MICROCHIP 25AA160AT-I/MS

The 25AA160A/B, 25LC160A/B (25XX160A/B*) are 16Kbit Serial Electrically Erasable PROMs. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a Chip Select (CS) input. Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of Chip Select, allowing the host to service higher priority interrupts. The 25XX160A/B is available in standard Pb-free packages including 8-lead PDIP and SOLC, and advanced packaging including 8-lead MSOP, and 8-lead TSSOP.

• Max. Clock 10 MHz
• Low-Power CMOS Technology 2048x8 -bit Organization
• 16-Byte Page (A' version devices)
• 32-Byte Page ('B' version devices)
• Write Cycle Time: 5 ms max.
• Self-Timed Erase and Write Cycles
• 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
• High Reliability: Endurance: 1,000,000 erase/write cycles, Data retention: >200 years, ESD protection: >4000 V
• Temperature Ranges Supported: Industrial (I): -40℃ to +85℃, Automotive (E): -40℃ to +125℃
• Pb-Free and RoHS Compliant