| Pin |
Signal Description |
| 1 |
VIN CHARGER INPUT VOLTAGE 8.4V 0.8A |
| 2 |
CHRG CTRL CHARGER CONTROL PWM 32Khz |
| 3 |
XMIC MIC INPUT 60mV - 1V |
| 4 |
SGND SIGNAL GROUND |
| 5 |
XEAR EAR OUTPUT 80mV - 1V |
| 6 |
MBUS 9600 B/S |
| 7 |
FBUS_RX 9.6 - 230.4 KB/S |
| 8 |
FBUS_TX 9.6 - 230.4 KB/S |
| 9 |
L_GND CHARGER / LOGIC GND |
Display Connector
| Pin |
Signal |
| 1 |
LCDRSTX - Reset (2,8V) |
| 2 |
VOUT - DC/DC voltage converter output (0V) |
| 3 |
UDGND - Gnd (0V) |
| 4 |
OSC - External clock (2,8V) |
| 5 |
LCDCSX - Chip select input (2,8V) |
| 6 |
LCDCDX - Control/display data flag input (2,8V) |
| 7 |
SDA - Serial data input (0V) |
| 8 |
SCLK - Serial clock input (0V) |
| 9 |
VL - Supply voltage (2,8V) |
| Pin |
Signal |
| 1 |
ROW0 - Keyboard matrix row 0 |
| 2 |
ROW1 - Keyboard matrix row 1 |
| 3 |
ROW2 - Keyboard matrix row 2 |
| 4 |
ROW3 - Keyboard matrix row 3 |
| 5 |
ROW4 - Keyboard matrix row 4 |
| 6 |
COL0 - keyboard matrix column 0 (flip identification) |
| 7 |
COL1 - keyboard matrix column 1 |
| 8 |
COL2 - keyboard matrix column 2 |
| 9 |
COL3 - keyboard matrix column 3 |
| 10 |
COL4 - keyboard matrix column 4 |
| 11 |
Signal1 - flip interrupt (not used) |
| 12 |
VF |
| 13 |
VF |
| 14 |
VBATT - Battery Voltage |
| 15 |
UAGND - Analog Gnd |
| 16 |
PWRON - Power On key |
| 17 |
LCDCDX - LCD driver code/data selection |
| 18 |
SCLK - LCD driver serial clock |
| 19 |
SDA - LCD driver serial data |
| 20 |
LCDCSX - LCD driver chip select |
| 21 |
LCDRSTX - LCD driver reset |
| 22 |
UDGND - Digital Gnd |
| 23 |
BUZZER - Buzzer PWM control |
| 24 |
VL - Supply voltage |
| 25 |
SPARE - Call indicator LED |
| 26 |
LIGHT - Illumination control |
| 27 |
EARN - Speaker neutral |
| 28 |
EARP - Speaker positive |
| Pin |
Signal |
| 1 |
VBATT (+) |
| 2 |
BSI (Battery Type / Capacity) |
| 3 |
BTemp (Temperature) |
| 4 |
Gnd (-) |
References
Category:Cellular
Phones Connectors
