This data sheet details the features and characteristics of the PCF8582C-2, including non-volatile storage, low power CMOS, single supply, and serial I2C-bus interface
The PCF8582C-2 is a floating‑gate EEPROM offering 2 kbits (256 × 8‑bit) of non‑volatile storage. It features a redundant storage code for single‑bit error tolerance, low power consumption thanks to full CMOS technology, and an on‑chip voltage multiplier that generates the programming voltage. Data is transferred via a standard I²C‑bus, allowing up to eight devices to share the bus.
The document provides full pin descriptions, device addressing schemes, write and read operation modes (byte and eight‑byte page), timing characteristics, package options (DIP‑8 and SO‑8), and ordering information. It also includes limiting values, soldering guidelines, and revision history for designers and manufacturers.
| Maximum operating current | 2.0 mA |
|---|---|
| Storage capacity | 2 kbits (256 × 8‑bit) |
| Supply voltage range | 2.5 V – 6.0 V |
| Endurance | 1 000 000 erase/write cycles |
| Data retention | 10 years |
The device draws up to 2.0 mA of operating current.
It operates from 2.5 V up to 6.0 V.