ATMEL AVR User Manual

Farnell Order Code Equinox Order Code

111-806 EQ-8051-ST1 (UK)
302-2249 AVR-DV1 (UK)
302-2286 UISP-S4
302-2298 UISP-LV4

111-715 MPW-PLUS (UK)
302-2225 SG-ALLWRITER

111-788 AVR-BAS-LIT
302-2330 AVR-BAS-FULL
302-2365 SS-90S8515-P

* Max speed depends on Vcc voltage. Frequencies and Currents listed are for

Vcc = 5.0V & T = 25ºC

Please verify correct part codes for low voltage parts before ordering.

Key

SRAM - Static RAM

ISP - In-System Programmable

I/O - Input/Output

ADC - Analogue to Digital Convertor

SPI - Serial Peripheral Interface

PWM - Pulse Width Modulation

PAR - Parallel programming mode

FLASH - Reprogrammable Code Memory

EEPROM - Parallel programming mode

Atmel AVR Microcontroller Family - Product Selection Guide

For further information please contact Equinox Technologies UK Ltd on Tel: [phone] Fax: [phone] E-mail: [e-mail]

Disclaimer: Whilst information is supplied in good faith, we are not liable for any errors or omissions. Please consult the relevant Atmel datasheet. E&OE

DEVICE 90S1200 90S2313 90S2343 90S4414 90S8515 90S2333 90S8535 MEGA603 MEGA103

ON-CHIP MEMORY

FLASH (Bytes) 1K 2K 2K 4K 8K 2K 8K 64K 128K
EEPROM (Bytes) 64 128 128 256 512 128 512 2K 4K
SRAM (Bytes) 0 128 128 256 512 128 512 4K 4K
In-System Programmable (ISP) YES YES YES YES YES YES YES YES YES

HARDWARE FEATURES

I/O Pins 15 15 5 32 32 20 32 32I/O, 8O, 8I 32I/O, 8O, 8I
On-chip RC Oscillator YES NO YES NO NO NO NO NO NO
Real Time Clock (RTC) NO NO NO NO NO NO NO YES YES
SPI Port NO NO NO YES YES YES YES YES YES
Full Duplex Serial UART NO YES NO YES YES YES YES 1 1
Watchdog Timer YES YES YES YES YES YES YES YES YES
Timer/Counters 122222 233
PWM Channels (10-bit) - 1 - 2 2 1 TBA 2 2
Analogue Comparator YES YES NO NO NO NO NO NO NO
ADC NO NO NO NO NO 6CH/10BIT 8CH/10BIT 8CH/10BIT 8CH/10BIT
IDLE and Power Down modes YES YES YES YES YES YES YES YES YES
Interrupts 4113131314172424

MISCELLANEOUS

AVR Instructions 89 118 118 118 118 118 120 121 121
Max External Clock Frequency 12MHz 10MHz 10MHz 8MHz 8MHz 8MHz 8MHz 6MHz 6MHz
Vcc Voltage Range (V) 4.0-6.0V 4.0-6.0V 4.0-6.0V 4.0-6.0V 4.0-6.0V 4.0-6.0V 4.0-6.0V 4.0-6.0V 4.0-6.0V

EQUINOX SUPPORT TOOLS

AVR Starter System ISP/PAR ISP/PAR ISP/PAR ISP/PAR ISP/PAR ISP/PAR ISP only ACT-UPG1 ACT-UPG1
AVR Development System ZIF-ISP ZIF-ISP ZIF-ISP ZIF-ISP ZIF-ISP ZIF-ISP ZIF-ISP UISP-UPG1 UISP-UPG1
Micro-ISP Series IV Programmer ISP only ISP only ISP only ISP only ISP only ISP only ISP only ISP only ISP only
Micro-ISP Series IV LV Prog. ISP only ISP only ISP only ISP only ISP only ISP only ISP only ISP only ISP only
Micro-Pro Device Programmer PAR only PAR only - ZIF-ISP ZIF-ISP - - - -
AllWriter Universal Programmer PAR PAR - PAR PAR - - - -
AVR BASIC LITE YES (1K) - - - - - - - -
AVR BASIC FULL YES YES YES YES YES YES YES YES YES
AT90S8515 Socket Stealer (DIL-40) NO NO NO YES YES NO NO NO NO

Atmel AVR Microcontroller Family - Product Selection Guide

For further information please contact Equinox Technologies UK Ltd on Tel: [phone] Fax: [phone] E-mail: [e-mail]

Disclaimer: Whilst information is supplied in good faith, we are not liable for any errors or omissions. Please consult the relevant Atmel datasheet. E&OE

Farnell Order Code Equinox Order Code

303-1068 SS-90S8515-J

121-022 UC-PM1

Continued....

Device 90S1200 90S2313 90S2343 90S4414 90S8515 90S2333 90S8535 MEGA603 MEGA103

EQUINOX SUPPORT TOOLS

AT90S8515 Socket Stealer (PLCC) NO NO NO YES YES NO NO NO NO
DOBOX-MOD1 YES YES YES YES YES NO YES NO NO

PACKAGE TYPES (Farnell Codes)
6AC - - - - - - - 120-984 120-972
8JC - - - 111-480 111-508 - 120-959 - ­8PC - - - 111-478 111-491 - 120-960 - ­10PC - 111-454 111-430 - - - - - ­10SC - 111-466 111-442 - - - - - ­12PC 690-752 - - - - - - - ­12SC 690-934 - - - - - - - -

Errata

•

Lock Bits at High V

•

Reset During EEPROM Write

•

Verifying EEPROM in System

•

Serial Programming at Voltages Below 3.0 Volts

CC

4. Lock Bits at High V

On some devices, the lock bits will not erase at hig h VCC. In this situation, it will
not be possible to reprogram the devices when the lock bits are set.

Problem Fix/Workaround

Lower V
unlock, and it will be possible to reprogram the device at any V

3. Reset During EEPROM Write

If reset is activated during EEPROM write the result is not what should be
expected. The EEPR OM write cyc le comple tes as norm al, but the ad dress reg is­ters are reset to 0. The result is that both the address written and address 0 in the
EEPROM can be corrupted.

Problem Fix/Workaround

Avoid using address 0 for storage , unles s you can guaran tee that you wi ll not ge t
a reset during EEPROM write.

2. Verifying EEPROM in System

EEPROM veri fy in I n-Sys tem P rogram ming mo de ca nnot op erat e with m aximu m
clock frequency. This is independent of the SPI clock frequency.

Problem Fix/Workaround

Reduce the clock speed, or avoid using the EEPROM verify feature.

1. Serial Programming at Voltages Below 3.0 Volts

At voltages below 3.0 Volts, serial programming might fail.

Problem Fix/Workaround

Keep V

below 4.0V before you perform a chip-erase. Then the device will

CC

above 3.0 Volts during in-system programming.

CC

CC

CC

.

8-Bit
Microcontroller
with 2K bytes
In-System
Programmable
Flash

AT90S2313
Rev. B
Errata Sheet

Rev. 1191B–01/99

1

Atmel Headquarters Atmel Operations

Corporate Headquarters

2325 Orchard Parkway
San Jose, CA 95131
TEL [phone]
FAX [phone]

Europe

Atmel U.K., Ltd.
Coliseum Business Centre
Riverside Way
Camberley, Surrey GU15 3YL
England
TEL [phone]
FAX [phone]

Asia

Atmel Asia, Ltd.
Room 1219
Chinachem Golden Plaza
77 Mody Road
Tsimshatsui East
Kowloon, Hong Kong
TEL [phone]
FAX [phone]

Japan

Atmel Japan K.K.
Tonetsu Shinkawa Bldg., 9F
1-24-8 Shinka wa
Chuo-ku, Tokyo 104-0033
Japan
TEL [phone]
FAX [phone]

Atmel Colorado Springs

1150 E. Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
TEL [phone]
FAX [phone]

Atmel Rousset

Zone Indu strie lle
13106 Rousset Cedex, France
TEL [phone]
FAX [phone]

Fax-on-Demand

North America:
1-[phone]

International:
1-[phone]

e-mail

[e-mail]

Web Site

http://www.atmel.com

BBS

1-[phone]

© Atmel Corporation 1999.

Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard war­ranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for
any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without
notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual prop­erty of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are
not authorized for use as critical components in life support devices or systems.

Marks bearing ® and/or ™ are registered trademarks and trademarks of Atmel Corporation.
Terms and product names in this document may be trademarks of others.

Printed on recycled paper.

1191B–01/99/xM

Features

•

Utilizes the AVR® RISC Architecture

•

AVR - High-performance and Low-power RISC Architecture

– 118 Powerful Instructions - Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Up to 10 MIPS Throughput at 10 MHz

•

Data and Nonvolatile Program Memory

– 2K Bytes of In-System Programmable Flash

Endurance 1,000 Write/Erase Cycles
– 128 Bytes of SRAM
– 128 Bytes of In-System Programmable EEPROM

Endurance: 100,000 Write/Erase Cycles
– Programming Lock for Flash Program and EEPROM Data Security

•

Peripheral Features

– One 8-bit Timer/Counter with Separate Prescaler
– One 16-bit Timer/Counter with Separate Prescaler,

Compare, Capture Modes and 8-, 9- or 10-bit PWM
– On-chip Analog Comparator
– Programmable Watchdog Timer with On-chip Oscillator
– SPI Serial Interface for In-System Programming
– Full Duplex UART

•

• Special Microcontroller Features
– Low-power Idle and Power Down Modes
– External and Internal Interrupt Sources

•

• Specifications
– Low-power, High-speed CMOS Process Technology
– Fully Static Operation

•

Power Consumption at 4 MHz, 3V, 25°C

– Active: 2.8 mA
– Idle Mode: 0.8 mA
– Power Down Mode: <1 µA

•

I/O and Pac ka ges

– 15 Programmable I/O Lines
– 20-pin PDIP and SOIC

•

Operating Voltages

– 2.7 - 6.0V (AT90S2313-4)
– 4.0 - 6.0V (AT90S2313-10)

•

Speed Grades

– 0 - 4 MHz (AT90S2313-4)
– 0 - 10 MHz (AT90S2313-10)

8-bit
Microcontroller
with 2K bytes
In-System
Programmable
Flash

AT90S2313

Description

The AT90S2313 is a low-power CMOS 8-bit microcontroller based on the AVR RISC
architecture. By executing powerful instructions in a single clock cycle, the

(continued)

Pin Configuration

PDIP/SOIC

Note: This is a summary document. For the complete 87 page
document, please visit our web site at

[e-mail]

Rev. 0839ES–04/99

www.atmel.com

and request literature #0839E.

or e-mail at

1