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| Item number: 2794E-1468916 Manufacturer no.: 47C16-I/SN EAN/GTIN: 5059040144699 |
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![](/p.gif) | The Microchip Technology Inc 47C04 EERAM is a 4Kbit SRAM with EEPROM Backup. The I2C EERAM Memory is a Low-Cost NVSRAM that Eliminates the Need for an External Battery to Retain Data. The device is organized as 512 x 8 bits and utilizes the I2C serial interface. The 47C04 provides infinite read and write cycles to the SRAM while the EEPROM cells provide high endurance non-volatile storage of Data. With an external capacitor, SRAM data is automatically transferred to the EEPROM upon power-loss. Data can also be transferred manually by using either the hardware store pin or by software control.4Kbit SRAM with EEPROM Back Up Automatic Store to EEPROM 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 40ms (max) More information: ![](/p.gif) | ![](/p.gif) | Memory Size: | 16kbit | Organisation: | 2048k x 8 bit | Number of Words: | 2048k | Number of Bits per Word: | 8bit | Maximum Random Access Time: | 400ns | Clock Frequency: | 1000kHz | Low Power: | Yes | Timing Type: | Synchronous | Mounting Type: | Surface Mount | Package Type: | SOIC | Pin Count: | 8 | Dimensions: | 4.9 x 3.9 x 1.25mm | Height: | 1.25mm | Maximum Operating Supply Voltage: | 5.5 V | Length: | 4.9mm |
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![](/p.gif) | Other search terms: NVRAM memory, NVSRAM, NVSRAM memory, S-RAM support-IC, SRAM, nv ram, 1468916, Semiconductors, Memory Chips, Microchip, 47C16ISN |
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