BDTIC www.bdtic.com/ATMEL
Features
• Utilizes the AVR
• High-performance and Low-power 8-bit RISC Architecture
– 90 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Up to 8 MIPS Throughput at 8 MHz
• Nonvolatile Program and Data Memory
– 1K Byte of Flash Program Memory
In-System Programmable (ATtiny12)
Endurance: 1,000 Write/Erase Cycles (ATtiny11/12)
– 64 Bytes of In-System Programmable EEPROM Data Memory for ATtiny12
Endurance: 100,000 Write/Erase Cycles
– Programming Lock for Flash Program and EEPROM Data Security
• Peripheral Features
– Interrupt and Wake-up on Pin Change
– One 8-bit Timer/Counter with Separate Prescaler
– On-chip Analog Comparator
– Programmable Watchdog Timer with On-chip Oscillator
• Special Microcontroller Features
– Low-power Idle and Power-down Modes
– External and Internal Interrupt Sources
– In-System Programmable via SPI Port (ATtiny12)
– Enhanced Power-on Reset Circuit (ATtiny12)
– Internal Calibrated RC Oscillator (ATtiny12)
• Specification
– Low-power, High-speed CMOS Process Technology
– Fully Static Operation
• Power Consumption at 4 MHz, 3V, 25°C
– Active: 2.2 mA
– Idle Mode: 0.5 mA
– Power-down Mode: <1 µA
• Packages
– 8-pin PDIP and SOIC
• Operating Voltages
– 1.8 - 5.5V for ATtiny12V-1
– 2.7 - 5.5V for ATtiny11L-2 and ATtiny12L-4
– 4.0 - 5.5V for ATtiny11-6 and ATtiny12-8
• Speed Grades
– 0 - 1.2 MHz (ATtiny12V-1)
– 0 - 2 MHz (ATtiny11L-2)
– 0 - 4 MHz (ATtiny12L-4)
– 0 - 6 MHz (ATtiny11-6)
– 0 - 8 MHz (ATtiny12-8)
®
RISC Architecture
8-bit
Microcontroller
with 1K Byte
Flash
ATtiny11
ATtiny12
Summary
Pin Configuration
ATtiny11
PDIP/SOIC
(RESET) PB5
(XTAL1) PB3
(XTAL2) PB4
GND
1
2
3
4
8
7
6
5
VCC
PB2 (T0)
PB1 (INT0/AIN1)
PB0 (AIN0)
(RESET) PB5
(XTAL1) PB3
(XTAL2) PB4
GND
ATtiny12
PDIP/SOIC
1
2
3
4
8
7
6
5
VCC
PB2 (SCK/T0)
PB1 (MISO/INT0/AIN1)
PB0 (MOSI/AIN0)
Note: This is a summary document. A complete document
is available on our Web site at www.atmel.com.
design
1006FS–AVR–06/07
Rev. 1006FS–AVR–06/07
Not recommended for new
1
Overview The ATtiny11/12 is a low-power CMOS 8-bit microcontroller based on the AVR RISC
architecture. By executing powerful instructions in a single clock cycle, the ATtiny11/12
achieves throughputs approaching 1 MIPS per MHz, allowing the system designer to
optimize power consumption versus processing speed.
The AVR core combines a rich instruction set with 32 general-purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU),
allowing two independent registers to be accessed in one single instruction executed in
one clock cycle. The resulting architecture is more code efficient while achieving
throughputs up to ten times faster than conventional CISC microcontrollers.
Table 1. Parts Description
Device Flash EEPROM Register Voltage Range Frequency
ATtiny11L 1K - 32 2.7 - 5.5V 0-2 MHz
ATtiny11 1K - 32 4.0 - 5.5V 0-6 MHz
ATtiny12V 1K 64 B 32 1.8 - 5.5V 0-1.2 MHz
ATtiny12L 1K 64 B 32 2.7 - 5.5V 0-4 MHz
ATtiny12 1K 64 B 32 4.0 - 5.5V 0-8 MHz
The ATtiny11/12 AVR is supported with a full suite of program and system development
tools including: macro assemblers, program debugger/simulators, in-circuit emulators,
and evaluation kits.
2
ATtiny11/12
1006FS–AVR–06/07
ATtiny11/12
ATtiny11 Block Diagram See Figure 1 on page 3. The ATtiny11 provides the following features: 1K bytes of
Flash, up to five general-purpose I/O lines, one input line, 32 general-purpose working
registers, an 8-bit timer/counter, internal and external interrupts, programmable Watchdog Timer with internal oscillator, and two software-selectable power-saving modes.
The Idle Mode stops the CPU while allowing the timer/counters and interrupt system to
continue functioning. The Power-down Mode saves the register contents but freezes the
oscillator, disabling all other chip functions until the next interrupt or hardware reset. The
wake-up or interrupt on pin change features enable the ATtiny11 to be highly responsive
to external events, still featuring the lowest power consumption while in the power-down
modes.
The device is manufactured using Atmel’s high-density nonvolatile memory technology.
By combining an RISC 8-bit CPU with Flash on a monolithic chip, the Atmel ATtiny11 is
a powerful microcontroller that provides a highly-flexible and cost-effective solution to
many embedded control applications.
Figure 1. The ATtiny11 Block Diagram
VCC
8-BIT DATA BUS
INTERNAL
OSCILLATOR
GND
PROGRAM
COUNTER
STACK
POINTER
WATCHDOG
TIMER
TIMING AND
CONTROL
PROGRAM
FLASH
INSTRUCTION
REGISTER
INSTRUCTION
DECODER
CONTROL
LINES
PROGRAMMING
LOGIC
-
ANALOG
DATA REGISTER
ARATOR
COMP
+
PORTB
PORTB DRIVERS
HARDWARE
STACK
GENERALPURPOSE
REGISTERS
Z
ALU
STATUS
REGISTER
DATA DIR.
REG. PORTB
MCU CONTROL
REGISTER
MCU STATUS
REGISTER
TIMER/
COUNTER
INTERRUPT
UNIT
OSCILLATORS
1006FS–AVR–06/07
PB0-PB5
3
ATtiny12 Block Diagram Figure 2 on page 4. The ATtiny12 provides the following features: 1K bytes of Flash, 64
bytes EEPROM, up to six general-purpose I/O lines, 32 general-purpose working registers, an 8-bit timer/counter, internal and external interrupts, programmable Watchdog
Timer with internal oscillator, and two software-selectable power-saving modes. The
Idle Mode stops the CPU while allowing the timer/counters and interrupt system to continue functioning. The Power-down Mode saves the register contents but freezes the
oscillator, disabling all other chip functions until the next interrupt or hardware reset. The
wake-up or interrupt on pin change features enable the ATtiny12 to be highly responsive
to external events, still featuring the lowest power consumption while in the power-down
modes.
The device is manufactured using Atmel’s high-density nonvolatile memory technology.
By combining an RISC 8-bit CPU with Flash on a monolithic chip, the Atmel ATtiny12 is
a powerful microcontroller that provides a highly-flexible and cost-effective solution to
many embedded control applications.
Figure 2. The ATtiny12 Block Diagram
VCC
8-BIT DATA BUS
INTERNAL
CALIBRATED
OSCILLATOR
TIMING AND
CONTROL
GND
PROGRAM
COUNTER
STACK
POINTER
INTERNAL
OSCILLATOR
WATCHDOG
TIMER
PROGRAM
FLASH
INSTRUCTION
REGISTER
INSTRUCTION
DECODER
CONTROL
LINES
PROGRAMMING
LOGIC
-
ANALOG
DATA REGISTER
ARATOR
COMP
+
PORTB
PORTB DRIVERS
HARDWARE
STACK
GENERALPURPOSE
REGISTERS
Z
ALU
STATUS
REGISTER
SPI
DATA DIR.
REG. PORTB
MCU CONTROL
REGISTER
MCU STATUS
REGISTER
TIMER/
COUNTER
INTERRUPT
UNIT
EEPROM
OSCILLATORS
PB0-PB5
4
ATtiny11/12
1006FS–AVR–06/07
ATtiny11/12
Pin Descriptions
VCC Supply voltage pin.
GND Ground pin.
Port B (PB5..PB0) Port B is a 6-bit I/O port. PB4..0 are I/O pins that can provide internal pull-ups (selected
for each bit). On ATtiny11, PB5 is input only. On ATtiny12, PB5 is input or open-drain
output. The port pins are tri-stated when a reset condition becomes active, even if the
clock is not running. The use of pins PB5..3 as input or I/O pins is limited, depending on
reset and clock settings, as shown below.
Table 2. PB5..PB3 Functionality vs. Device Clocking Options
Device Clocking Option PB5 PB4 PB3
External Reset Enabled Used
External Reset Disabled Input
External Crystal - Used Used
External Low-frequency Crystal - Used Used
External Ceramic Resonator - Used Used
External RC Oscillator - I/O
External Clock - I/O Used
(1)
(3)
(4)
/I/O
(2)
-
--
(5)
-
Used
Internal RC Oscillator - I/O I/O
Notes: 1. “Used” means the pin is used for reset or clock purposes.
2. “-” means the pin function is unaffected by the option.
3. Input means the pin is a port input pin.
4. On ATtiny11, PB5 is input only. On ATtiny12, PB5 is input or open-drain output.
5. I/O means the pin is a port input/output pin.
XTAL1 Input to the inverting oscillator amplifier and input to the internal clock operating circuit.
XTAL2 Output from the inverting oscillator amplifier.
RESET
Reset input. An external reset is generated by a low level on the RESET pin. Reset
pulses longer than 50 ns will generate a reset, even if the clock is not running. Shorter
pulses are not guaranteed to generate a reset.
1006FS–AVR–06/07
5
Register Summary ATtiny11
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page
$3F SREG I T H S V N Z C page 9
$3E Reserved
$3D Reserved
$3C Reserved
$3B GIMSK - INT0 PCIE - - - - - page 33
$3A GIFR - INTF0 PCIF - - - - - page 34
$39 TIMSK - - - - - - TOIE0 - page 34
$38 TIFR - - - - - -TOV0- page 35
$37 Reserved
$36 Reserved
$35 MCUCR - -SESM- - ISC01 ISC00 page 32
$34 MCUSR - - - - - - EXTRF PORF page 28
$33 TCCR0 - - - - - CS02 CS01 CS00 page 41
$32 TCNT0 Timer/Counter0 (8 Bit) page 41
$31 Reserved
$30 Reserved
... Reserved
$22 Reserved
$21 WDTCR - - - WDTOE WDE WDP2 WDP1 WDP0 page 43
$20 Reserved
$1F Reserved
$1E Reserved
$1D Reserved
$1C Reserved
$1B Reserved
$1A Reserved
$19 Reserved
$18 PORTB - - - PORTB4 PORTB3 PORTB2 PORTB1 PORTB0 page 37
$17 DDRB - - - DDB4 DDB3 DDB2 DDB1 DDB0 page 37
$16 PINB - - PINB5 PINB4 PINB3 PINB2 PINB1 PINB0 page 37
$15 Reserved
... Reserved
$0A Reserved
$09 Reserved
$08 ACSR ACD - ACO ACI ACIE - ACIS1 ACIS0 page 45
… Reserved
$00 Reserved
Notes: 1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses
should never be written.
2. Some of the status flags are cleared by writing a logical one to them. Note that the CBI and SBI instructions will operate on
all bits in the I/O register, writing a one back into any flag read as set, thus clearing the flag. The CBI and SBI instructions
work with registers $00 to $1F only.
6
ATtiny11/12
1006FS–AVR–06/07
ATtiny11/12
Register Summary ATtiny12
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page
$3F SREG I T H S V N Z C page 9
$3E Reserved
$3D Reserved
$3C Reserved
$3B GIMSK - INT0 PCIE - - - - - page 33
$3A GIFR - INTF0 PCIF - - - - - page 34
$39 TIMSK - - - - - - TOIE0 - page 34
$38 TIFR - - - - - -TOV0- page 35
$37 Reserved
$36 Reserved
$35 MCUCR - PUD SE SM - - ISC01 ISC00 page 32
$34 MCUSR - - - - WDRF BORF EXTRF PORF page 29
$33 TCCR0 - - - - - CS02 CS01 CS00 page 41
$32 TCNT0 Timer/Counter0 (8 Bit) page 41
$31 OSCCAL Oscillator Calibration Register page 12
$30 Reserved
... Reserved
$22 Reserved
$21 WDTCR - - - WDTOE WDE WDP2 WDP1 WDP0 page 43
$20 Reserved
$1F Reserved
$1E EEAR - - EEPROM Address Register page 18
$1D EEDR EEPROM Data Register page 18
$1C EECR - - - - EERIE EEMWE EEWE EERE page 18
$1B Reserved
$1A Reserved
$19 Reserved
$18 PORTB - - - PORTB4 PORTB3 PORTB2 PORTB1 PORTB0 page 37
$17 DDRB - - DDB5 DDB4 DDB3 DDB2 DDB1 DDB0 page 37
$16 PINB - - PINB5 PINB4 PINB3 PINB2 PINB1 PINB0 page 37
$15 Reserved
... Reserved
$0A Reserved
$09 Reserved
$08 ACSR ACD AINBG ACO ACI ACIE - ACIS1 ACIS0 page 45
... Reserved
$00 Reserved
Note: 1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses
should never be written.
2. Some of the status flags are cleared by writing a logical one to them. Note that the CBI and SBI instructions will operate on
all bits in the I/O register, writing a one back into any flag read as set, thus clearing the flag. The CBI and SBI instructions
work with registers $00 to $1F only.
1006FS–AVR–06/07
7
Instruction Set Summary
Mnemonics Operands Description Operation Flags #Clocks
ARITHMETIC AND LOGIC INSTRUCTIONS
ADD Rd, Rr Add two Registers Rd ← Rd + Rr Z,C,N,V,H 1
ADC Rd, Rr Add with Carry two Registers Rd ← Rd + Rr + C Z,C,N,V,H 1
SUB Rd, Rr Subtract two Registers Rd ← Rd - Rr Z,C,N,V,H 1
SUBI Rd, K Subtract Constant from Register Rd ← Rd - K Z,C,N,V,H 1
SBC Rd, Rr Subtract with Carry two Registers Rd ← Rd - Rr - C Z,C,N,V,H 1
SBCI Rd, K Subtract with Carry Constant from Reg. Rd ← Rd - K - C Z,C,N,V,H 1
AND Rd, Rr Logical AND Registers Rd ← Rd • Rr Z,N,V 1
ANDI Rd, K Logical AND Register and Constant Rd ← Rd • K Z,N,V 1
OR Rd, Rr Logical OR Registers Rd ← Rd v Rr Z,N,V 1
ORI Rd, K Logical OR Register and Constant Rd ← Rd v K Z,N,V 1
EOR Rd, Rr Exclusive OR Registers Rd ← Rd⊕Rr Z,N,V 1
COM Rd One’s Complement Rd ← $FF - Rd Z,C,N,V 1
NEG Rd Two’s Complement Rd ← $00 - Rd Z,C,N,V,H 1
SBR Rd,K Set Bit(s) in Register Rd ← Rd v K Z,N,V 1
CBR Rd,K Clear Bit(s) in Register Rd ← Rd • (FFh - K) Z,N,V 1
INC Rd Increment Rd ← Rd + 1 Z,N,V 1
DEC Rd Decrement Rd ← Rd - 1 Z,N,V 1
TST Rd Test for Zero or Minus Rd ← Rd • Rd Z,N,V 1
CLR Rd Clear Register Rd ← Rd⊕Rd Z,N,V 1
SER Rd Set Register Rd ← $FF None 1
BRANCH INSTRUCTIONS
RJMP k Relative Jump PC ← PC + k + 1 None 2
RCALL k Relative Subroutine Call PC ← PC + k + 1 None 3
RET Subroutine Return PC ← STACK None 4
RETI Interrupt Return PC ← STACK I 4
CPSE Rd,Rr Compare, Skip if Equal if (Rd = Rr) PC ← PC + 2 or 3 None 1/2
CP Rd,Rr Compare Rd - Rr Z, N,V,C,H 1
CPC Rd,Rr Compare with Carry Rd - Rr - C Z, N,V,C,H 1
CPI Rd,K Compare Register with Immediate Rd - K Z, N,V,C,H 1
SBRC Rr, b Skip if Bit in Register Cleared if (Rr(b)=0) PC ← PC + 2 or 3 None 1/2
SBRS Rr, b Skip if Bit in Register is Set if (Rr(b)=1) PC ← PC + 2 or 3 None 1/2
SBIC P, b Skip if Bit in I/O Register Cleared if (P(b)=0) PC ← PC + 2 or 3 None 1/2
SBIS P, b Skip if Bit in I/O Register is Set if (P(b)=1) PC ← PC + 2 or 3 None 1/2
BRBS s, k Branch if Status Flag Set if (SREG(s) = 1) then PC←PC + k + 1 None 1/2
BRBC s, k Branch if Status Flag Cleared if (SREG(s) = 0) then PC←PC + k + 1 None 1/2
BREQ k Branch if Equal if (Z = 1) then PC ← PC + k + 1 None 1/2
BRNE k Branch if Not Equal if (Z = 0) then PC ← PC + k + 1 None 1/2
BRCS k Branch if Carry Set if (C = 1) then PC ← PC + k + 1 None 1/2
BRCC k Branch if Carry Cleared if (C = 0) then PC ← PC + k + 1 None 1/2
BRSH k Branch if Same or Higher if (C = 0) then PC ← PC + k + 1 None 1/2
BRLO k Branch if Lower if (C = 1) then PC ← PC + k + 1 None 1/2
BRMI k Branch if Minus if (N = 1) then PC ← PC + k + 1 None 1/2
BRPL k Branch if Plus if (N = 0) then PC ← PC + k + 1 None 1/2
BRGE k Branch if Greater or Equal, Signed if (N ⊕ V= 0) then PC ← PC + k + 1 None 1/2
BRLT k Branch if Less Than Zero, Signed if (N ⊕ V= 1) then PC ← PC + k + 1 None 1/2
BRHS k Branch if Half Carry Flag Set if (H = 1) then PC ← PC + k + 1 None 1/2
BRHC k Branch if Half Carry Flag Cleared if (H = 0) then PC ← PC + k + 1 None 1/2
BRTS k Branch if T Flag Set if (T = 1) then PC ← PC + k + 1 None 1/2
BRTC k Branch if T Flag Cleared if (T = 0) then PC ← PC + k + 1 None 1/2
BRVS k Branch if Overflow Flag is Set if (V = 1) then PC ← PC + k + 1 None 1/2
BRVC k Branch if Overflow Flag is Cleared if (V = 0) then PC ← PC + k + 1 None 1/2
BRIE k Branch if Interrupt Enabled if ( I = 1) then PC ← PC + k + 1 None 1/2
BRID k Branch if Interrupt Disabled if ( I = 0) then PC ← PC + k + 1 None 1/2
8
ATtiny11/12
1006FS–AVR–06/07
ATtiny11/12
Instruction Set Summary (Continued)
Mnemonics Operands Description Operation Flags #Clocks
DATA TRANSFER INSTRUCTIONS
LD Rd,Z Load Register Indirect Rd ← (Z) None 2
ST Z,Rr Store Register Indirect (Z) ← Rr None 2
MOV Rd, Rr Move Between Registers Rd ← Rr None 1
LDI Rd, K Load Immediate Rd ← KNone1
IN Rd, P In Port Rd ← PNone1
OUT P, Rr Out Port P ← Rr None 1
LPM Load Program Memory R0 ← (Z) None 3
BIT AND BIT-TEST INSTRUCTIONS
SBI P,b Set Bit in I/O Register I/O(P,b) ← 1None2
CBI P,b Clear Bit in I/O Register I/O(P,b) ← 0None2
LSL Rd Logical Shift Left Rd(n+1) ← Rd(n), Rd(0) ← 0 Z,C,N,V 1
LSR Rd Logical Shift Right Rd(n) ← Rd(n+1), Rd(7) ← 0 Z,C,N,V 1
ROL Rd Rotate Left Through Carry Rd(0) ← C, Rd(n+1) ← Rd(n), C ← Rd(7) Z,C,N,V 1
ROR Rd Rotate Right Through Carry Rd(7) ← C, Rd(n) ← Rd(n+1), C ← Rd(0) Z,C,N,V 1
ASR Rd Arithmetic Shift Right Rd(n) ← Rd(n+1), n = 0..6 Z,C,N,V 1
SWAP Rd Swap Nibbles Rd(3..0) ← Rd(7..4), Rd(7..4) ← Rd(3..0) None 1
BSET s Flag Set SREG(s) ← 1 SREG(s) 1
BCLR s Flag Clear SREG(s) ← 0 SREG(s) 1
BST Rr, b Bit Store from Register to T T ← Rr(b) T 1
BLD Rd, b Bit load from T to Register Rd(b) ← TNone1
SEC Set Carry C ← 1C1
CLC Clear Carry C ← 0 C 1
SEN Set Negative Flag N ← 1N1
CLN Clear Negative Flag N ← 0 N 1
SEZ Set Zero Flag Z ← 1Z1
CLZ Clear Zero Flag Z ← 0 Z 1
SEI Global Interrupt Enable I ← 1I1
CLI Global Interrupt Disable I ← 0 I 1
SES Set Signed Test Flag S ← 1S1
CLS Clear Signed Test Flag S ← 0 S 1
SEV Set Twos Complement Overflow V ← 1V1
CLV Clear Twos Complement Overflow V ← 0 V 1
SET Set T in SREG T ← 1T1
CLT Clear T in SREG T ← 0 T 1
SEH Set Half Carry Flag in SREG H ← 1H1
CLH Clear Half Carry Flag in SREG H ← 0 H 1
NOP No Operation None 1
SLEEP Sleep (see specific descr. for Sleep function) None 1
WDR Watch Dog Reset (see specific descr. for WDR/timer) None 1
1006FS–AVR–06/07
9
Ordering Information
ATtiny11
Power Supply Speed (MHz) Ordering Code Package Operation Range
ATtiny11L-2PC
ATtiny11L-2SC
2.7 - 5.5V 2
4.0 - 5.5V 6
Notes: 1. The speed grade refers to maximum clock rate when using an external crystal or external clock drive. The internal RC oscil-
lator has the same nominal clock frequency for all speed grades.
2. Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green.
ATtiny11L-2PI
ATtiny11L-2SI
ATtiny11L-2SU
ATtiny11-6PC
ATtiny11-6SC
ATtiny11-6PI
ATtiny11-6PU
ATtiny11-6SI
ATtiny11-6SU
(2)
(2)
(2)
8P3
8S2
8P3
8S2
8S2
8P3
8S2
8P3
8P3
8S2
8S2
Commercial
(0°C to 70°C)
Industrial
(-40°C to 85°C)
Commercial
(0°C to 70°C)
Industrial
(-40°C to 85°C)
Package Type
8P3 8-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP)
8S2 8-lead, 0.200" Wide, Plastic Gull-Wing Small Outline (EIAJ SOIC)
10
ATtiny11/12
1006FS–AVR–06/07
ATtiny11/12
ATtiny12
Power Supply Speed (MHz) Ordering Code Package Operation Range
ATtiny12V-1PC
ATtiny12V-1SC
1.8 - 5.5V 1.2
ATtiny12V-1PI
ATtiny12V-1PU
(2)
ATtiny12V-1SI
ATtiny12V-1SU
(2)
ATtiny12L-4PC
ATtiny12L-4SC
2.7 - 5.5V 4
ATtiny12L-4PI
ATtiny12L-4PU
(2)
ATtiny12L-4SI
ATtiny12L-4SU
(2)
ATtiny12-8PC
ATtiny12-8SC
4.0 - 5.5V 8
ATtiny12-8PI
ATtiny12-8PU
(2)
ATtiny12-8SI
ATtiny12-8SU
(2)
Notes: 1. The speed grade refers to maximum clock rate when using an external crystal or external clock drive. The internal RC oscil-
lator has the same nominal clock frequency for all speed grades.
2. Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green.
8P3
8S2
8P3
8P3
8S2
8S2
8P3
8S2
8P3
8P3
8S2
8S2
8P3
8S2
8P3
8P3
8S2
8S2
Commercial
(0°C to 70°C)
Industrial
(-40°C to 85°C)
Commercial
(0°C to 70°C)
Industrial
(-40°C to 85°C)
Commercial
(0°C to 70°C)
Industrial
(-40°C to 85°C)
Package Type
8P3 8-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP)
8S2 8-lead, 0.200" Wide, Plastic Gull-Wing Small Outline (EIAJ SOIC)
1006FS–AVR–06/07
11
Packaging Information
8P3
D1
b3
4 PLCS
Top View
D
e
Side View
1
E
E1
N
c
eA
End View
COMMON DIMENSIONS
(Unit of Measure = inches)
b
b2
A2 A
SYMBOL
A 0.210 2
A2 0.115 0.130 0.195
b 0.014 0.018 0.022 5
b2 0.045 0.060 0.070 6
b3 0.030 0.039 0.045 6
c 0.008 0.010 0.014
D 0.355 0.365 0.400 3
L
D1 0.005 3
E 0.300 0.310 0.325 4
E1 0.240 0.250 0.280 3
e 0.100 BSC
eA 0.300 BSC 4
L 0.115 0.130 0.150 2
MIN
NOM
MAX
NOTE
Notes: 1. This drawing is for general information only; refer to JEDEC Drawing MS-001, Variation BA for additional information.
12
2. Dimensions A and L are measured with the package seated in JEDEC seating plane Gauge GS-3.
3. D, D1 and E1 dimensions do not include mold Flash or protrusions. Mold Flash or protrusions shall not exceed 0.010 inch.
4. E and eA measured with the leads constrained to be perpendicular to datum.
5. Pointed or rounded lead tips are preferred to ease insertion.
6. b2 and b3 maximum dimensions do not include Dambar protrusions. Dambar protrusions shall not exceed 0.010 (0.25 mm).
2325 Orchard Parkway
R
San Jose, CA 95131
TITLE
8P3, 8-lead, 0.300" Wide Body, Plastic Dual
In-line Package (PDIP)
ATtiny11/12
DRAWING NO.
8P3
1006FS–AVR–06/07
01/09/02
REV.
B
8S2
θ
1
N
E
TOP VIEW
C
E1
END VIEW
A
b
L
A1
e
D
SIDE VIEW
ATtiny11/12
C
1
TOP VIEW
E
N
θ
E1
L
END VIEW
b
A
SYMBOL
A1
COMMON DIMENSIONS
(Unit of Measure = mm)
MIN
A 1.70 2.16
A1 0.05 0.25
b 0.35 0.48 5
C 0.15 0.35 5
D 5.13 5.35
E1 5.18 5.40 2, 3
E 7.70 8.26
L 0.51 0.85
θ 0° 8°
e 1.27 BSC 4
NOM
MAX
e
SIDE VIEW
Notes: 1. This drawing is for general information only; refer to EIAJ Drawing EDR-7320 for additional information.
2. Mismatch of the upper and lower dies and resin burrs are not included.
3. It is recommended that upper and lower cavities be equal. If they are different, the larger dimension shall be regarded.
4. Determines the true geometric position.
5. Values b,C apply to plated terminal. The standard thickness of the plating layer shall measure between 0.007 to .021 mm.
D
NOTE
4/7/06
R
1006FS–AVR–06/07
2325 Orchard Parkway
San Jose, CA 95131
TITLE
8S2, 8-lead, 0.209" Body, Plastic Small
Outline Package (EIAJ)
DRAWING NO.
8S2 D
REV.
13
Datasheet Revision History
Please note that the page numbers listed in this section are refering to this document.
The revision numbers are referring to the document revision.
Rev. 1006F-06/07 1. “Not recommended for new design”
Rev. 1006E-07/06 1. Updated chapter layout.
2. Updated Power-down in “Sleep Modes for the ATtiny11” on page 20.
3. Updated Power-down in “Sleep Modes for the ATtiny12” on page 20.
4. Updated Table 16 on page 36.
5. Updated “Calibration Byte in ATtiny12” on page 49.
6. Updated “Ordering Information” on page 10.
7. Updated “Packaging Information” on page 12.
Rev. 1006D-07/03 1. Updated V
Rev. 1006C-09/01 1. N/A
values in Table 9 on page 24.
BOT
14
ATtiny11/12
1006FS–AVR–06/07
Headquarters International
Atmel Corporation
2325 Orchard Parkway
San Jose, CA 95131
USA
Tel: 1(408) 441-0311
Fax: 1(408) 487-2600
Atmel Asia
Room 1219
Chinachem Golden Plaza
77 Mody Road Tsimshatsui
East Kowloon
Hong Kong
Tel: (852) 2721-9778
Fax: (852) 2722-1369
Product Contact
Web Site
www.atmel.com
Literature Requests
www.atmel.com/literature
Atmel Europe
Le Krebs
8, Rue Jean-Pierre Timbaud
BP 309
78054 Saint-Quentin-enYvelines Cedex
France
Tel: (33) 1-30-60-70-00
Fax: (33) 1-30-60-71-11
Technical Support
avr@atmel.com
Atmel Japan
9F, Tonetsu Shinkawa Bldg.
1-24-8 Shinkawa
Chuo-ku, Tokyo 104-0033
Japan
Tel: (81) 3-3523-3551
Fax: (81) 3-3523-7581
Sales Contact
www.atmel.com/contacts
Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any
intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI-
TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY
WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF
THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no
representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications
and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided
otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’s products are not intended, authorized, or warranted for use
as components in applications intended to support or sustain life.
© 2007 Atmel Corporation. All rights reserved. Atmel®, logo and combinations thereof, and others are registered trademarks or trademarks of
Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others.
1006FS–AVR–06/07
Loading...