TN80C31BH1 Intel Corporation, TN80C31BH1 Datasheet

TN80C31BH1

Manufacturer Part Number

TN80C31BH1

Description

PLCC-44

Manufacturer

Intel Corporation

Datasheet

1.TN80C31BH1.pdf (21 pages)

Specifications of TN80C31BH1

Date_code

04+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

TN80C31BH1SF88

Manufacturer:

Intel

Quantity:

10 000

Current page: 1 of 21
Download datasheet (285Kb)

MEMORY ORGANIZATION

PROGRAM MEMORY Up to 4 Kbytes of the program memory can reside on-chip (except 80C31BH) In

addition the device can address up to 64K of program memory external to the chip

DATA MEMORY This microcontroller has a 128 x 8 on-chip RAM In addition it can address up to 64 Kbytes of

external data memory

The Intel 87C51 80C51BH 80C31BH is a single-chip control-oriented microcontroller which is fabricated on

Intel’s reliable CHMOS III-E technology Being a member of the MCS

87C51 80C51BH 80C31BH uses the same powerful instruction set has the same architecture and is pin-for-

pin compatible with the existing MCS 51 controller family of products

The 80C51BHP is identical to the 80C51BH When ordering the 80C51BHP customers must submit the 64

byte encryption table together with the ROM code Lock bit 1 will be set to enable the internal ROM code

protection and at the same time allows code verification

The extremely low operating power along with the two reduced power modes Idle and Power Down make

this part very suitable for low power 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 80C51BH and 80C31BH will be referred to as the 87C51 BH

unless information applies to a specific device

High Performance CHMOS EPROM

24 MHz Operation

Improved Quick-Pulse Programming

Algorithm

3-Level Program Memory Lock

Boolean Processor

128-Byte Data RAM

32 Programmable I O Lines

Two 16-Bit Timer Counters

Extended Temperature Range

(

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

Other brands and names are the property of their respective owners

40 C to

CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

INTEL CORPORATION 1995

85 C)

87C51 80C51BH 80C31BH

87C51 80C51BH 80C51BHP 80C31BH

See Table 1 for Proliferation Options

Commercial Express

October 1995

5 Interrupt Sources

Programmable Serial Port

TTL- and CMOS-Compatible Logic

Levels

64K External Program Memory Space

64K External Data Memory Space

ONCE Mode Facilitates System Testing

Power Control Modes

Idle

Power Down

51 controller family the

Order Number 272335-003

Related parts for TN80C31BH1

Related keywords

TN80C31BH1 datasheet
TN80C31BH1 data sheet
TN80C31BH1 pdf datasheet
TN80C31BH1 component
TN80C31BH1 part
TN80C31BH1 distributor
TN80C31BH1 RoHS
TN80C31BH1 datasheet download