Description:

The Microchip Technology Inc. 25AA080/25LC080/25C080 (25XX080*) are 8 Kbit 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.

Features:

? Low-power CMOS technology:

- Write current: 3 mA maximum

- Read current: 500 ?A typical

- Standby current: 500 nA typical

? 1024 x 8-bit organization

? 16 byte page

? 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 M cycles

- Data retention: > 200 years

- ESD protection: > 4000V

? 8-pin PDIP and SOIC (150 mil)

? Temperature ranges supported:

- Industrial (I): -40?C to +85?C

- Automotive (E) (25C080): -40°C to +125°C

25AA160屬于集成電路（IC） > 存儲(chǔ)器。微芯科技股份有限公司制造生產(chǎn)的25AA160存儲(chǔ)器存儲(chǔ)器是集成電路上用作數(shù)據(jù)存儲(chǔ)設(shè)備的半導(dǎo)體器件。這些器件分為非易失性或易失性兩種，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、閃存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。這些器件的存儲(chǔ)容量為 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、單線、SPI、UFS、Xccela 總線和 1-線。