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LP87C52, LP80C32, (LP80Cxx) CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER - Intel Corporation

LP80C32_IntelCorporation.pdf

This datasheet PDF includes multiple part numbers: LP87C52, LP80C32. Please refer to the document for exact specifications by model.
LP87C52 Datasheet Preview Page 2 LP87C52 Datasheet Preview Page 3

Datasheet Details

Part number:

LP87C52, LP80C32

Manufacturer:

Intel Corporation

File Size:

315.68 KB

Description:

(lp80cxx) chmos single-chip 8-bit microcontroller.

Note:

This datasheet PDF includes multiple part numbers: LP87C52, LP80C32.
Please refer to the document for exact specifications by model.

LP87C52 Description

VCC Supply voltage VSS Circuit ground VSS1 Secondary ground (not on DIP) Provided to reduce ground bounce and improve power supply by-passing NOTE This pin is not a substitute for the VSS pin (pin 22) (Connection not necessary for proper operation ) Port 0 Port 0 is an 8-bit open drain bidirectiona
www.DataSheet4U.com 8XC52 54 58 CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER Commercial Express 87C52 80C52 80C32 87C54 80C54 87C58 80C58 See Table 1 for Proliferation Options Y High Performance CHMOS EPROM ROM CPU 12 24 33 MHz Operations Three 16-Bit Timer Counters Programmable Clock Out 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 32 Programmable I O Lines Y Y 6

LP87C52 Features

* make it an even more powerful microcontroller for applications that require clock output and up down counting capabilities such as motor control It also has a more versatile serial channel that facilitates multi-processor communications Throughout this document 8XC5X will refer to the 8XC52 80C32 8X

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