Datasheet Details
| Part number | AT24C64B |
|---|---|
| Manufacturer | Atmel (Microchip) |
| File Size | 378.38 KB |
| Description | I2C-Compatible (2-Wire) Serial EEPROM |
| Datasheet |
 AT24C64B Datasheet
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General Description
The Atmel® AT24C64B provides 65,536 bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 8,192 words of 8 bits each.
Key Features
- Low-voltage and Standard-voltage Operation ̶ 2.7V (VCC = 2.7V to 5.5V) ̶ 1.8V (VCC = 1.8V to 5.5V).
- Low-power Devices (ISB = 6μA at 5.5V) Available.
- Internally Organized 8192 x 8.
- 2-Wire Serial Interface.
- Schmitt Trigger, Filtered Inputs for Noise Suppression.
- Bi-directional Data Transfer Protocol.
- 400kHz Clock Rate.
- Write Protect Pin for Hardware Data Protection.
- 32-byte Page Write Mode (Partial Page Writes Allowed).
- Self-Timed Write Cycle (5ms.