Atmel AT24C01A
the AT24C01A and the AT24C02. The AT24C04 uses the A2 and A1 inputs for hard wire addressing and a total of four 4K devices may be addressed on a single bus system. The A0 pin is a no connect.| Part No. | AT24C01A |
|---|---|
| Datasheet | AT24C01A Download |
| Manufacturer |  Atmel |
| Description | 2-Wire Automotive Serial EEPROM |
| Buy | Stock & Price |
FEATURES
● Medium-voltage and Standard-voltage Operation – 5.0 (VCC = 4.5V to 5.5V) – 2.7 (VCC = 2.7V to 5.5V)● Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K)
● Two-wire Serial Interface
● Schmitt Trigger, Filtered Inputs for Noise Suppression
● Bi-directional Data Transfer Protocol
● 100 kHz (2.7V) and 400 kHz (5V) Compatibility
● Write Protect Pin for Hardware Data Protection
● 8-byte Page (1K, 2K), 16-byte Page (4K, 8K, 16K) Write Modes
● Partial Page Writes are Allowed
● Self-timed Write Cycle (5 ms max)
● High-reliability – Endurance: 1 Million Write Cycles – Data Retention: 100 Years
● 8-lead PDIP and 8-lead JEDEC SOIC Packages
DESCRIPTION
The AT24C01A/02/04/08/16 provides 1024/2048/4096/8192/16384 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 128/256/512/1024/2048 words of 8 bits each. The device is optimized for use in many automotive applications where low-power and low-voltage operation are essential.
