Datasheet4U Logo Datasheet4U.com

P80C51BH, P80C31BH (P80C31BH / P80C51BH) CHMOS Single-Chip 8-Bit Microcontroller

P80C51BH Description

87C51/80C51BH/80C31BH CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER Commercial/Express 87C51/80C51BH/80C51BHP/80C31BH *See Table 1 for Proliferation Opt.
VCC: Supply voltage during normal, Idle and Power Down operations.

P80C51BH Features

* of the MCS-51 Family, as listed below: Pin P3.0 P3.1 P3.2 P3.3 P3.4 P3.5 P3.6 P3.7 Name RXD TXD INT0 INT1 T0 T1 WR RD Alternate Function Serial input line Serial output line External Interrupt 0 External Interrupt 1 Timer 0 external input Timer 1 external input External Data Memory Write strobe Exte

P80C51BH Applications

* The Idle mode freezes the CPU while allowing the RAM, timer/counters, serial port and interrupt system to continue functioning. The Power Down mode saves the RAM contents but freezes the oscillator, causing all other chip functions to be inoperative. For the remainder of this document, the 87C51, 8

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: P80C51BH, P80C31BH. Please refer to the document for exact specifications by model.
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
P80C51BH, P80C31BH
Manufacturer
Intel
File Size
2.22 MB
Datasheet
P80C31BH_Intel.pdf
Description
(P80C31BH / P80C51BH) CHMOS Single-Chip 8-Bit Microcontroller
Note
This datasheet PDF includes multiple part numbers: P80C51BH, P80C31BH.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

  • P80C51 - 80C51 8-bit microcontroller (NXP)
  • P80C51X2 - 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V/ low power/ high speed 30/33 MHz (NXP)
  • P80C521 - (P80Cxx1) CMOS SINGLE CHIP MICROCONTROLLER (AMD)
  • P80C528 - 8-bit microcontrollers (NXP)
  • P80C52X2 - 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V/ low power/ high speed 30/33 MHz (NXP)
  • P80C541 - (P80Cxx1) CMOS SINGLE CHIP MICROCONTROLLER (AMD)
  • P80C54X2 - 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V/ low power/ high speed 30/33 MHz (NXP)
  • P80C552 - Single-chip 8-bit microcontroller (NXP)

📌 All Tags

P80C31BH P80C51BH CHMOS Single-Chip 8-Bit Microcontroller Intel
Intel P80C51BH-like datasheet