24LC1025-I/SM

The 24LC1025-I/SM is a 1024kb (128k x 8) Serial Electrically Erasable PROM (EEPROM) capable of operation across a broad voltage range (2.5 to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device has both byte write and page write capability of up to 128-byte of data. This device is capable of both random and sequential reads. Reads may be sequential within address boundaries 0000h to FFFFh and 10000h to 1FFFFh. Functional address lines allow up to four devices on the same data bus. This allows for up to 4Mb total system EEPROM memory.

• 128-byte page write buffer
• 5ms Maximum page write time
• Hardware write-protect pin
• Factory programming available
• 450μA Maximum read current
• 5μA Maximum standby current
• 2-wire serial interface, I²C™ compatible
• Cascadable up to four devices
• Schmitt trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• 1MHz Clock for FC versions
• >4000V ESD protection
• More than 1 million erase/write cycles
• >200-year Data retention