The CAT25256XE is a 256-Kb Serial CMOS EEPROM from Quarktwin Technology Ltd., organized as 32Kx8 bits. It operates using the Serial Peripheral Interface (SPI) protocol and supports SPI modes (0,0) and (1,1). The device features a 64-byte page write buffer, enabling efficient data writing. It has a supply voltage range of 1.8 V to 5.5 V and can operate at speeds up to 20 MHz. The CAT25256XE includes both hardware and software write protection, allowing for partial or full array protection. It is equipped with on-chip Error Correction Code (ECC) for enhanced reliability, making it suitable for applications requiring high data integrity. The device boasts a data retention period of up to 100 years and can endure 1,000,000 program/erase cycles. It is available in multiple package types, including SOIC-8 and UDFN-8, and is compliant with RoHS standards. The operating temperature range extends from -40¬8C to +125¬8C, making it suitable for industrial applications.
IC EEPROM 256KBIT SPI 8SOIC / EEPROM Memory IC 256Kbit SPI 10 MHz 8-SOIC Product overview: CAT25256XE from ON 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 10 MHz, SOIC. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 10 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-CAT25256XE can be used for catalog matching and distributor lookup.
EEPROM Memory IC 256Kbit SPI 10 MHz 8-SOIC
| ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | |
|---|---|---|
| Product Category | Memory Chips | Memory Chips |
| Product Number | 2020-CAT25256XE | CAT25256XE |
| Product Name | 10 MHz SOIC Memory IC and Storage Component | Memory |
| Memory Category | EEPROM; Non-Volatile | EEPROM; EEPROM |
| Cycle Time | 5.00E6 ns | |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
