AT89C5131-TISIL

AT89C5131-TISIL Datasheet

AT89C5131

Part	Datasheet
AT89C5131-TISIL	AT89C5131-TISIL (pdf)

Related Parts	Information
AT89C5131-S3SIL	AT89C5131-S3SIL

PDF Datasheet Preview
• 80C52X2 Core 6 Clocks per Instruction Maximum Core Frequency 48 MHz in X1 Mode, 24MHz in X2 Mode Dual Data Pointer Full-duplex Enhanced UART EUART Three 16-bit Timer/Counters T0, T1 and T2 256 Bytes of Scratchpad RAM • 32-Kbyte On-chip Flash In-System Programming through USB or UART • 4-Kbyte EEPROM for Boot 3-Kbyte and Data 1-Kbyte • On-chip Expanded RAM ERAM 1024 Bytes • USB and Full Speed Compliant Module with Interrupt on Transfer Completion Endpoint 0 for Control Transfers 32-byte FIFO 6 Programmable Endpoints with In or Out Directions and with Bulk, Interrupt or Isochronous Transfers • Endpoint 1, 2, 3 32-byte FIFO • Endpoint 4, 5 2 x 64-byte FIFO with Double Buffering Ping-pong Mode • Endpoint 6 2 x 512-byte FIFO with Double Buffering Ping-pong Mode Suspend/Resume Interrupts Power-on Reset and USB Bus Reset 48 MHz DPLL for Full-speed Bus Operation USB Bus Disconnection on Microcontroller Request • 5 Channels Programmable Counter Array PCA with 16-bit Counter, High-speed Output, Compare/Capture, PWM and Watchdog Timer Capabilities • Programmable Hardware Watchdog Timer One-time Enabled with Reset-out 50 ms to 6s at 4 MHz • Keyboard Interrupt Interface on Port P1 8 Bits • TWI Two Wire Interface 400Kbit/s • SPI Interface Master/Slave Mode • 34 I/O Pins • 4 Direct-drive LED Outputs with Programmable Current Sources 2-6-10 mA Typical • 4-level Priority Interrupt System 11 sources • Idle and Power-down Modes • 0 to 32 MHz On-chip Oscillator with Analog PLL for 48 MHz Synthesis • Low Power Voltage Range 3.0V to 3.6V 30 mA Max Operating Current at 40 MHz 100 µA Max Power-down Current • Industrial Temperature Range • Packages PLCC52, VQFP64, MLF48, SO28 8-bit Flash Microcontroller with Full Speed USB Device AT89C5131 AT89C5131 is a high-performance Flash version of the 80C51 single-chip 8-bit microcontrollers with full speed USB functions. AT89C5131 features a full-speed USB module compatible with the USB specifications Version and This module integrates the USB transceivers with a 3.3V voltage regulator and the Serial Interface Engine SIE with Digital Phase Locked Loop and 48 MHz clock recovery. USB Event detection logic Reset and Suspend/Resume and FIFO buffers supporting the mandatory control Endpoint EP0 and up to 6 versatile Endpoints EP1/EP2/EP3/EP4/EP5/EP6 with minimum software overhead are also part of the USB module. AT89C5131 retains the features of the Atmel 80C52 with extended Flash capacity 32Kbyte , 256 bytes of internal RAM, a 4-level interrupt system, two 16-bit timer/counters T0/T1 , a full duplex enhanced UART EUART and an on-chip oscillator. In addition, AT89C5131 has an on-chip expanded RAM of 1024 bytes ERAM , a dualdata pointer, a 16-bit up/down Timer T2 , a Programmable Counter Array PCA , up to 4 programmable LED current sources, a programmable hardware watchdog and a power-on reset. AT89C5131 has two software-selectable modes of reduced activity for further reduction in power consumption. In the idle mode the CPU is frozen while the timers, the serial ports and the interrupt system are still operating. In the power-down mode the RAM is saved, the peripheral clock is frozen, but the device has full wake-up capability through USB events or external interrupts. 2 AT89C5131 Block Diagram AT89C5131 RxD TxD VDD ECI CEX T2EX T2 SCL SDA MISO MOSI SCK XTAL1 XTAL2 ALE PSEN EA RD 2 WR 2 EEPROM ERAM EUART + RAM 256x8 32Kx8 Flash 4Kx8 1Kx8 PCA Timer2 TWI C51 CORE Timer 0 INT Timer 1 Ctrl Parallel I/O Ports & Ext. Bus Port 0Port 1 Port 2 Port 3 Port 4 Key Board Watch Dog Regu- lator VREF RST T0 T1 INT0 INT1 P0 P1 P2 P3 P4 KIN DD+ AVSS AVDD Notes Alternate function of Port 1 Alternate function of Port 3 Alternate function of Port 4 Pinout Description Ordering Information Table Possible Order Entries Memory Size Kbytes Supply Voltage Temperature Range AT89C5131-RDTIL to 3.6V Industrial AT89C5131-PLTIL to 3.6V Industrial AT89C5131-S3SIL to 3.6V Industrial AT89C5131-TISIL to 3.6V Industrial Note: Optional Packing and Package options please consult Atmel sales representative -Tape and Reel -Dry Pack -Known good dice Package VQFP64 MLF48 PLCC52 SO28 Packing Tray Stick Packaging Information 64-lead VQFP 168 AT89C5131 52-lead PLCC AT89C5131 48-lead MLF 170 AT89C5131 28-lead SO AT89C5131 Datasheet Change Log Changes from 4136A 03/03 to 4136B - 09/03 Added Two Wire Interface description. AC/DC parameters modified. 172 AT89C5131 Table of Contents Features 1 Description 2 Block Diagram 3 Pinout Description 4 4 Signals Ordering Information 167 Packaging Information 168 64-lead VQFP 168 52-lead PLCC 169 48-lead 170 28-lead 170 Datasheet Change 172 Changes from 4136A -03/03 to 4136B - 09/03 172 Table of Contents i Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369 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 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60 ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80 Literature Requests Disclaimer 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. Atmel Corporation All rights reserved. and combinations thereof are the registered trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be the trademarks of others. Printed on recycled paper.

PDF Datasheet Preview

• 80C52X2 Core 6 Clocks per Instruction Maximum Core Frequency 48 MHz in X1 Mode, 24MHz in X2 Mode Dual Data Pointer Full-duplex Enhanced UART EUART Three 16-bit Timer/Counters T0, T1 and T2 256 Bytes of Scratchpad RAM
• 32-Kbyte On-chip Flash In-System Programming through USB or UART
• 4-Kbyte EEPROM for Boot 3-Kbyte and Data 1-Kbyte
• On-chip Expanded RAM ERAM 1024 Bytes
• USB and Full Speed Compliant Module with Interrupt on Transfer Completion

Endpoint 0 for Control Transfers 32-byte FIFO 6 Programmable Endpoints with In or Out Directions and with Bulk, Interrupt or

Isochronous Transfers
• Endpoint 1, 2, 3 32-byte FIFO
• Endpoint 4, 5 2 x 64-byte FIFO with Double Buffering Ping-pong Mode
• Endpoint 6 2 x 512-byte FIFO with Double Buffering Ping-pong Mode

Suspend/Resume Interrupts Power-on Reset and USB Bus Reset 48 MHz DPLL for Full-speed Bus Operation USB Bus Disconnection on Microcontroller Request
• 5 Channels Programmable Counter Array PCA with 16-bit Counter, High-speed Output, Compare/Capture, PWM and Watchdog Timer Capabilities
• Programmable Hardware Watchdog Timer One-time Enabled with Reset-out 50 ms to 6s at 4 MHz
• Keyboard Interrupt Interface on Port P1 8 Bits
• TWI Two Wire Interface 400Kbit/s
• SPI Interface Master/Slave Mode
• 34 I/O Pins
• 4 Direct-drive LED Outputs with Programmable Current Sources 2-6-10 mA Typical
• 4-level Priority Interrupt System 11 sources
• Idle and Power-down Modes
• 0 to 32 MHz On-chip Oscillator with Analog PLL for 48 MHz Synthesis
• Low Power Voltage Range 3.0V to 3.6V 30 mA Max Operating Current at 40 MHz 100 µA Max Power-down Current
• Industrial Temperature Range
• Packages PLCC52, VQFP64, MLF48, SO28
8-bit Flash Microcontroller with Full Speed USB Device

AT89C5131

AT89C5131 is a high-performance Flash version of the 80C51 single-chip 8-bit microcontrollers with full speed USB functions.

AT89C5131 features a full-speed USB module compatible with the USB specifications Version and This module integrates the USB transceivers with a 3.3V voltage regulator and the Serial Interface Engine SIE with Digital Phase Locked Loop and 48 MHz clock recovery. USB Event detection logic Reset and Suspend/Resume and FIFO buffers supporting the mandatory control Endpoint EP0 and up to 6 versatile Endpoints EP1/EP2/EP3/EP4/EP5/EP6 with minimum software overhead are also part of the USB module.

AT89C5131 retains the features of the Atmel 80C52 with extended Flash capacity 32Kbyte , 256 bytes of internal RAM, a 4-level interrupt system, two 16-bit timer/counters T0/T1 , a full duplex enhanced UART EUART and an on-chip oscillator.

In addition, AT89C5131 has an on-chip expanded RAM of 1024 bytes ERAM , a dualdata pointer, a 16-bit up/down Timer T2 , a Programmable Counter Array PCA , up to 4 programmable LED current sources, a programmable hardware watchdog and a power-on reset.

AT89C5131 has two software-selectable modes of reduced activity for further reduction in power consumption. In the idle mode the CPU is frozen while the timers, the serial ports and the interrupt system are still operating. In the power-down mode the RAM is saved, the peripheral clock is frozen, but the device has full wake-up capability through USB events or external interrupts.
2 AT89C5131

Block Diagram

AT89C5131

RxD TxD VDD

ECI CEX T2EX T2 SCL SDA

MISO MOSI SCK

XTAL1 XTAL2

ALE PSEN

EA RD 2 WR 2

EEPROM ERAM

EUART +

RAM 256x8
32Kx8 Flash
4Kx8
1Kx8

PCA Timer2 TWI

C51 CORE

Timer 0 INT Timer 1 Ctrl

Parallel I/O Ports & Ext. Bus Port 0Port 1 Port 2 Port 3 Port 4

Key Board

Watch Dog

Regu-
lator

VREF

RST T0 T1

INT0 INT1

P0 P1 P2 P3 P4 KIN DD+ AVSS AVDD

Notes Alternate function of Port 1 Alternate function of Port 3 Alternate function of Port 4

Pinout Description
Ordering Information

Table Possible Order Entries

Memory Size Kbytes

Supply Voltage

Temperature Range

AT89C5131-RDTIL
to 3.6V

Industrial

AT89C5131-PLTIL
to 3.6V

Industrial

AT89C5131-S3SIL
to 3.6V

Industrial

AT89C5131-TISIL
to 3.6V

Industrial

Note:

Optional Packing and Package options please consult Atmel sales representative -Tape and Reel -Dry Pack -Known good dice

Package VQFP64 MLF48 PLCC52

SO28

Packing Tray Stick

Packaging Information
64-lead VQFP
168 AT89C5131
52-lead PLCC

AT89C5131
48-lead MLF
170 AT89C5131
28-lead SO

AT89C5131

Datasheet Change Log

Changes from 4136A 03/03 to 4136B - 09/03

Added Two Wire Interface description. AC/DC parameters modified.
172 AT89C5131

Table of Contents

Features 1

Description 2

Block Diagram 3

Pinout Description 4
4 Signals
Ordering Information 167

Packaging Information 168
64-lead VQFP 168 52-lead PLCC 169 48-lead 170 28-lead 170

Datasheet Change 172

Changes from 4136A -03/03 to 4136B - 09/03 172

Table of Contents i

Atmel Corporation
2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600

Regional Headquarters

Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500

Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369

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

Atmel Operations

Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60

ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01
1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743

RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom

Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80

Literature Requests

Disclaimer 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.

Atmel Corporation All rights reserved. and combinations thereof are the registered trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be the trademarks of others.

Printed on recycled paper.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AT89C5131-TISIL Datasheet file may be downloaded here without warranties.

Datasheet ID: AT89C5131-TISIL 519082