Microchip Technology 25C080
The Microchip Technology Inc. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus.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): -40C to +85C - Automotive (E) (25C080): -40°C to +125°C
DESCRIPTION
: The Microchip Technology Inc. 25AA080/25LC080/ 25C080 (25XX080*) are 8 Kbit Serial Electrically Erasable PROMs. 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).