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PDF PAS6167 Data sheet ( Hoja de datos )
| Número de pieza | PAS6167 | |
| Descripción | CMOS QCIF+ DIGITAL IMAGE SENSOR | |
| Fabricantes | Pixart Imaging | |
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PAS6167 Specification
PAS6167 CMOS QCIF+ DIGITAL IMAGE SENSOR
General Description
The PAS6167 is a highly integrated CMOS active-pixel image sensor that has output of 176 x 220 pixels. It
embedded the new FinePixel™ sensor technology to perform the excellent image quality. PAS6167 outputs
YUV/YCrCb 4:2:2 or RGB 565/555/444 data through the parallel/serial data bus. It is available in CSP-20pin
package.
The PAS6167 can be programmed to set the exposure time for different luminance condition via I2CTM serial
control bus. By programming the internal register set, it performs on-chip frame rate adjustment, offset correction
DAC and programmable gain control.
Features
Active Pixels: 188 x 236 pixels
Resolution: 176 x 220 pixels, 1/13” Lens
Bayer-RGB color filter array
Output format (parallel/serial):
z YUV/YCrCb 4:2:2 (QCIF+, and other
sizes …)
z RGB 565/555/444 (QCIF+, and other
sizes …)
On-chip 11-bit pipelined A/D converter
On-chip 2-stage background compensation DAC
On-chip manual analog gain control
Continuous variable frame time & exposure time
I2CTM Interface
Support 1.8V~3.3V I/O power
low power-down dissipation
Automatic Background Compensation
DSP function:
z AEC & AGC
z AWB
z Gamma
z Color matrix
z Sharpness
z De-noise
z Color saturation
z Defect compensation
z Lens shading compensation
WOI & Sub-sampling
PLL
Module size : 5.0 * 5.0 * 3.0 mm
Key Specification
Active Pixel
Resolution
Analog
Power
I/O
Core
Pixel Size
Lens Chief Ray Angle
Max. Frame rate
Max. System clock rate
Max. SPI clock rate
Sensitivity
Color filter
Exposure Time
Scan Mode
S/N Ratio
Dynamic range
Package
188(H) x 236(V)
176 (H) x 220 (V)
2.5V ~ 2.8V
1.8V ~ 3.3V
1.8V
4.5µm x 4.5µm, 1/13” Lens
< 22degree
30 fps, QCIF+ YUV mode
52 MHz
26 MHz, QCIF+ YUV mode
3.9V/Lux-sec
RGB Bayer Pattern
~ Frame time to Line time
Progressive
39dB
60dB
CSP-20pin (PAS6167LT)
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
PixArt Imaging Inc.
E-mail: [email protected]
V1.0,
1
2009/08/12
www.DataSheet.in
1 page  
PixArt Imaging Inc.
PAS6167
2. Specifications
Absolute Maximum Ratings
Ambient Storage Temperature
Supply Voltage ( with respect to ground )
VDDD
VDDA
VDDMD
All Input / Output Voltage ( with respect to ground )
Lead-free temperature, Surface-mount process
ESD rating, Human Body model
CMOS Image Sensor IC
-40 ~60
3.0V
4.5V
4.5V
-0.3V to VDDMD+0.5V
245
2000V
DC Electrical Characteristics ( Ta = 0 ~ 70 )
Symbol
Parameter
Min. Typ. Max.
Type : POWER
VDDA
VDDD
VDDMD
IDD
IPWDN
DC supply voltage – Analog
2.45
DC supply voltage – Digital core
1.62 1.8
DC supply voltage – I/O
1.62
Operating Current (see Notea)
15.8
Power Down Current (see Noteb)
10
Type : IN & I/O Reset and System Clock(input clock)
2.8
1.98
3.3
VIH
Input Voltage HIGH
VDDMD
* 0.7
VIL Input Voltage LOW
VDDMD
* 0.3
Type : OUT & I/O for PX0 : 9, SDA, H/VSYNC and PXCLK(output clock)
VOH
Output Voltage HIGH
VDDMD
* 0.9
VOL Output Voltage LOW
Notea: VDDA=2.8V, VDDD=1.8V, VDDMD=3.3V, 30fps / QCIF+ / YUV output, without I/O loading
Noteb: VDDA=2.8V, VDDMD=2.8V
VDDMD
* 0.1
Unit
V
V
V
mA
µA
V
V
V
V
AC Operating Condition
Symbol
fsysclk
tsysclk_dc
Parameter
System clock frequency
System clock duty cycle
Min. Typ. Max. Unit
13 MHz
45 55 %
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
PixArt Imaging Inc.
E-mail: [email protected]
V1.0,
5
2009/08/12
www.DataSheet.in
5 Page 
PixArt Imaging Inc.
PAS6167
CMOS Image Sensor IC
4. Registers
Register Table
Bank0 (set address_0xEF=0)
Address (Hex)
4 [4:0]
6 [0]
F [7:0]
11 [7:0]
13 [7:0]
14 [2:0]
[7:4]
15 [7:0]
17 [7:0]
35 [0]
56 [7:0]
58 [7:0]
59 [7:0]
5A [7:0]
5B [7:0]
5C [7:0]
5D [7:0]
5E [7:0]
5F [7:0]
60 [7:0]
61 [7:0]
Register name
AE_stage_indoor[4:0]
in_door
AWB_Window_X[7:0]
AWB_Window_Y[7:0]
lpf_min[7:0]
lpf_min[10:8]
ny_min[3:0]
AE_Window_X[7:0]
AE_Window_Y[7:0]
AC_freq
AG_stage_UB
ISP_Y0
ISP_Y1
ISP_Y2
ISP_Y3
ISP_Y4
ISP_Y5
ISP_Y6
ISP_Y7
ISP_Y8
ISP_Y9
62 [0]
ISP_Gamma_EnH
66 [0]
[4]
67 [7:0]
freq_60
AE_EnH
SysClk_freq[7:0]
68 [6:0]
[7]
6B [4:0]
6C [4:0]
6F [7:0]
72 [0]
[4]
73 [7:0]
74 [7:0]
8F [7:0]
SysClk_freq[13:8]
SysClk_freq_Div8
AE_minStage[4:0]
AE_maxStage[4:0]
Ytar8bit
AWB_EnH
AWB_Gain_rst
Ylow
Yhigh
ImgEffect_c0
90 [7:0] ImgEffect_c1
91 [7:0] ImgEffect_c2
Default
0x0b
0x00
0xa0
0xc0
0xf6
0x00
0x09
0xa0
0xc0
0x01
0x3f
0x04
0x08
0x10
0x20
0x32
0x44
0x71
0x90
0xae
0xca
0x01
0x01
0x00
0x97
0x31
0x01
0x05
0x1a
0x64
0x00
0x00
0x70
0xf0
0x40
0x40
0x10
Description
Min. AE stage clamp in door
AE In door enable
AWB window width
AWB window height
Lpf minimum value for AE
Lpf minimum value for AE
Ny minimum value for AE
AE window width
AE window height
AC frequency (1: 60Hz, 0: 50Hz)
AG_stage upper bound at max. AE_stage
ISP Gamma Y0, (ISP_UpdateFlag=1, update )
ISP Gamma Y1, (ISP_UpdateFlag=1, update )
ISP Gamma Y2, (ISP_UpdateFlag=1, update )
ISP Gamma Y3, (ISP_UpdateFlag=1, update )
ISP Gamma Y4, (ISP_UpdateFlag=1, update )
ISP Gamma Y5, (ISP_UpdateFlag=1, update )
ISP Gamma Y6, (ISP_UpdateFlag=1, update )
ISP Gamma Y7, (ISP_UpdateFlag=1, update )
ISP Gamma Y8, (ISP_UpdateFlag=1, update )
ISP Gamma Y9, (ISP_UpdateFlag=1, update )
ISP gamma correction enable,
(ISP_UpdateFlag=1, update )
Set de-flicker frequency
0/1: 50/60Hz
AE enable
R_SysClk_freq_Div8 = 0 : Input_frequency/2048
R_SysClk_freq_Div8 = 1 : Input_frequency/256
R_SysClk_freq_Div8 = 0 : Input_frequency/2048
R_SysClk_freq_Div8 = 1 : Input_frequency/256
R_SysClk_freq_Div8
Minimum AE stage
Maximum AE stage (AE_maxStage<=28)
0~255, Target luminance of AE
Auto-white balance enable
AWB gain gain reset
Low bond of “light-pixel” in AWB
High bond of “light-pixel” in AWB
Image Effect parameter 0,
(ISP_UpdateFlag=1, update )
Image Effect parameter 1,
(ISP_UpdateFlag=1, update )
Image Effect parameter 2,
(ISP_UpdateFlag=1, update )
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
PixArt Imaging Inc.
E-mail: [email protected]
V1.0,
11
2009/08/12
www.DataSheet.in
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet PAS6167.PDF ] | |
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