Datasheet > ACE93C46TMTH

ACE93C46TMTH

更新时间： 2024-02-13 19:43:22

品牌	Logo	应用领域
ACE		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	229K
描述
Three-wire Serial EEPROM

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中文翻译

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ACE93C46TMTH 数据手册

ACE93C46

Three-wire Serial EEPROM

Technology

Description

The ACE93C46 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 VCC and 128 words of 8 bits each when it is

tied to ground. The ACE93C46 is available in space-saving 8-lead PDIP, 8-lead TSSOP and 8-lead JEDEC SOIC

packages. The ACE93C46 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.

Features

z Low-voltage operation – 1.8 (VCC=1.8 to 5.5V)

z Three-wire serial Interface

z 2MHz clock rate(5V) compatibility

z Self-timed write cycle (5 ms max)

z High-reliability – Endurance: 1 Million write cycles

Data retention: 100 Years

z 8-lead PDIP, SOP-8, TSSOP-8 Packages

Packaging Type

DIP-8

SOP-8

TSSOP-8

Pin Configurations

Pin Name

Function

Chip select

Serial Data Clock

Serial Data Input

Serial Data Output

Ground

GND

Vcc

ORG

Power Supply

Internal Organization

Don’t Connect

VER 1.2

12 3 4 5 6 7...13

中文翻译

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