Features

• 25AA160C/25AA160D/25LC160C/25LC160D SPI Serial EEPROM. Microchip s 25AA160C/25AA160D/25LC160C/25LC160D family of devices are 16 Kbit SPI Serial EEPROMs available in a variety of package, temperature and power supply variants. The Serial Peripheral Interface (SPI) is utilised to provide the required Clock Input (SCK), Data In (SI) and Data Out (SO) signals. The operation of these devices can be paused via a Hold pin (HOLD) which causes inputs to be ignored with the exception higher priority interrupts defined via the Chip Select (CS) pin. Features. Max. Clock 10 MHz Maximum write current 5 mA at 5.5V Read current: 5 mA at 5.5V, 10 MHz Standby current: 5 uA at 5.5V 2048 x 8-bit Organization 16-Byte Page (25AA160C and 25LC160C models) or 32-Byte Page (25AA160D and 25LC160D models) Self-Timed Erase and Write Cycles, 5 ms (maximum) Block Write Protection: Protect none, 1/4, 1/2 or all of array Built-In Write Protection: Power-on/off data protection circuitry, Write enable latch, Write-protect pin Sequential Read Endurance: >1M erase/write cycles Data retention: >200 years ESD protection: >4000V