MICROCHIP 24FC256-I/ST

The 24AA256/24LC256/ 24FC256 (24xx256*) is a 32K x 8 (256 Kbit) Serial Electrically Erasable PROM, 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. This device is available in the standard 8-pin plastic DIP, SOIC, SOIJ, TSSOP, MSOP, DFN and TDFN packages. The 24AA256 is also available in the 8-lead Chip Scale package.

• Single Supply with Operation Down to 1.7V for 24AA256 and 24FC256 Devices, 2.5V for 24LC256 Devices
• Low-Power CMOS Technology: - Read current: 400 uA max. at 5.5V, 400 kHz - Standby current: 1 uA max. at 3.6V, I-temp
• 2-Wire Serial Interface, I²C Compatible
• Cascadable up to Eight Devices
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz and 400 kHz Clock Compatibility
• Page Write Time 5 ms Max.
• Self-Timed Erase/Write Cycle
• 64-Byte Page Write Buffer
• Hardware Write-Protect
• ESD Protection > 4000V
• More than One Million Erase/Write Cycles
• Data Retention > 200 years
• Factory Programming Available
• Packages Include 8-lead PDIP, SOIC, SOIJ, DFN, TDFN, TSSOP and MSOP
• RoHS Compliant