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TD87C51FB Dataheets PDF



Part Number TD87C51FB
Manufacturers Intel
Logo Intel
Description CHMOS Single-Chip 8-Bit Microcontroller
Datasheet TD87C51FB DatasheetTD87C51FB Datasheet (PDF)

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 12/24/33 MHz Operation Three 16-Bit Timer/Counters Programmable Counter Array with: - High Speed Output, - Compare/Capture, - Pulse Width Modulator, - Watchdog Timer Capabilities Up/Down Timer/Counter Three Level Program Lock System 8K/16K/32K On-Chip Program Memory 256 Bytes of On-Chip Data RAM I.

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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 12/24/33 MHz Operation Three 16-Bit Timer/Counters Programmable Counter Array with: - High Speed Output, - Compare/Capture, - Pulse Width Modulator, - Watchdog Timer Capabilities Up/Down Timer/Counter Three Level Program Lock System 8K/16K/32K On-Chip Program Memory 256 Bytes of On-Chip Data RAM Improved Quick Pulse Programming Algorithm Boolean Processor Y Y Y Y 32 Programmable I/O Lines 7 Interrupt Sources Four Level Interrupt Priority Programmable Serial Channel with: - Framing Error Detection - Automatic Address Recognition TTL Compatible Logic Levels 64K External Program Memory Space 64K External Data Memory Space MCS 51 Controller Compatible Instruction Set Power Saving Idle and Power Down Modes ONCE (On-Circuit Emulation) Mode Extended Temperature Range Except for 33 MHz Offering ( b 40 C to a 85 C) Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y MEMORY ORGANIZATION ROM Device 83C51FA 83C51FB 83C51FC EPROM Version 87C51FA 87C51FB 87C51FC ROMLESS Version 80C51FA 80C51FA 80C51FA ROM/ EPROM Bytes 8K 16K 32K RAM Bytes 256 256 256 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. w w 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, 2004 Order Number: 272322-005 July 2004 w .d h s a t a u 4 t e e m o .c www.DataSheet4U.com 8XC51FX Table 1. Proliferation Options Standard 1 -1 -2 80C51FA 83C51FA 87C51FA 83C51FB 87C51FB 83C51FC 87C51FC NOTES: 1 3.5 -1 3.5 -2 0.5 -24 3.5 -33 3.5 MHz MHz MHz.


TD87C51FA TD87C51FB TD87C51FC


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