AT24C02C-XHM-T 02CMPH

The AT24C02C-XHM-T is an EEPROM chip on the Iceriver KS5L hash board that provides 2048 bits of serial electrically erasable programmable read-only memory (EEPROM) with 128 / 256 words of 8 bits each. The device's cascade capability allows up to eight devices to share a common two-wire bus. It is available in a space-saving 8-lead TSSOPA package with an operating voltage range of 1.7V to 5.5V.

Features:

• Low-voltage operation:

– VCC = 1.7V to 5.5V

• Internal organization of 128 * 8 (1K) or 256 * 8 (2K)

• Industrial temperature range: -40°C to +85°C

• I2C-compatible (2-wire) serial interface:

– 100 kHz Standard Mode, 1.7V to 5.5V

– 400 kHz Fast Mode, 1.7V to 5.5V

– 1 MHz Fast Mode Plus (FM+), 2.5V to 5.5V

• Schmitt trigger, filtered inputs for noise suppression

• Bidirectional data transfer protocol

• Write-protect pin for full array hardware data protection

• Ultra-low operating current (3mA max) and standby current (6μA max)

• 8-byte page write mode:

– Partial page writes allowed

• Random and sequential read modes

• Self-timed write cycles in 5 ms max

• ESD protection > 4,000V

• High reliability:

– Endurance: 1,000,000 write cycles

– Data retention: 100 years