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