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AP87C54 - CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM

Download the AP87C54 datasheet PDF. This datasheet also covers the AP87C54-20 variant, as both devices belong to the same chmos single-chip 8-bit microcontroller with 16 kbytes user programmable eprom family and are provided as variant models within a single manufacturer datasheet.

Description

VCC Supply voltage VSS Circuit ground VSS1 Secondary ground (in PLCC only) Provided to reduce ground bounce and improve power supply by-passing NOTE This pin is not a substitute for the VSS pin (pin 22) 4 Port 1 receives the low-order address bytes during EPROM programming and verifying Port 2 Por

Features

  • of 16 Kbytes of program memory make it an even more powerful microcontroller for.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP87C54-20_IntelCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AP87C54
Manufacturer Intel Corporation
File Size 290.64 KB
Description CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM
Datasheet download datasheet AP87C54 Datasheet

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Other Datasheets by Intel Corporation

Part Number Description
AP87C54-20 CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
87C54 87C54-20 CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM Automotive Y Extended Automotive Temperature Range ( b 40 C to a 125 C Ambient) High Performance CHMOS EPROM Three 16-Bit Timer Counters One-to-Three Level Program Data Lock System 16K On-Chip EPROM ROM 256 Bytes of On-Chip Data RAM Quick Pulse Programming Algorithm Boolean Processor 32 Programmable I O Lines 7 Interrupt Sources Y Y Y Y Programmable Serial Channel with Framing Error Detection Automatic Address Recognition TTL and CMOS Compatible Logic Levels 64K External Program Memory Space 64K External Data Memory Space MCS -51 Compatible Instruction Set Power Saving Idle and Power Down Modes ONCE (On-Circuit Emulation) Mode RFI Reduction Mode Available in 12 MHz 16 MHz and 20 MHz Versions A
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