25C320-I/P

The 25C320-I/P The Microchip Technology Inc. 25C320-I/P is a 32 Kbit serial Electricallym 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 of the 25C320-I/P are:(1) Low-Power CMOS Technology:- Write current: 3 mA maximum- Read current: 500 A, typical- Standby current: 500 nA, typical; (2) 4096 x 8 Bit Organization; (3) 32 Byte Page; (4) Write Cycle Time: 5 ms Maximum; (5) Self-Timed Erase and Write Cycles; (6) Block Write Protection:- Protect none, 1/4, 1/2 or all of array; (7) Built-in Write Protection:- Power on/off data protection circuitry- Write enable latch- Write-protect pin; (8) Sequential Read; (9) High Reliability:- Endurance: 1M E/W cycles- Data retention: > 200 years- ESD protection: > 4000V; (10) 8-Pin PDIP, SOIC and TSSOP Packages; (11) 14-Lead TSSOP Package.

The absolute maximum ratings of the 25C320-I/P can be summarized as:(1)VCC:7.0V; (2)All inputs and outputs w.r.t. VSS:-0.6V to VCC + 1.0V; (3)Storage temperature:-65°C to 150°C; (4)Ambient temperature under bias:-40°C to 125°C; (5)ESD protection on all pins:4 kV.

If you want to know more information such as the electrical characteristics of 25C320-I/P,please download the datasheet in www.seekdatasheet.com .