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P8051AH - (P80xxAH) MCS51 8-BIT CONTROL-ORIENTED MICROCONTROLLERS

This page provides the datasheet information for the P8051AH, a member of the P8052AH (P80xxAH) MCS51 8-BIT CONTROL-ORIENTED MICROCONTROLLERS family.

Datasheet Summary

Description

of Intel’s thermal impedance test methodology.

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Features

  • of the MCS 51 Family, as listed below: Port Pin P3,0 P3.1 P3.2 P3,3 P3.4 P3.5 P3.6 P3.7 Alternative Function RXD (serial input port) TXD (serial output port) INTO(external interrupt O) INT1 (external interrupt 1) TO(Timer Oexternal input) T1 (Timer 1 external input) WR (external data memory write strobe) ~ (external data memory read strobe) I Port Pin P1.0 P1.1 I Alternative Function T2 (Timer/Counter 2 External Input) T2EX (Timer/Counter 2 Capture/Reload Trigger) I RST: Reset input. A hig.

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Datasheet preview – P8051AH

Datasheet Details

Part number P8051AH
Manufacturer Intel Corporation
File Size 762.73 KB
Description (P80xxAH) MCS51 8-BIT CONTROL-ORIENTED MICROCONTROLLERS
Datasheet download datasheet P8051AH Datasheet
Additional preview pages of the P8051AH datasheet.

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Other Datasheets by Intel Corporation
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Full PDF Text Transcription

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s mu @ MCS@51 8-BIT CONTROL-ORIENTED MICROCONTROLLERS Commercial/Express 8031AH18051AH18051AHP 8032N+18052N-I 8751W8751H-8 8751BW8752BI-I s High Performance HMOS Process s Internal Timers/Event Counters s 2-Level interrupt Priority Structure s 32 1/0 Lines (Four 8-Bit Ports) s 64K External Program Memory Space s Security Feature Protects EPROM Parts s Boolean Processor s Bit-Addressable RAM s Programmable Full Duplex Serial Channel s 111 Instructions (64 Single-Cycle) s s Extended Temperature Range 64K External Data Memory Space (–40”C to +85”C) Against Software Piracy The MCS@51 controllers are optimized for control applications. Byte-processing and numerical operations on small data structures are facilitated by a variety of fast addressing modes for accessing the internal RAM.
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