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CAT28HT256HD-20 Datasheet (PDF) - Catalyst Semiconductor

CAT28HT256HD-20 Datasheet PDF - Catalyst Semiconductor
Part # CAT28HT256HD-20
Download  CAT28HT256HD-20 Download

File Size   218.23 Kbytes
Page   10 Pages
Manufacturer  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor
Description 256K-Bit CMOS PARALLEL E2PROM

CAT28HT256HD-20 Datasheet (PDF)

Go To PDF Page Download Datasheet
CAT28HT256HD-20 Datasheet PDF - Catalyst Semiconductor

Part # CAT28HT256HD-20
Download  CAT28HT256HD-20 Click to download

File Size   218.23 Kbytes
Page   10 Pages
Manufacturer  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor
Description 256K-Bit CMOS PARALLEL E2PROM

CAT28HT256HD-20 Datasheet (HTML) - Catalyst Semiconductor

CAT28HT256HD-20 Datasheet HTML 1Page - Catalyst Semiconductor CAT28HT256HD-20 Datasheet HTML 2Page - Catalyst Semiconductor CAT28HT256HD-20 Datasheet HTML 3Page - Catalyst Semiconductor CAT28HT256HD-20 Datasheet HTML 4Page - Catalyst Semiconductor CAT28HT256HD-20 Datasheet HTML 5Page - Catalyst Semiconductor CAT28HT256HD-20 Datasheet HTML 6Page - Catalyst Semiconductor CAT28HT256HD-20 Datasheet HTML 7Page - Catalyst Semiconductor CAT28HT256HD-20 Datasheet HTML 8Page - Catalyst Semiconductor CAT28HT256HD-20 Datasheet HTML 9Page - Catalyst Semiconductor CAT28HT256HD-20 Datasheet HTML 10Page - Catalyst Semiconductor

CAT28HT256HD-20 Product details

DESCRIPTION
The CAT28HT256 is a fast, low power, 5V-only CMOS parallel E2PROM organized as 32K x 8-bits. It requires a simple interface for in-system programming. On-chip address and data latches, self-timed write cycle with auto-clear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and Toggle status bits signal the start and end of the self-timed write cycle. Additionally, the CAT28HT256 features hardware and software write protection as well as an internal Error Correction Code (ECC) for extremely high reliability.

FEATURES
■ Fast Read Access Times: 200/250 ns
■ Low Power CMOS Dissipation:
    –Active: 30 mA Max.
    –Standby: 150 µA Max.
■ Simple Write Operation:
    –On-Chip Address and Data Latches
    –Self-Timed Write Cycle with Auto-Clear
■ Fast Write Cycle Time:
    –10ms Max
■ CMOS and TTL Compatible I/O
■ Automatic Page Write Operation:
    –1 to 64 Bytes in 10ms
    –Page Load Timer
■ End of Write Detection:
    –Toggle Bit
    –DATA Polling
■ Hardware and Software Write Protection
■ 100,000 Program/Erase Cycles
■ 100 Year Data Retention




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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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