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2-WIRE SERIAL E2PROM

This IC is a 2-wire, low current consumption and wide range operation serial E2PROM. This IC has the capacity of 2 K-bit, 4 K-bit, 8-K bit and 16 K-bit, and the organization is 256 words × 8-bit, 512 words × 8-bit, 1024 words × 8-bit and 2048 words × 8-bit, respectively. Page write and sequential read are available.

Features

? Operation voltage range

Read: 1.7 V to 5.5 V

Write: 1.7 V to 5.5 V

? Operation frequency:

1.0 MHz max. (VCC = 2.5 V to 5.5 V)

400 kHz max. (VCC = 1.7 V to 5.5 V)

? Write time: 5.0 ms max.

? Page write

S-24C02D: 8 bytes / page

S-24C04D: 16 bytes / page

S-24C08D: 16 bytes / page

S-24C16D: 16 bytes / page

? Sequential read

? Noise suppression:

Schmitt trigger and noise filter on input pins (SCL, SDA)

? Write protect function during low power supply voltage

? Endurance: 106 cycle / word*1 (Ta = +25°C)

? Data retention: 100 years (Ta = +25°C)

? Memory capacity

S-24C02D: 2 K-bit

S-24C04D: 4 K-bit

S-24C08D: 8 K-bit

S-24C16D: 16 K-bit

? Write protect: 100

? Initial delivery state: FFh

? Operation temperature range: Ta = ?40°C to +85°C

? Lead-free (Sn 100), halogen-free

*1. For each address (Word: 8-bit)