GENERAL DESCRIPTION
The PCF85102C-2 and PCF85103C-2 (further referred to as PCF8510xC-2) are 2 kbits (256 × 8-bit) floating gate Electrically Erasable Programmable Read Only Memories (EEPROMs). Power consumption is low due to the full CMOS technology used. The programming voltage is generated on-chip, using a voltage multiplier. The PCF8510x-2 is pin compatible to widely used industrial pinning (pin 7 not connected).

FEATURES
• Low power CMOS:
    – maximum operating current: 2.0 mA
    – maximum standby current 10 µA (at 6.0 V), typical 4 µA.
• Non-volatile storage of:
    – 2 kbits organized as 256 × 8-bit.
• Single supply with full operation down to 2.5 V
• On-chip voltage multiplier
• Serial input/output I2C-bus
• Write operations:
    – byte write mode
    – 8-byte page write mode (minimizes total write time per byte).
• Read operations:
    – sequential read
    – random read.
• Internal timer for writing (no external components)
• Power-on reset
• High reliability by using a redundant storage code
• Endurance: 1000000 Erase/Write (E/W) cycles at Tamb = 22 °C
• 10 years non-volatile data retention time
• Standard industrial pinning (pin 7 not connected)
• Up to sixteen EEPROMs addressable in one I2C-bus using both PCF85102 and PCF85103 in combination.