The S-24C0XA is a series of 2-wired, low power 1K/2K/4K-bit EEPROMs with a wide operating range. They are organized as 128-word × 8-bit, 256-word × 8-bit, and 512-word × 8-bit, respectively. Each is capable of page write, and sequential read.

The time for byte write and page write is the same, i. e., 1 msec. (max.) during operation at 5 V ± 10.

Features

• Low power consumption

Standby: 1.0 µA Max. (VCC=5.5 V)

Operating: 0.4 mA Max. (VCC=5.5 V)

0.3 mA Max. (VCC=3.3 V)

• Wide operating voltage range

Write: 2.5 to 5.5 V

Read: 1.8 to 5.5 V

• Page write

8 bytes (S-24C01A, S-24C02A)

16 bytes (S-24C04A)

• Endurance: 106 cycles/word

• Data retention: 10 years

• Write protection: S-24C02A, S-24C04A

• S-24C01A: 1 kbits

• S-24C02A: 2 kbits

• S-24C04A: 4 kbits