AK6440B Overview
The AK6440B is a 4096bit, serial, read/write, non-volatile memory device fabricated using an advanced CMOS EEPROM technology. The AK6440B has 4096bits of memory organized into 256 registers of 16 bits each. The AK6440B can operate full function under wide operating voltage range from 1.8V to 5.5V.
AK6440B Key Features
- Interface with one chip microputer's serial munication port directly LOW POWER CONSUMPTION
- 0.75mA Max. (Read operation)
- 0.8µA Max. (Standby mode) HIGH RELIABILITY
- Endurance : 100K cycles
- Data Retention : 10 years SPECIAL FEATURES
- High speed operation ( f MA X =1MHz: VCC=2.5V )
- Automatic write cycle time-out with auto-ERASE
- Automatic address increment (READ)
- Software and Hardware controlled write protection IDEAL FOR LOW DENSITY DATA STORAGE
- Low cost, space saving, 8-pin package (MSOP, SON)
