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EEPROM click is an accessory board in mikroBus form factor. It features the 24C08WP highly reliable, high performance CMOS technology serial 8K EEPROM (in DIP package). It offers significant advantages in low-power and low-voltage applications. The 24C08WP EEPROM uses the I2C addressing protocol and 2-wire serial interface which includes a bidirectional serial data bus synchronized by the clock. Address selection SMD jumpers and a power LED are available on board. Another SMD jumper is available for selecting whether board will be operating on a 3.3V or 5V power supply. |
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EEPROM 2 click carries ST’s M95M02-DR EEPROM chip with 256 KB of memory. The chip has byte and page write speeds equal or less than 10 ms. It's specified for more than 4 million write cycles, with more than 200 years of data retention. The memory, organized as 262144 x 8 bits, has an additional identification page, for storing sensitive application data which can be permanently locked in read-only mode. The board communicates with the target board MCU through the mikroBUS SPI interface (CS, SCK, MISO and MOSI pins). The board is designed to use either a 3.3V or a 5V power supply. |
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EEPROM3 click carries Atmel's AT24CM02 DIP-8 socket EEPROM chip with 256 KB of memory. The chip has byte and page write speeds equal or less than 10 ms. It's specified for a million write cycles, with 100 years of data retention. The memory, organized as 262144 x 8 bits. The board communicates with the target board MCU through the mikroBUS I2C interface (SCL, SDA pins) with speeds up to 1 MHz. An onboard jumper allows you to select the device address (two of them can be connected on the same I2C bus, for a total of 512 KB). The board is designed to use either a 3.3V or a 5V power supply. |
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