There is a memory type Non-Volatile for this type of device. You can get memory ics in a Bulk case. Memory size on the chip is 4Kb 256 x 16. EEPROM-format memory is used in this device, which is a mainstream design. The device's extended operating temperature range of -40°C~85°C TA makes it ideal for many demanding applications. The device is capable of handling a supply voltage of 1.8V~5.5V. Its recommended mounting type is Surface Mount.
AK93C65AV Features
AK93C65AV Applications
There are a lot of AKM Semiconductor Inc. AK93C65AV Memory applications.