The Microchip Technology Inc. 24AA256 is a 256Kb (32K x 8) Serial Electrically Erasable PROM (EEPROM) designed for low-power applications. It operates within a voltage range of 1.7V to 5.5V and features a two-wire I2C compatible interface, allowing for easy integration into various systems. The device supports a maximum clock frequency of 400 kHz and can be cascaded with up to eight devices, providing a total addressable space of 2 Mbit. Key specifications include a write current of 3 mA, a standby current of 1 ¬µA, and a page write capability of 64 bytes with a maximum write time of 5 ms. The 24AA256 is rated for more than one million erase/write cycles and offers data retention of over 200 years. It is available in multiple package types, including 8-lead DFN, MSOP, and PDIP, and is compliant with RoHS standards. The device is suitable for industrial applications with temperature ranges from -40¬8C to +85¬8C and extended ranges up to +125¬8C.
The Microchip Technology Inc. 24AA256 is a 256Kb (32K x 8) Serial Electrically Erasable PROM (EEPROM), capable of operation across a broad voltage range (1.7V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256K boundary. Functional address lines allow up to eight devices on the same bus, for up to 2 Mbit address space.
Additional Features
| Microchip Technology, Inc. | |
|---|---|
| Product Category | Memory Chips |
| Product Number | 24AA256 |
| Product Name | 256Kb I2C compatible 2-wire Serial EEPROM |
| Memory Category | EEPROM |
| Data Rate | 0 MHz |
| Data Retention | 200 years |
| Endurance | 1000000 Write/Erase Cycles |
