MIKROE LLC-I2C Click
Click board logic-level converter for I2C bus signals, translating between different voltage levels on SDA and SCL lines.
Pinout
- SCLmikroBUS SCL pin 12
I2C clock on mikroBUS side
Type · I2CVoltage · 3.3V or 5V logic - SDAmikroBUS SDA pin 11
I2C data on mikroBUS side
Type · I2CVoltage · 3.3V or 5V logic - 3V3mikroBUS 3.3V pin 7
3.3V rail / logic voltage option
Type · PowerVoltage · 3.3V - 5VmikroBUS 5V pin 10
5V rail / logic voltage option
Type · PowerVoltage · 5V - GNDmikroBUS GND pins 8 and 9
Ground
Type · GroundVoltage · 0V - J1 converted I2CJ1 header
Converted-voltage I2C slave-side header for SCL/SDA and reference voltage
Type · SignalVoltage · 1.2V to 10V reference range per product page
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| SCL | mikroBUS SCL pin 12 | I2C | I2C clock on mikroBUS side | 3.3V or 5V logic |
| SDA | mikroBUS SDA pin 11 | I2C | I2C data on mikroBUS side | 3.3V or 5V logic |
| 3V3 | mikroBUS 3.3V pin 7 | Power | 3.3V rail / logic voltage option | 3.3V |
| 5V | mikroBUS 5V pin 10 | Power | 5V rail / logic voltage option | 5V |
| GND | mikroBUS GND pins 8 and 9 | Ground | Ground | 0V |
| J1 converted I2C | J1 header | Signal | Converted-voltage I2C slave-side header for SCL/SDA and reference voltage | 1.2V to 10V reference range per product page |
Pin details
6 connections- SCLmikroBUS SCL pin 12
I2C clock on mikroBUS side
I2CVoltage · 3.3V or 5V logic - SDAmikroBUS SDA pin 11
I2C data on mikroBUS side
I2CVoltage · 3.3V or 5V logic - 3V3mikroBUS 3.3V pin 7
3.3V rail / logic voltage option
PowerVoltage · 3.3V - 5VmikroBUS 5V pin 10
5V rail / logic voltage option
PowerVoltage · 5V - GNDmikroBUS GND pins 8 and 9
Ground
GroundVoltage · 0V - J1 converted I2CJ1 header
Converted-voltage I2C slave-side header for SCL/SDA and reference voltage
SignalVoltage · 1.2V to 10V reference range per product page
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