Datasheet Details
| Part number | 47L04 |
|---|---|
| Manufacturer | Microchip Technology |
| File Size | 519.20 KB |
| Description | I2C Serial EERAM |
| Datasheet |
 47L04 Datasheet
|
|
|
General Description
Inc.
SRAM with EEPROM backup.
as 512 x 8 bits or 2,048 x 8 bits of memory and utilizes the I2C serial interface.
Key Features
- 4 Kbit/16 Kbit SRAM with EEPROM Backup: - Internally organized as 512 x 8 bits (47X04) or 2,048 x 8 bits (47X16) - Automatic Store to EEPROM array upon power-down (using optional external capacitor) - Automatic Recall to SRAM array upon power-up - Hardware Store pin for manual Store operations - Software commands for initiating Store and Recall operations - Store time 8 ms maximum (47X04) or 25 ms maximum (47X16).
- Nonvolatile External Event Detect Flag.
- High.