Key facts
- Brand
- MICROCHIP
- Model
- 93AA46
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-05
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ManualMICROCHIP 93AA46A/B/C 93LC46A/B/C 93C46A/B/C Datasheet
MICROCHIP 93AA46A/B/C 93LC46A/B/C 93C46A/B/C Datasheet
The Microchip Technology Inc. 93XX46A/B/C devices are 1K bit low-voltage serial Electrically Erasable PROMs (EEPROM).
Read onlineMICROCHIP 93AA46 specifications
| Supply voltage (VCC) | 1.8 V to 5.5 V |
|---|---|
| Operating current (write) | 3 mA (typical at 5.5 V, 2 MHz) |
| Standby current | 2 µA typical at 1.8 V |
| Endurance (erase/write cycles) | 1 M cycles (93AA46), 10 M cycles (93AA56/66) |
| Data retention | > 200 years |
| Temperature range (commercial) | 0 °C to +70 °C |
| Package types | 8‑pin PDIP, 8‑pin SOIC (SN package) |
All MICROCHIP 93AA46 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Other documents 1
Questions answered in these manuals
What supply voltage range does the 93AA46/56/66 support?
The devices operate from 1.8 V up to 5.5 V.
How many erase/write cycles are guaranteed for the 93AA56 and 93AA66?
Both the 93AA56 and 93AA66 are guaranteed for 10 million erase/write cycles.
What temperature range is supported for the automotive version of the devices?
The automotive‑grade devices operate from –40 °C up to +125 °C.
From: Microchip 93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C Serial EEPROM Datasheet
What is the function of the CS pin?
CS is the Chip Select pin used to start and end communication cycles.
From: Microchip 93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C Serial EEPROM Datasheet