25C080-E/SN Datasheet PDF - Microchip

●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