AK6516C
器件描述：SPI bus 256Kbit Serial CMOS EEPROM
器件厂商：AKM [Asahi Kasei Microsystems]
厂商主页：http://www.akm.com
文件大小：129.9KB，共17页
Sponsor by e络盟器件资料摘要：
ASAHI KASEI [AK6516C]
DAP05E-00 2005/03
- 1 -
AK6516C
SPI bus 256Kbit Serial CMOS EEPROM
Features
Advanced CMOS EEPROM Technology
Single Voltage Supply: 1.6V to 5.5V
256Kbits; 32768 x 8 organization
SPI Serial Interface Compatible
Low Power Consumption
0.8µA Max. (Standby mode)
High Reliability
Endurance: 100K E/W cycles / Address
Data Retention: 10 Years
Special Features
64 byte Page Write Mode
Block Write Protection (Protect 1/4,1/2 or Entire Array)
Automatic write cycle time-out with auto-ERASE
Software and Hardware controlled Write Protection
Self timed Programming Cycle: 5msec. Max.
Ideal for Low Density Data Storage
Low cost, space saving, 8-pin SOP package
Block Diagram
256Kbit
32768 ×8
DATA
REGISTER
INSTRUCTION
DECODE,
CONTROL
AND
CLOCK
GENERATION
INSTRUCTION
REGISTER
EEPROM SI
CS
SCK
HOLD
ADD.
BUFFERS
VREF
VPP
GENERATOR
VPP SW
DECODER
R/W AMPS
AND
AUTO ERASE
SO
STATUS REGISTER
WP
DAP05E-00 2005/03
- 1 -
AK6516C
SPI bus 256Kbit Serial CMOS EEPROM
Features
Advanced CMOS EEPROM Technology
Single Voltage Supply: 1.6V to 5.5V
256Kbits; 32768 x 8 organization
SPI Serial Interface Compatible
Low Power Consumption
0.8µA Max. (Standby mode)
High Reliability
Endurance: 100K E/W cycles / Address
Data Retention: 10 Years
Special Features
64 byte Page Write Mode
Block Write Protection (Protect 1/4,1/2 or Entire Array)
Automatic write cycle time-out with auto-ERASE
Software and Hardware controlled Write Protection
Self timed Programming Cycle: 5msec. Max.
Ideal for Low Density Data Storage
Low cost, space saving, 8-pin SOP package
Block Diagram
256Kbit
32768 ×8
DATA
REGISTER
INSTRUCTION
DECODE,
CONTROL
AND
CLOCK
GENERATION
INSTRUCTION
REGISTER
EEPROM SI
CS
SCK
HOLD
ADD.
BUFFERS
VREF
VPP
GENERATOR
VPP SW
DECODER
R/W AMPS
AND
AUTO ERASE
SO
STATUS REGISTER
WP