AK6004A(2002) 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK6004A
(Rev.:2002)

I2C bus 4K / 16Kbit Serial CMOS EEPROM

Asahi Kasei Microdevices 

ASAHI KASEI

[AK6004A/08A]

AK6004A / 08A

I2C bus 4K / 16Kbit Serial CMOS EEPROM

Features

… ADVANCED CMOS EEPROM TECHNOLOGY

… READ/WRITE NON-VOLATILE MEMORY

… WIDE VCC OPERATION : VCC = 1.8V to 5.5V

… AK6004A ・・ 4096 bits, 512 x 8 organization

AK6008A ・・16384 bits, 2048 x 8 organization

… I2CTM SERIAL INTERFACE

… LOW POWER CONSUMPTION

- 0.8µA Max. Standby

… HIGH RELIABILITY

- Endurance : 100K cycles

- Data Retention : 10 years

… 16 byte Page Write Mode

… Automatic write cycle time-out with auto-ERASE

… IDEAL FOR LOW DENSITY DATA STORAGE

- Low cost, space saving, 8-pin package (SOP)

VCC

GND

WC

SDA

SCL

S2

S1

START

STOP

LOGIC

SLAVE ADDRESS

REGISTER

+COMPARATOR

CONTROL

LOGIC

WORD

ADDRESS

COUNTER

XDEC

DOUT

ACK

Block Diagram

I2CTM is a registered trademark of Philips Corporation.

DAI01E-02

-1-

H.V.GENERATION

TIMING

& CONTROL

EEPROM

AK6004A = 4096bit

AK6008A = 16384bit

YDEC

DATA REGISTER

2002/11

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