Nokia 5110/6110
From HwB
Pinout
NOKIA SPECIAL at the cellular phone.
| Pin | Name | Description |
|---|---|---|
| 1 | VIN | Charger input voltage (8.4V 0.8A) |
| 2 | CHRG CTRL | CHARGER CONTROL (PWM 32Khz) |
| 3 | XMIC | Microphone input (60mV - 1V) |
| 4 | SGND | Signal ground |
| 5 | XEAR | Ear output (80mV - 1V) |
| 6 | MBUS | MBUS communication (9600 bps) |
| 7 | FBUS_RX | FBUS communication Receive (9.6 - 230.4 bps) |
| 8 | FBUS_TX | FBUS communication Transmit (9.6 - 230.4 bps) |
| 9 | L_GND | Charger/Logic ground |
Contributions
Sources
- Nokia 5110/6110 pinout at Technick.net