This datasheet details the Microchip 24C02C, a 2K-bit serial electrically erasable PROM compatible with I2C protocols.
The document describes the Microchip Technology Inc. 24C02C, a 2K bit Serial Electrically Erasable PROM featuring low-power CMOS technology and a voltage range of 4.5V to 5.5V. The device is organized as a single block of 256 x 8-bit memory with a 2-wire serial interface compatible with I2C standards.
| Memory Capacity | 2K bit (256 x 8-bit) |
|---|---|
| Operating Voltage | 4.5V to 5.5V |
| Interface Type | 2-Wire Serial (I2C Compatible) |
| Max Standby Current | 5 μA |
| Max Read Current | 1 mA |
| Clock Frequency | 100 kHz and 400 kHz |
| Max Write Cycle Time | 1 ms |
| Data Retention | >200 Years |
| Endurance | >1 Million Erase/Write Cycles |
The device operates with a single supply from 4.5V to 5.5V.
Up to eight 24C02C devices may be cascaded on the same bus.
Yes, it includes hardware write-protect for the upper half of the array (80h-FFh).