TS80C51RA24

TS80C51RA24 Datasheet

EXAMPLES P80C51RA indicates 80C51RA in a plastic package and specified for commercial temperature range without burn-in TS87C51RC indicates 87C51RC in a QFP package and specified for extended temperature range without burn-in

Part	Datasheet
TS80C51RA24	TS80C51RA24 (pdf)

Related Parts	Information
S87C51RB1	S87C51RB1
S87C51RA24	S87C51RA24
TS87C51RA24	TS87C51RA24
TS87C51RA1	TS87C51RA1
EE87C51RB1	EE87C51RB1
TS80C51RA1	TS80C51RA1
S87C51RC1	S87C51RC1
S87C51RC24	S87C51RC24
S80C51RA1	S80C51RA1
S80C51RA24	S80C51RA24

PDF Datasheet Preview
8XC51RA RB RC CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER Commercial Express 87C51RA 83C51RA 80C51RA 87C51RB 83C51RB 87C51RC 83C51RC See Table 1 for Proliferation Options Y High Performance CHMOS EPROM ROM CPU Y 24 MHz Operation Y 512 Bytes of On-Chip Data RAM Y Dedicated Hardware Watchdog Timer One-Time Enabled with Reset-Out Y Three 16-Bit Timer Counters Y Programmable Clock Out Y Up Down Timer Counter Y Three Level Program Lock System Y 8K 16K 32K On-Chip Program Memory Y Improved Quick Pulse Programming Algorithm Y Boolean Processor Y 32 Programmable I O Lines Y 6 Interrupt Sources Y Programmable Serial Channel with Framing Error Detection Automatic Address Recognition Y TTL and CMOS Compatible Logic Levels Y 64K External Program Memory Space Y 64K External Data Memory Space Y MCS 51 Compatible Instruction Set Y Power Saving Idle and Power Down Modes Y ONCE On-Circuit Emulation Mode Y Four-Level Interrupt Priority Y Extended Temperature Range b40 C to a85 C MEMORY ORGANIZATION ROMless Device 80C51RA ROM Device 83C51RA 83C51RB 83C51RC EPROM Version 87C51RA 87C51RB 87C51RC ROM EPROM Bytes 8K 16K 32K These devices can address up to 64 Kbytes of external program data memory RAM Bytes The Intel 8XC51RA 8XC51RB 8XC51RC is a single-chip control-oriented microcontroller which is fabricated on Intel’s reliable CHMOS III-E technology Being a member of the MCS 51 family of controllers the 8XC51RA 8XC51RB 8XC51RC uses the same powerful instruction set has the same architecture and is pinfor-pin compatible with the existing MCS 51 family of products The 8XC51RA 8XC51RB 8XC51RC is an enhanced version of the 8XC52 8XC54 8XC58 The added features make it an even more powerful microcontroller for applications that require 512 bytes of on-chip data RAM and dedicated hardware WatchDog Timer with reset-out features Throughout this document 8XC51RX will refer to the 8XC51RA 8XC51RB and 8XC51RC unless information applies to a specific device For a detailed description of 8XC51RA RB RC refer to the 8XC51RA RB RC Hardware Description order number 272668 Other brands and names are the property of their respective owners Information in this document is provided in connection with Intel products Intel assumes no liability whatsoever including infringement of any patent or copyright for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products Intel retains the right to make changes to these specifications at any time without notice Microcomputer Products may have minor variations to this specification known as errata COPYRIGHT INTEL CORPORATION 1995 December 1995 Order Number 272659-002 8XC51RA RB RC Table 1 Proliferations Options Standard 1 -1 -20 -24 80C51RA 83C51RA 87C51RA 83C51RB 87C51RB 83C51RC Data sheets are changed as new device information becomes available Verify with your local Intel sales office that you have the latest version before finalizing a design or ordering devices The following differences exist between this datasheet 272659-002 and the previous version 272659-001 1 ADVANCE INFORMATION datasheet replaces PRODUCT PREVIEW datasheet 2 ITL Commercial changed from b650 mA to b675 mA 3 ITL Express changed from b750 mA to b775 mA 4 8XC51RX-24 VCC changed from 5V g20% to 5V g10% 5 Remove all CERDIP package types prefix D TD LD INTEL CORPORATION 2200 Mission College Blvd Santa Clara CA 95052 Tel 408 765-8080 INTEL CORPORATION U K Ltd Swindon United Kingdom Tel 0793 696 000 INTEL JAPAN k Ibaraki-ken Tel 029747-8511

PDF Datasheet Preview

8XC51RA RB RC CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Commercial Express
87C51RA 83C51RA 80C51RA 87C51RB 83C51RB 87C51RC 83C51RC

See Table 1 for Proliferation Options

Y High Performance CHMOS EPROM ROM CPU

Y 24 MHz Operation Y 512 Bytes of On-Chip Data RAM Y Dedicated Hardware Watchdog Timer

One-Time Enabled with Reset-Out Y Three 16-Bit Timer Counters Y Programmable Clock Out Y Up Down Timer Counter Y Three Level Program Lock System Y 8K 16K 32K On-Chip Program Memory Y Improved Quick Pulse Programming

Algorithm Y Boolean Processor Y 32 Programmable I O Lines

Y 6 Interrupt Sources

Y Programmable Serial Channel with Framing Error Detection Automatic Address Recognition

Y TTL and CMOS Compatible Logic Levels

Y 64K External Program Memory Space

Y 64K External Data Memory Space

Y MCS 51 Compatible Instruction Set

Y Power Saving Idle and Power Down Modes

Y ONCE On-Circuit Emulation Mode

Y Four-Level Interrupt Priority

Y Extended Temperature Range b40 C to a85 C

MEMORY ORGANIZATION

ROMless Device 80C51RA

ROM Device 83C51RA 83C51RB 83C51RC

EPROM Version 87C51RA 87C51RB 87C51RC

ROM EPROM Bytes 8K 16K 32K

These devices can address up to 64 Kbytes of external program data memory

RAM Bytes

The Intel 8XC51RA 8XC51RB 8XC51RC is a single-chip control-oriented microcontroller which is fabricated on Intel’s reliable CHMOS III-E technology Being a member of the MCS 51 family of controllers the 8XC51RA 8XC51RB 8XC51RC uses the same powerful instruction set has the same architecture and is pinfor-pin compatible with the existing MCS 51 family of products The 8XC51RA 8XC51RB 8XC51RC is an enhanced version of the 8XC52 8XC54 8XC58 The added features make it an even more powerful microcontroller for applications that require 512 bytes of on-chip data RAM and dedicated hardware WatchDog Timer with reset-out features

Throughout this document 8XC51RX will refer to the 8XC51RA 8XC51RB and 8XC51RC unless information applies to a specific device

For a detailed description of 8XC51RA RB RC refer to the 8XC51RA RB RC Hardware Description order number 272668

Other brands and names are the property of their respective owners Information in this document is provided in connection with Intel products Intel assumes no liability whatsoever including infringement of any patent or copyright for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products Intel retains the right to make changes to these specifications at any time without notice Microcomputer Products may have minor variations to this specification known as errata

COPYRIGHT INTEL CORPORATION 1995

December 1995

Order Number 272659-002
8XC51RA RB RC

Table 1 Proliferations Options

Standard 1 -1 -20 -24
80C51RA
83C51RA
87C51RA
83C51RB
87C51RB
83C51RC
Data sheets are changed as new device information becomes available Verify with your local Intel sales office that you have the latest version before finalizing a design or ordering devices

The following differences exist between this datasheet 272659-002 and the previous version 272659-001
1 ADVANCE INFORMATION datasheet replaces PRODUCT PREVIEW datasheet
2 ITL Commercial changed from b650 mA to b675 mA
3 ITL Express changed from b750 mA to b775 mA
4 8XC51RX-24 VCC changed from 5V g20% to 5V g10%
5 Remove all CERDIP package types prefix D TD LD

INTEL CORPORATION 2200 Mission College Blvd Santa Clara CA 95052 Tel 408 765-8080 INTEL CORPORATION U K Ltd Swindon United Kingdom Tel 0793 696 000 INTEL JAPAN k Ibaraki-ken Tel 029747-8511

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 TS80C51RA24 Datasheet file may be downloaded here without warranties.

Datasheet ID: TS80C51RA24 638938