CAT25C32 Datasheet PDF | Catalyst Semiconductor

Catalyst Semiconductor CAT25C32

The CAT25C32/64 is a 32K/64K-Bit SPI Serial CMOS E2PROM internally organized as 4Kx8/8Kx8 bits. The CAT25C32/ 64 features a 64-byte page write buffer. The device operates via the SPI bus serial interface and is enabled though a Chip Select (CS).

Part No.	CAT25C32
Datasheet	CAT25C32 Download
Manufacturer	Catalyst Semiconductor
Description	32K/64K-Bit SPI Serial CMOS E2PROM
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FEATURES

s 10 MHz SPI Compatible s 1.8 to 6.0 Volt Operation s Hardware and Software Protection s Zero Standby Current s Low Power CMOS Technology s SPI Modes (0,0 &1,1) s Commercial, Industrial and Automotive s 1,000,000 Program/Erase Cycles s 100 Year Data Retention s Self-Timed Write Cycle s 8-Pin DIP/SOIC, 16-Pin SOIC, 14-Pin TSSOPand 20-Pin TSSOP s 64-Byte Page Write Buffer s Block Write Protection Temperature Ranges – Protect 1/4, 1/2 or all of E2PROM Array

DESCRIPTION

Catalyst’s advanced CMOS Technology substantially reduces device power requirements. In addition to the Chip Select, the clock input (SCK), data in (SI) and data out (SO) are required to access the device. The HOLD pin may be used to suspend any serial communication without resetting the serial sequence. The CAT25C32/64 is designed with software and hardware write protection features including Block write protection. The device is available in 8-pin DIP, 8-pin SOIC, 14-pin TSSOP and 20-pin TSSOP packages. PIN CONFI...