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Rev. 2.2_30
CMOS 2-WIRE SERIAL EEPROM
S-24C01A/02A/04A
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
(VCC=5.5 V) (VCC=5.5 V) (VCC=3.3 V)
• Endurance: • Data retention: • Write protection: • S-24C01A: • S-24C02A: • S-24C04A:
• Low power consumption Standby: 1.0 µA Max.
106 cycles/word 10 years S-24C02A, S-24C04A 1 kbits 2 kbits 4 kbits
Operating: 0.4 mA Max. 0.3 mA Max.
• Wide operating voltage range
Write: Read:
• Page write
2.5 to 5.5 V 1.8 to 5.
S24C01A Datasheet
