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ST93C66B1TR

更新时间： 2024-11-05 04:02:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
13页	109K
描述
4K 256 x 16 or 512 x 8 SERIAL MICROWIRE EEPROM

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中文翻译

获取价格

数据手册

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ST93C66B1TR 数据手册

ST93C66

ST93C67

4K (256 x 16 or 512 x 8) SERIAL MICROWIRE EEPROM

NOT FOR NEW DESIGN

1 MILLION ERASE/WRITE CYCLES, with

40 YEARS DATARETENTION

DUAL ORGANIZATION: 256 x 16 or 512 x 8

BYTE/WORDand ENTIRE MEMORY

PROGRAMMING INSTRUCTIONS

SELF-TIMED PROGRAMMING CYCLE with

AUTO-ERASE

READY/BUSY SIGNAL DURING

PROGRAMMING

SINGLE SUPPLY VOLTAGE:

PSDIP8 (B)

0.4mm Frame

SO8 (CM)

150mil Width

– 4.5V to 5.5V for ST93C66 version

– 3V to 5.5V for ST93C67 version

SEQUENTIAL READ OPERATION

5ms TYPICAL PROGRAMMING TIME

ST93C66 and ST93C67 are replaced by the

M93C66

Figure 1. Logic Diagram

DESCRIPTION

This specification covers a range of 4K bit serial

EEPROM products, the ST93C66 specified at 5V

± 10% and theST93C67 specified at 3V to 5.5V.In

the text, products are referred to as ST93C66.

The ST93C66 is a 4K bit Electrically Erasable

ProgrammableMemory(EEPROM)fabricatedwith

SGS-THOMSON’s High EnduranceSingle Polysili-

con CMOS technology. The memory is accessed

through a serial input (D) and output (Q). The 4K

bit memory is divided into either 512 x 8 bit bytes

or 256 x 16 bit words. The organization may be

selected by a signal applied on the ORG input.

ST93C66

ST93C67

Table 1. Signal Names

ORG

Chip Select Input

Serial Data Input

Serial Data Output

Serial Clock

AI01252B

ORG

V_CC

V_SS

Organisation Select

Supply Voltage

Ground

July 1997

1/13

This is information on a product still in production but not recommended for new designs.

12 3 4 5 6 7...13

中文翻译

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与ST93C66B1TR相关器件

型号	品牌	获取价格	描述	数据表
ST93C66B3	STMICROELECTRONICS	获取价格	256X16 MICROWIRE BUS SERIAL EEPROM, PDIP8, SKINNY, PLASTIC, DIP-8
ST93C66B3TR	STMICROELECTRONICS	获取价格	4K 256 x 16 or 512 x 8 SERIAL MICROWIRE EEPROM
ST93C66B6	ETC	获取价格	Microwire Serial EEPROM
ST93C66B6TR	STMICROELECTRONICS	获取价格	4K 256 x 16 or 512 x 8 SERIAL MICROWIRE EEPROM
ST93C66CM1	ETC	获取价格	Microwire Serial EEPROM
ST93C66CM1TR	STMICROELECTRONICS	获取价格	4K 256 x 16 or 512 x 8 SERIAL MICROWIRE EEPROM
ST93C66CM3	STMICROELECTRONICS	获取价格	256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SO-8
ST93C66CM3TR	STMICROELECTRONICS	获取价格	4K 256 x 16 or 512 x 8 SERIAL MICROWIRE EEPROM
ST93C66CM6	ETC	获取价格	Microwire Serial EEPROM
ST93C66CM6TR	STMICROELECTRONICS	获取价格	4K 256 x 16 or 512 x 8 SERIAL MICROWIRE EEPROM