Mikroelektronika MIKROE-2729 16Kbit SRAM EEPROM Backup I2C 5V Click Board

Technical description of the product (MIKROE-2729):

MIKROE-2729 47C16. 16Kbit SRAM with EEPROM Backup, I2C interface, 5V. EERAM 5V click is a static RAM (SRAM) memory click board with the unique feature - it has a backup non-volatile memory array, used to store the data from the SRAM array. Since the SRAM is not able to maintain its content after the power loss, the non-volatile EEPROM backup can be a very handy addition that can be used to preserve the data, even after the power loss event. This is a very useful feature when working with critical or sensitive applications. The memory backup procedure can be executed both automatically and manually. When it is set to work in the manual mode, the onboard capacitor will act as a power source with enough power to complete the backup cycle. The power-on backup restore mode is also available, taking only about 25ms to complete. Type: EEPROM. Applications: Provides an additional RAM memory for a wide range of embedded applications, especially useful if retaining of the working parameters is required upon the power failure or power off cycle. On-board modules: The 47C16 I2C, a serial EERAM from Microchip. Key Features: EERAM 5V click features 16 Kb of SRAM, with the automatic or manual backup and recall to/from the integrated EEPROM, upon power-down. Interface: I2C. Input Voltage: 5V. Click board size: S (28.6 x 25.4 mm).