Key facts
- Brand
- Atmel
- Model
- AT24C64A
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-09
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DatasheetATMEL AT24C32A (1)/AT24C64A (2) handbook
ATMEL AT24C32A (1)/AT24C64A (2) handbook
Datasheet
The document describes the features and characteristics of the AT24C32A/64A products, including low-voltage and standard-voltage operation, low-power devices, internally organized 4096 x 8, 8192 x 8, two-wire serial interface, Schmitt trigger, bidirectional data transfer protocol, etc.
Read onlineAtmel AT24C64A specifications
| Supply Voltage | 1.8 V – 5.5 V |
|---|---|
| Operating Temperature | -55 °C to +125 °C |
| Maximum Clock Frequency | 400 kHz |
| Write Cycle Time | 5 ms |
| Endurance | 1 Million Write Cycles |
| Data Retention | 100 Years |
| Cascadable Devices | Up to 8 devices on one bus |
All Atmel AT24C64A documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How many AT24C32A/AT24C64A devices can be connected on the same two‑wire bus?
Up to eight devices can be cascaded on a common two‑wire bus.
What is the maximum write‑cycle time for the AT24C32A/AT24C64A?
The write‑cycle time is specified as 5 ms.