Datasheet > TSC87251G1A

TSC87251G1A

更新时间： 2024-09-30 03:55:39

品牌	Logo	应用领域
TEMIC		微控制器通信
页数	文件大小	规格书
52页	341K
描述
Extended 8?bit Microcontroller with Serial Communication

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TSC87251G1A 数据手册

TSC87251G1A

Extended 8–bit Microcontroller with Serial Communication

Interfaces

1. Description

The TSC87251G1A products are derivatives of the

TEMIC Microcontroller family based on the extended

8–bit C251 Architecture. This family of products is

tailored to 8–bit microcontroller applications requiring

an increased instruction throughput, a reduced operating

frequency or a larger addressable memory space. The

architecture can provide a significant code size

reduction when compiling C programs while fully

preserving the legacy of C51 assembly routines.

The TSC87251G1A derivatives are pin–out and

software compatible with standard 80C51/Fx/Rx with

extended on–chip data memory (1 Kbyte RAM),

on–chip memory (16 Kbytes EPROM/OTPROM) and

up to 256 Kbytes of external code and data.

They provide transparent enhancements to Intel’s

87C251Sx family with an additional Synchronous Serial

Link Controller (SSLC supporting I C, µWire and SPI

protocols), a Keyboard interrupt interface and Power

Monitoring and Management features.

Notes:

This Datasheet provides the technical description of the TSC87251G1A derivatives. For further information on the device usage, please request

the TSC80251 Programmers’ Guide and the TSC80251G1 Design Guide.

For information on the Mask ROM and ROMless devices, please refer to the TSC87251G1D Datasheet.

2. Typical Applications

D ISDN terminals

D High–Speed modems

D PABX (SOHO)

D Networking

D Plotters

D Scanners

D Banking machines

D Barcode readers

D Smart cards readers

D High–end digital monitors

D High–end joysticks

D Line cards

D Computer peripherals

D Printers

PurchaseofTEMIC I²CcomponentsconveysalicenseunderthePhilipsI²CPatentRightstousethesecomponents

in an I²C system, provided that the system conforms to the I²C Standard Specification as defined by Philips.

Rev. A – September 21, 1998

12 3 4 5 6 7...52

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