Datasheet > ST95040W

ST95040W

更新时间： 2024-11-24 23:34:55

品牌	Logo	应用领域
其他 - ETC		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时钟
页数	文件大小	规格书
18页	132K
描述
NOT FOR NEW DESIGN - 4KBIT. 2KBIT AND 1KBIT SERIAL SPI EEPROM WITH POSITIVE CLOCK STROBE

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中文翻译

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ST95040W 数据手册

ST95040

ST95020, ST95010

4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe

NOT FOR NEW DESIGN

1 MILLION ERASE/WRITE CYCLES

40 YEARS DATA RETENTION

SINGLE SUPPLY VOLTAGE

– 4.5V to 5.5V for ST950x0

– 2.5V to 5.5V for ST950x0W

SPI BUS COMPATIBLE SERIAL INTERFACE

2 MHz CLOCK RATE MAX

BLOCK WRITE PROTECTION

STATUS REGISTER

16 BYTE PAGE MODE

WRITE PROTECT

SO8 (M)

150mil Width

PSDIP8 (B)

0.25mm Frame

SELF-TIMED PROGRAMMING CYCLE

E.S.D.PROTECTION GREATER than 4000V

SUPPORTS POSITIVE CLOCK SPI MODES

Figure 1. Logic Diagram

DESCRIPTION

The ST950x0 is a family of Electrically Erasable

Programmable Memories (EEPROM) fabricated

with STMicroelectronics’s High Endurance Single

Polysilicon CMOS technology. Each memory is

accessed by a simple SPI bus compatible serial

interface. The bus signals are a serial clock input

(C), a serial data input (D) and a serial data output

(Q).

Table 1. Signal Names

ST950x0

Serial Clock

Serial Data Input

Serial Data Output

Chip Select

Write Protect

Hold

HOLD

AI01435B

HOLD

V_CC

V_SS

Supply Voltage

Ground

December 2002

1/18

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

12 3 4 5 6 7...18

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与ST95040W相关器件

型号	品牌	获取价格	描述	数据表
ST95040WB1	STMICROELECTRONICS	获取价格	SPI Serial EEPROM
ST95040WB1TR	STMICROELECTRONICS	获取价格	4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe
ST95040WB3	ETC	获取价格	EEPROM
ST95040WB3TR	STMICROELECTRONICS	获取价格	4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe
ST95040WB6	STMICROELECTRONICS	获取价格	SPI Serial EEPROM
ST95040WB6TR	STMICROELECTRONICS	获取价格	4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe
ST95040WM1	STMICROELECTRONICS	获取价格	SPI Serial EEPROM
ST95040WM1TR	STMICROELECTRONICS	获取价格	4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe
ST95040WM3	ETC	获取价格	EEPROM
ST95040WM3TR	STMICROELECTRONICS	获取价格	4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe