GalaxyCore GC4653 4MP CMOS Image Sensor
GalaxyCore GC4653 4 MP back-side-illuminated rolling-shutter CMOS image sensor in a 41-pin CSP. It outputs up to 2560 x 1440 at 30 fps over a two-lane MIPI CSI-2 interface and uses SCLK/SDATA for control. This is a raw image-sensor IC, not a camera module or breakout board.
Pinout
Pins 1–40
Pins 41–41
- AVDD28A1
Analog power.
Type · Power - NCA2
No connection.
Type · Control - SBCLA3
Two-wire serial bus clock.
Type · Unknown - POWERDOWNA4
Sensor power-down control; 0 standby, 1 normal operation; must not float.
Type · Unknown - I2C_ID_SELA5
I2C address select; 0 selects 0x52/0x53, 1 selects 0x20/0x21; must not float.
Type · Unknown - NCA6
No connection.
Type · Control - AVDD28A7
Analog power.
Type · Power - AGNDB1
Analog ground.
Type · Ground - NCB2
No connection.
Type · Control - SBDAB3
Two-wire serial bus data.
Type · Signal - MVDDB5
Digital power.
Type · Power - FSYNCB6
Frame-sync control.
Type · Signal - AGNDB7
Analog ground.
Type · Ground - DVDD12C1
Digital power.
Type · Power - INCLKC2
Sensor input clock.
Type · Unknown - DGNDC3
Digital ground.
Type · Ground - RESETBC4
Chip reset control; 0 reset, 1 normal operation; must not float.
Type · Unknown - NCC5
No connection.
Type · Control - NCC6
No connection.
Type · Control - NCC7
No connection.
Type · Control - NCD1
No connection.
Type · Control - DGNDD2
Digital ground.
Type · Ground - NCD3
No connection.
Type · Control - VDDIOD4
I/O power.
Type · Power - NCD5
No connection.
Type · Control - DVDD12D6
Digital power.
Type · Power - TXLOWD7
Internal supply; connect a 2.2 uF capacitor to analog ground.
Type · Power - NCE1
No connection.
Type · Control - VDDIOE2
I/O power.
Type · Power - MDN1E3
MIPI data lane 1 negative.
Type · Unknown - MCNE4
MIPI clock negative.
Type · Unknown - MDP0E5
MIPI data lane 0 positive.
Type · Unknown - DGNDE6
Digital ground.
Type · Ground - VOTPE7
OTP power supply.
Type · Power - NCF1
No connection.
Type · Control - NCF2
No connection.
Type · Control - MDP1F3
MIPI data lane 1 positive.
Type · Unknown - MCPF4
MIPI clock positive.
Type · Unknown - MDN0F5
MIPI data lane 0 negative.
Type · Unknown - DGNDF6
Digital ground.
Type · Ground - VREFF7
Internal supply; connect a 2.2 uF capacitor to analog ground.
Type · Analog
| Pin | Position | Type | Function |
|---|---|---|---|
| AVDD28 | A1 | Power | Analog power. |
| NC | A2 | Control | No connection. |
| SBCL | A3 | Unknown | Two-wire serial bus clock. |
| POWERDOWN | A4 | Unknown | Sensor power-down control; 0 standby, 1 normal operation; must not float. |
| I2C_ID_SEL | A5 | Unknown | I2C address select; 0 selects 0x52/0x53, 1 selects 0x20/0x21; must not float. |
| NC | A6 | Control | No connection. |
| AVDD28 | A7 | Power | Analog power. |
| AGND | B1 | Ground | Analog ground. |
| NC | B2 | Control | No connection. |
| SBDA | B3 | Signal | Two-wire serial bus data. |
| MVDD | B5 | Power | Digital power. |
| FSYNC | B6 | Signal | Frame-sync control. |
| AGND | B7 | Ground | Analog ground. |
| DVDD12 | C1 | Power | Digital power. |
| INCLK | C2 | Unknown | Sensor input clock. |
| DGND | C3 | Ground | Digital ground. |
| RESETB | C4 | Unknown | Chip reset control; 0 reset, 1 normal operation; must not float. |
| NC | C5 | Control | No connection. |
| NC | C6 | Control | No connection. |
| NC | C7 | Control | No connection. |
| NC | D1 | Control | No connection. |
| DGND | D2 | Ground | Digital ground. |
| NC | D3 | Control | No connection. |
| VDDIO | D4 | Power | I/O power. |
| NC | D5 | Control | No connection. |
| DVDD12 | D6 | Power | Digital power. |
| TXLOW | D7 | Power | Internal supply; connect a 2.2 uF capacitor to analog ground. |
| NC | E1 | Control | No connection. |
| VDDIO | E2 | Power | I/O power. |
| MDN1 | E3 | Unknown | MIPI data lane 1 negative. |
| MCN | E4 | Unknown | MIPI clock negative. |
| MDP0 | E5 | Unknown | MIPI data lane 0 positive. |
| DGND | E6 | Ground | Digital ground. |
| VOTP | E7 | Power | OTP power supply. |
| NC | F1 | Control | No connection. |
| NC | F2 | Control | No connection. |
| MDP1 | F3 | Unknown | MIPI data lane 1 positive. |
| MCP | F4 | Unknown | MIPI clock positive. |
| MDN0 | F5 | Unknown | MIPI data lane 0 negative. |
| DGND | F6 | Ground | Digital ground. |
| VREF | F7 | Analog | Internal supply; connect a 2.2 uF capacitor to analog ground. |
Logical bank 1
Logical bank 2
Pin details
41 connections- AVDD28A1
Analog power.
Power - NCA2
No connection.
Control - SBCLA3
Two-wire serial bus clock.
Unknown - POWERDOWNA4
Sensor power-down control; 0 standby, 1 normal operation; must not float.
Unknown - I2C_ID_SELA5
I2C address select; 0 selects 0x52/0x53, 1 selects 0x20/0x21; must not float.
Unknown - NCA6
No connection.
Control - AVDD28A7
Analog power.
Power - AGNDB1
Analog ground.
Ground - NCB2
No connection.
Control - SBDAB3
Two-wire serial bus data.
Signal - MVDDB5
Digital power.
Power - FSYNCB6
Frame-sync control.
Signal - AGNDB7
Analog ground.
Ground - DVDD12C1
Digital power.
Power - INCLKC2
Sensor input clock.
Unknown - DGNDC3
Digital ground.
Ground - RESETBC4
Chip reset control; 0 reset, 1 normal operation; must not float.
Unknown - NCC5
No connection.
Control - NCC6
No connection.
Control - NCC7
No connection.
Control - NCD1
No connection.
Control - DGNDD2
Digital ground.
Ground - NCD3
No connection.
Control - VDDIOD4
I/O power.
Power - NCD5
No connection.
Control - DVDD12D6
Digital power.
Power - TXLOWD7
Internal supply; connect a 2.2 uF capacitor to analog ground.
Power - NCE1
No connection.
Control - VDDIOE2
I/O power.
Power - MDN1E3
MIPI data lane 1 negative.
Unknown - MCNE4
MIPI clock negative.
Unknown - MDP0E5
MIPI data lane 0 positive.
Unknown - DGNDE6
Digital ground.
Ground - VOTPE7
OTP power supply.
Power - NCF1
No connection.
Control - NCF2
No connection.
Control - MDP1F3
MIPI data lane 1 positive.
Unknown - MCPF4
MIPI clock positive.
Unknown - MDN0F5
MIPI data lane 0 negative.
Unknown - DGNDF6
Digital ground.
Ground - VREFF7
Internal supply; connect a 2.2 uF capacitor to analog ground.
Analog
Start wiring
USB · UART · I2C · 3.3 V · Module
Confirm the data interface matches your host board.
Module pins: AVDD28, MVDD, DVDD12, VDDIO, TXLOW, VOTP, VREF, AGND. Schematik maps them to your board in the app.
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