S87C51FB33SF76

S87C51FB33SF76 Datasheet

Part	Datasheet
S87C51FB33SF76	S87C51FB33SF76 (pdf)

Related Parts	Information
S87C51FC1SF76	S87C51FC1SF76
EE80C51FA24SF88	EE80C51FA24SF88
S87C51FA24SF76	S87C51FA24SF76
S87C51FB24SF76	S87C51FB24SF76

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8XC51FX CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS Commercial Express 87C51FA 83C51FA 80C51FA 87C51FB 83C51FB 87C51FC 83C51FC See Table 1 for Proliferation Options Y High Performance CHMOS EPROM ROM CPU Y 12 24 33 MHz Operation Y Three 16-Bit Timer Counters Y Programmable Counter Array with High Speed Output Compare Capture Pulse Width Modulator Watchdog Timer Capabilities Y Up Down Timer Counter Y Three Level Program Lock System Y 8K 16K 32K On-Chip Program Memory Y 256 Bytes of On-Chip Data RAM Y Improved Quick Pulse Programming Algorithm Y Boolean Processor Y 32 Programmable I O Lines Y 7 Interrupt Sources Y Four Level Interrupt Priority Y Programmable Serial Channel with Framing Error Detection Automatic Address Recognition Y TTL Compatible Logic Levels Y 64K External Program Memory Space Y 64K External Data Memory Space Y MCS 51 Controller Compatible Instruction Set Y Power Saving Idle and Power Down Modes Y ONCE On-Circuit Emulation Mode Y Extended Temperature Range Except for 33 MHz Offering b40 C to a85 C MEMORY ORGANIZATION ROM Device 83C51FA 83C51FB 83C51FC EPROM Version 87C51FA 87C51FB 87C51FC ROMLESS Version 80C51FA ROM EPROM Bytes RAM Bytes These devices can address up to 64 Kbytes of external program data memory The Intel 87C51FA 8XC51FB 8XC51FC is a single-chip control oriented microcontroller which is fabricated on Intel’s reliable CHMOS III-E technology The Intel 83C51FA 80C51FA is fabricated on CHMOS III technology Being a member of the MCS 51 controller family the 8XC51FA 8XC51FB 8XC51FC uses the same powerful instruction set has the same architecture and is pin-for-pin compatible with the existing MCS 51 controller products The 8XC51FA 8XC51FB 8XC51FC is an enhanced version of the 8XC52 8XC54 8XC58 Its added features make it an even more powerful microcontroller for applications that require Pulse Width Modulation High Speed I O and up down counting capabilities such as motor control For the remainder of this document the 8XC51FA 8XC51FB 8XC51FC will be referred to as the 8XC51FX unless information applies to a specific device 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 1996 April 1996 Order Number 272322-004 8XC51FX 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 272322-003 and the previous version 272322-002 1 Removed 8XC51FX-3 and 8XC51FX-20 replaced with 8XC51FX-24 2 Included 8XC51FX-24 and 8XC51FX-33 devices 3 80C51FA and 83C51FA now have the same features as 87C51FA 8XC51FB and 8XC51FC same DC spec used for all devices The following differences exist between the ‘‘-002’’ and ‘‘-001’’ version of 8XC51FX datasheet 1 Removed 8XC51FX-L from datasheet 2 Include VOH1 for 83C51FA Express 80C51FA Express This 8XC51FX datasheet 272322-001 replaces the following datasheets 87C51FA 83C51FA 80C51FA 83C51FA 80C51FA EXPRESS 87C51FA EXPRESS 87C51FA-20 -3 87C51FB 83C51FB 87C51FB-20 -3 83C51FB-20 -3 87C51FB 83C51FB EXPRESS 87C51FC 83C51FC 87C51FC 83C51FC EXPRESS 87C51FC-20 -3 83C51FC-20 -3 270258-007 270620-001 270619-001 272081-002 270563-005 272080-002 270767-002 270789-004 270903-001 272028-002

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8XC51FX CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS

Commercial Express
87C51FA 83C51FA 80C51FA 87C51FB 83C51FB 87C51FC 83C51FC See Table 1 for Proliferation Options

Y High Performance CHMOS EPROM ROM CPU

Y 12 24 33 MHz Operation

Y Three 16-Bit Timer Counters

Y Programmable Counter Array with High Speed Output Compare Capture Pulse Width Modulator Watchdog Timer Capabilities

Y Up Down Timer Counter

Y Three Level Program Lock System

Y 8K 16K 32K On-Chip Program Memory

Y 256 Bytes of On-Chip Data RAM

Y Improved Quick Pulse Programming Algorithm

Y Boolean Processor

Y 32 Programmable I O Lines

Y 7 Interrupt Sources

Y Four Level Interrupt Priority

Y Programmable Serial Channel with Framing Error Detection Automatic Address Recognition

Y TTL Compatible Logic Levels

Y 64K External Program Memory Space

Y 64K External Data Memory Space

Y MCS 51 Controller Compatible Instruction Set

Y Power Saving Idle and Power Down Modes

Y ONCE On-Circuit Emulation Mode

Y Extended Temperature Range Except for 33 MHz Offering b40 C to a85 C

MEMORY ORGANIZATION

ROM Device
83C51FA 83C51FB 83C51FC

EPROM Version
87C51FA 87C51FB 87C51FC

ROMLESS Version
80C51FA

ROM EPROM Bytes

RAM Bytes

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

The Intel 87C51FA 8XC51FB 8XC51FC is a single-chip control oriented microcontroller which is fabricated on Intel’s reliable CHMOS III-E technology The Intel 83C51FA 80C51FA is fabricated on CHMOS III technology Being a member of the MCS 51 controller family the 8XC51FA 8XC51FB 8XC51FC uses the same powerful instruction set has the same architecture and is pin-for-pin compatible with the existing MCS 51 controller products The 8XC51FA 8XC51FB 8XC51FC is an enhanced version of the 8XC52 8XC54 8XC58 Its added features make it an even more powerful microcontroller for applications that require Pulse Width Modulation High Speed I O and up down counting capabilities such as motor control

For the remainder of this document the 8XC51FA 8XC51FB 8XC51FC will be referred to as the 8XC51FX unless information applies to a specific device

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 1996

April 1996

Order Number 272322-004
8XC51FX
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 272322-003 and the previous version 272322-002 1 Removed 8XC51FX-3 and 8XC51FX-20 replaced with 8XC51FX-24 2 Included 8XC51FX-24 and 8XC51FX-33 devices 3 80C51FA and 83C51FA now have the same features as 87C51FA 8XC51FB and 8XC51FC same DC spec
used for all devices

The following differences exist between the ‘‘-002’’ and ‘‘-001’’ version of 8XC51FX datasheet
1 Removed 8XC51FX-L from datasheet 2 Include VOH1 for 83C51FA Express 80C51FA Express

This 8XC51FX datasheet 272322-001 replaces the following datasheets
87C51FA 83C51FA 80C51FA 83C51FA 80C51FA EXPRESS 87C51FA EXPRESS 87C51FA-20 -3 87C51FB 83C51FB 87C51FB-20 -3 83C51FB-20 -3 87C51FB 83C51FB EXPRESS 87C51FC 83C51FC 87C51FC 83C51FC EXPRESS 87C51FC-20 -3 83C51FC-20 -3
270258-007 270620-001 270619-001 272081-002 270563-005 272080-002 270767-002 270789-004 270903-001 272028-002

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Datasheet ID: S87C51FB33SF76 638937