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25C128 Datasheet (PDF) - Catalyst Semiconductor

25C128 Datasheet PDF - Catalyst Semiconductor
Part # 25C128
Download  25C128 Download
File Size   60.54 Kbytes
Page   11 Pages
Manufacturer  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor
Description 128K/256K-Bit SPI Serial CMOS E2PROM

25C128 Datasheet (PDF)

Go To PDF Page Download Datasheet
25C128 Datasheet PDF - Catalyst Semiconductor

Part # 25C128
Download  25C128 Click to download

File Size   60.54 Kbytes
Page   11 Pages
Manufacturer  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor
Description 128K/256K-Bit SPI Serial CMOS E2PROM

25C128 Datasheet (HTML) - Catalyst Semiconductor


25C128 Product details

DESCRIPTION

The CAT25C128/256 is a 128K/256K-Bit SPI Serial CMOS E2PROM internally organized as 16Kx8/32Kx8 bits. Catalyst’s advanced CMOS Technology substantially reduces device power requirements. The CAT25C128/256 features a 64-byte page write buffer. The device operates via the SPI bus serial interface and is enabled though a Chip Select (CS). 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 CAT25C128/256 is designed with software and hardware write protection features including Block Lock protection. The device is available in 8-pin DIP, 8-pin SOIC, 16-pin SOIC, 14-pin TSSOP and 20-pin TSSOP packages.



FEATURES

■ 5 MHz SPI Compatible

■ 1.8 to 6.0 Volt Operation

■ Hardware and Software Protection

■ Zero Standby Current

■ Low Power CMOS Technology

■ SPI Modes (0,0 &1,1)

■ Commercial, Industrial and Automotive Temperature Ranges

■ 100,000 Program/Erase Cycles

■ 100 Year Data Retention

■ Self-Timed Write Cycle

■ 8-Pin DIP/SOIC, 16-Pin SOIC, 14-Pin TSSOP and 20-Pin TSSOP

■ 64-Byte Page Write Buffer

■ Block Write Protection

   – Protect 1/4, 1/2 or all of E2PROM Array



 




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About Catalyst Semiconductor


Catalyst Semiconductor, Inc. was a semiconductor company that specialized in the design and manufacture of analog and mixed-signal integrated circuits (ICs). The company was founded in 1985 and was headquartered in Santa Clara, California, USA. In 2008, Catalyst Semiconductor was acquired by ON Semiconductor Corporation.

Catalyst Semiconductor's product portfolio included a range of analog ICs, such as non-volatile memory products, DC-DC converters, LED drivers, and motor controllers. These products were used in a variety of applications, including consumer electronics, automotive, medical devices, and industrial equipment.

One of Catalyst Semiconductor's key areas of expertise was in the design of non-volatile memory products. The company's non-volatile memory products included serial EEPROMs, parallel EEPROMs, and nvSRAMs (non-volatile static random access memory). These products offered high reliability, low power consumption, and high-speed read and write operations, making them well-suited to a wide range of applications.

Overall, Catalyst Semiconductor was a well-established player in the analog IC industry, with a reputation for producing high-quality products that met the needs of a diverse range of customers.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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