Microchip Technology 47L04
The Microchip Technology Inc. The device is organized as 512 x 8 bits or 2,048 x 8 bits of memory and utilizes the I2C serial interface.| Part No. | 47L04 |
|---|---|
| Datasheet | 47L04 Download |
| Manufacturer |  Microchip Technology |
| Description | I2C Serial EERAM |
| Buy | Stock & Price |
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 Reliability: - Infinite read and write cycles to SRAM - More than one million store cycles to EEPROM - Data retention: >200 years - ESD protection: >4,000V
● High-Speed I2C Interface: - Industry standard 100 kHz, 400 kHz and 1 MHz - Zero cycle delay reads and writes - Schmitt Trigger inputs for noise suppression - Cascadable up to four devices
● Write Protection: - Software write protection from 1/64 of SRAM array to whole array
● Low-Power CMOS Technology: - 200 µA active current typical - 40 µA standby current (maxim...
