O |
FT |
PB12 |
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26 |
34 |
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PB13 |
I/O |
FT |
PB13 |
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27 |
35 |
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PB14 |
I/O |
FT |
PB14 |
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28 |
36 |
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PB15 |
I/O |
FT |
PB15 |
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- |
37 |
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PC6 |
I/O |
FT |
PC6 |
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TIM3_CH1 |
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- |
38 |
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PC7 |
I/O |
FT |
PC7 |
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TIM3_CH2 |
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39 |
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PC8 |
I/O |
FT |
PC8 |
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TIM3_CH3 |
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40 |
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PC9 |
I/O |
FT |
PC9 |
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TIM3_CH4 |
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29 |
41 |
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PA8 |
I/O |
FT |
PA8 |
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USART1_CK/MCO |
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30 |
42 |
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PA9 |
I/O |
FT |
PA9 |
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USART1_TX(7) |
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31 |
43 |
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PA10 |
I/O |
FT |
PA10 |
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USART1_RX(7) |
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32 |
44 |
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PA11 |
I/O |
FT |
PA11 |
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USART1_CTS / USBDM |
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33 |
45 |
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PA12 |
I/O |
FT |
PA12 |
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USART1_RTS / USBDP |
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34 |
46 |
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PA13 |
I/O |
FT |
JTMS-SWDIO |
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PA13 |
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35 |
47 |
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VSS_2 |
S |
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VSS_2 |
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36 |
48 |
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VDD_2 |
S |
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VDD_2 |
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37 |
49 |
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PA14 |
I/O |
FT |
JTCK/SWCLK |
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PA14 |
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38 |
50 |
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PA15 |
I/O |
FT |
JTDI |
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TIM2_CH1_ETR/ |
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PA15/SPI1_NSS |
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- |
51 |
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PC10 |
I/O |
FT |
PC10 |
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- |
52 |
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PC11 |
S |
FT |
PC11 |
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- |
53 |
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PC12 |
S |
FT |
PC12 |
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- |
54 |
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PD2 |
I/O |
FT |
PD2 |
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TIM2_CH2/PB3 |
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39 |
55 |
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PB3 |
I/O |
FT |
JTDO |
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TRACESWO |
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SPI1_SCK |
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40 |
56 |
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PB4 |
I/O |
FT |
JNTRST |
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PB4/TIM3_CH1/ |
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SPI1_MISO |
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2009 4 STM32F102x46 2 |
14/49 |
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STM32F102x4, STM32F102x6 |
|
||
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4 |
STM32F102xx ( 2) |
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|||||
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(3) |
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(2) |
(3) |
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LQFP48 |
LQFP64 |
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I/O |
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(1) |
( ) |
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41 |
57 |
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PB5 |
I/O |
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PB5 |
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I2C1_SMBAI |
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42 |
58 |
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PB6 |
I/O |
FT |
PB6 |
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I2C2_SCL(7) |
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USART1_TX |
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43 |
59 |
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PB7 |
I/O |
FT |
PB7 |
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I2C2_SDA(7) |
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USART1_RX |
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44 |
60 |
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BOOT0 |
I |
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BOOT0 |
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45 |
61 |
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PB8 |
I/O |
FT |
PB8 |
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I2C1_SCL |
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46 |
62 |
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PB9 |
I/O |
FT |
PB9 |
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I2C1_SDA |
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47 |
63 |
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VSS_3 |
S |
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VSS_3 |
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48 |
64 |
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VDD_3 |
S |
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VDD_3 |
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1.I = O = S = HiZ =
2.FT 5V
1 SPI 2 USART SPI1 USART1 USART2 3
4.PC13 PC14 PC15 (3mA) 2MHz30pF ( LED)
5.IO STM32F10xxxBKP
6.LQFP48 5 6 OSC_IN OSC_OUTPD0 PD1 STM32F10xxx I/OPD0 PD1 50MHz
7.( ) STM32F10xxxI/O
PA0 TIM2_CH1_ETR TIM2_TI1 TIM2_ETR PA15 TIM2_CH1_ETR
2009 4 STM32F102x46 2 |
15/49 |
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