The CAT24FC256 is a 256K-bit Serial CMOS EEPROM from Quarktwin Technology Ltd., organized as 32,768 words of 8 bits each. It operates on a voltage range of 1.8V to 5.5V, with a maximum clock frequency of 1MHz at 2.5V to 5.5V and 400kHz at 1.8V to 5.5V. The device features a 64-byte page write buffer and supports fast mode I¬=C bus compatibility. It includes Schmitt trigger filtered inputs for noise suppression and utilizes low power CMOS technology, making it suitable for applications requiring low power consumption. The CAT24FC256 has a write cycle time of 5 ms maximum and supports 100,000 program/erase cycles with a data retention of up to 100 years. It is available in both 8-pin DIP and 8-pin SOIC packages, and it includes a write protect feature that protects the entire array when the WP pin is set high. The device is rated for industrial and automotive temperature ranges, making it versatile for various applications.
IC EEPROM 256KBIT I2C 1MHZ 8SOIC / EEPROM Memory IC 256Kbit I2C 1 MHz 500 ns 8-SOIC Product overview: CAT24FC256XI from Catalyst Semiconductor is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1MHZ, 1 MHz, SOIC. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 1MHZ, 1 MHz, SOIC, Memory IC and Storage Component, Memory IC Chips. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2020-CAT24FC256XI can be used for catalog matching and distributor lookup.
Manufacturer: Catalyst Semiconductor
Win Source Part Number: 1158942-CAT24FC256XI
Manufacturer Homepage: www.catalyst-semicon
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited
EEPROM, 32KX8, Serial, CMOS, PDSO8
EEPROM Memory IC 256Kbit I²C 1 MHz 500 ns 8-SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 2020-CAT24FC256XI | 1158942-CAT24FC256XI | CAT24FC256XI | CAT24FC256XI |
| Product Name | 1MHZ 1 MHz SOIC Memory IC and Storage Component | Memory - CAT24FC256XI | Memory | |
| Memory Category | EEPROM; Non-Volatile | EEPROM | EEPROM | EEPROM; EEPROM |
| Access Time | 500 ns | 500 ns | ||
| Cycle Time | 5.00E6 ns | |||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
