ASAHI KASEI [AK6416C]
DAS05E-00 2005/03
- 1 -

AK6416C
16Kbit Serial CMOS EEPROM


Features

null ADVANCED CMOS EEPROM TECHNOLOGY

null READ/WRITE NON-VOLATILE MEMORY
- Wide VCC (1.8V to 5.5V) operation
- 16384 bits: 1024 × 16 organization

null ONE CHIP MICROCOMPUTER INTERFACE
- Interface with one chip microcomputer’s serial communication port directly

null LOW POWER CONSUMPTION
- 0.8µA Max. (Standby mode)

null HIGH RELIABILITY
- Endurance : 1000K cycles/Address
- Data Retention : 10 years

null SPECIAL FEATURES
- 8 word Page Write Mode
- High speed operation ( fMAX=5MHz: VCC=4.5V to 5.5V )
- Automatic write cycle time-out with auto-ERASE(5ms Max.)
- Automatic address increment (READ)
- Ready/ Busy status signal
- Software and Hardware controlled write protection

null IDEAL FOR LOW DENSITY DATA STORAGE
- Low cost, space saving, 8-pin package (SSOP, MSOP)





















Block diagram

DATA
REGISTER
INSTRUCTION
DECODE,
CONTROL
AND
CLOCK
GENERATION
INSTRUCTION
REGISTER
EEPROM
16384bit
1024 ×16
DI
CS
SK
RESET
ADD
BUFFERS
VREF
VPP
GENERATOR
VPP SW
DECODER
R/W AMPS
AND
AUTO ERASE
16 16
DO
RDY/BUSY