Datasheet > X24012F

X24012F

更新时间： 2024-09-25 03:54:15

品牌	Logo	应用领域
ICMIC		可编程只读存储器
页数	文件大小	规格书
14页	271K
描述
Serial E2PROM

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中文翻译

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数据手册

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X24012F 数据手册

This X24012 device has been acquired by

IC MICROSYSTEMS from Xicor, Inc.

ICmic

128 x 8 Bit

IC MICROSYSTEMS

X24012

Serial E²PROM

FEATURES

DESCRIPTION

The X24012 is a CMOS 1024 bit serial E²PROM,

internally organized as one 128 x 8 bank. The X24012

•2.7 to 5.5V Power Supply

•Low Power CMOS

—Active Current Less Than 1 mA

features a serial interface and software protocol allowing

operation on a simple two wire bus. Three address

—Standby Current Less Than 50 ∝A

•Internally Organized 128 x 8

•Self Timed Write Cycle

—Typical Write Cycle Time of 5 ms

inputs allow up to eight devices to share a common two wire

bus.

Xicor E²PROMs are designed and tested for applications

requiring extended endurance. Inherent data retention

•2 Wire Serial Interface

—Bidirectional Data Transfer Protocol

•Four Byte Page Write Operation

—Minimizes Total Write Time Per Byte

•High Reliability

is greater than 100 years. The X24012 is available in eight

pin DIP and SOIC packages.

—Endurance: 100,000 Cycles

—Data Retention: 100 Years

FUNCTIONAL DIAGRAM

(8)

(4)

H.V. GENERATION

TIMING

START CYCLE

& CONTROL

(5) SDA

START

STOP

LOGIC

CONTROL

LOGIC

SLAVE ADDRESS

E PROM

32 X 32

XDEC

LOAD

WORD

INC

(6) SCL

(3) A

+COMPARATOR

ADDRESS

COUNTER

(2) A

(1) A

R/W

YDEC

OUT

DATA REGISTER

OUT

ACK

3847 FHD F01

3847-1

Characteristics subject to change without notice

12 3 4 5 6 7...14

中文翻译

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