Datasheet > A93C46M8R

A93C46M8R

更新时间： 2024-11-09 00:55:31

品牌	Logo	应用领域
创瑞 - AITSEMI		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
14页	703K
描述
THREE-WIRE SERIAL EEPROM

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数据手册

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A93C46M8R 数据手册

A93C46

AiT Semiconductor Inc.

www.ait-ic.com

THREE-WIRE SERIAL EEPROM

1K (128 X 8 OR 64 X 16)

DESCRIPTION

FEATURES

The A93C46 provides 1024 bits of serial

electrically erasable programmable read only

memory (EEPROM) organized as 64 words of

16 bits each, when the ORG pin is connected to



Three-Wire Serial Interface

V_CC=1.8V to 5.5V

Self-Timed Write Cycle (5ms Max)

2 MHz Rate(5V) Compatibility

V_CCand 128 words of 8 bits each when it is tied

1 Million Write Cycles Guaranteed

Data Retention＞100 Years

to ground. The A93C46 is enabled through the

Chip Select pin (CS), and accessed via a 3-wire

serial interface consisting of Data Input (DI),

Data Output (DO), and Shift Clock (SK). Upon

receiving a Read instruction at DI, the address is

decoded and the data is clocked out serially on

the data output pin DO. The WRITE cycle is

completely self-timed and no separate erase

cycle is required before write. The Write cycle is

only enabled when it is in the Erase/Write

Enable state. When CS is brought “high”

following the initiation of a write cycle, the DO

pin outputs the Ready/Busy status.

Available in SOP8 and TSSOP8 Package

ORDERING INFORMATION

Package Type Part Number

A93C46M8R

A93C46M8U

SOP8

A93C46M8VR

A93C46M8VU

A93C46TMX8R

A93C46TMX8U

A93C46TMX8VR

A93C46TMX8VU

TSSOP8

TMX8

The A93C46 is available in SOP8 and TSSOP8

Package.

R: Tape & Reel

U: Tube

Note

V: Halogen free Package

AiT provides all RoHS products

suffix “ V “ means Halogen free Package

REV1.2

- FEB 2010 RELEASED, FEB 2012 DATED -

- 1 -

12 3 4 5 6 7...14

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