AK6440A Datasheet - Asahi Kasei Microsystems

AK6440A - 2K / 4K / 8Kbit Serial CMOS EEPROM

The AK6420A/40A/80A is a 2048/4096/8192bit, serial, read/write, non-volatile memory device fabricated using an advanced CMOS EEPROM technology. The AK6420A has 2048bits of memory organized into 128 registers of 16 bits each. The AK6440A has 4096bits of memory organized into 256 registers of 16 bits .

AK6440A Features

* ADVANCED CMOS EEPROM TECHNOLOGY Wide Vcc (1.8V ∼ 5.5V) operation AK6420A

* 2048 bits: 128 × 16 organization AK6440A

* 4096 bits: 256 × 16 organization AK6480A

* 8192 bits: 512 × 16 organization ONE CHIP MICROCOMPUTER INTERFACE - Interfac

AK6440A_AsahiKaseiMicrosystems.pdf