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| MIO Pin | Schematic | U7 Pin | Notes |
|---|---|---|---|
| MIO15 | SDA | 5 | On-board RTC, and EEPROM |
| MIO14 | SCL | 4 | On-board RTC, and EEPROM |
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I2C EEPROM
The Microchip Technology Inc. 24LC64 is a 64 Kbit Electrically Erasable PROM. The device is organized as a single block of 8K x 8-bit memory with a 2-wire serial interface. Lowvoltage design permits operation down to 1.7V, with standby and active currents of only 1 μA and 3 mA, respectively. It has been developed for advanced, lowpower applications such as personal communications or data acquisition. The 24LC64 also has a page write capability for up to 32 bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 512 Kbits address space.
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| MIO Pin | Schematic | U11 Pin | Notes |
|---|---|---|---|
| MIO15 | I2C0_SDA | 3 | On-board RTC, and EEPROM |
| MIO14 | I2C0_SCL | 1 | On-board RTC, and EEPROM |
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Overview
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