AK6004A_02 Datasheet, PDF (1/16 Pages) Asahi Kasei Microsystems – I2C bus 4K / 16Kbit Serial CMOS EEPROM

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
… I²C^TM 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
I²C^TM 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