SA24C1024 is a 1024Kbit CMOS non-volatile serial EEPROM organized as 128K x 8 bit memory. This device conforms to Extended IIC 2-wire protocol, which enables accessing of memory in excess of 16 Kbits on an IIC bus. This serial communication protocol uses a Clock signal (SCL) and a Data signal (SDA) to synchronously clock data between a Master (for example, a microcontroller) and a Slave (EEPROM). The SA24C1024 features low power consumption, hardware and software write protection, and endurance of up to 1 million data changes.
The SA24C1024 is a 1024Kbit CMOS non-volatile serial EEPROM that conforms to the Extended IIC 2-wire protocol. It features hardware and software write protection options, including full array or partial (half/quadrant) protection. The device supports multiple clock frequencies up to 3.4 MHz and offers low power consumption with standby currents as low as 0.5pA for the L version.
| Memory Capacity | 1024Kbit (128K x 8 bit) |
|---|---|
| Clock Frequency | 100/400/1700/3400 kHz |
| Standby Current (L version) | 0.5pA typical |
| Endurance | Up to 1 million data changes |
| Data Retention | Greater than 40 years |
The device is organized as a 128K x 8 bit memory array.
Yes, it offers hardware write protection by pulling the WP pin to logic HIGH.
Commercial range is 0 °C to +70 °C and Industrial (E) is -40 °C to +85 °C.