Ai7152S
3. PIN DESCRIPTION
NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
SYMBOL
ADC_D5
ADC_D4
ADC_D3
ADC_D2
ADC_D1
ADC_D0
VSS
CLPOB
EXT_9
ADC_SLD
ADC_SCL
ADC_SDA
VDD33
I2C_SDA
I2C_SCL
GPIO5
GPIO6
RESET_IN
GPIO2
GPIO4
GPIO3
GPIO1
GPIO0
VSS
XTALO
XTALI
VDD18
VDD33
VSS
RSET
I/O
I
I
I
I
I
I
G
IO
IO
IO
IO
IO
P
IO
IO
IO
I
I
IO
I
I
I
I
G
IO
I
P
P
G
I
DESCRIPTION
CCD Image Data 5
CCD Image Data 4
CCD Image Data 3
CCD Image Data 2
CCD Image Data 1
CCD Image Data 0
Digital GND
Optical black clamp pulse
Pre Blanking pulse / PBLK Out / EXTIO_9
ADC Serial enable/ External CPU VD
ADC Serial clock (Camera mode input) / External CPU FLD
ADC Serial data (Camera mode input) / External CPU HD
3.3V Power
I2C Data / External CPU Input
I2C Clock / External CPU Input
RX232C TX / External CPU Input
RX232C RX / External CPU Input
System Reset
Key Right / External CPU Serial Data Output
Key Down / External CPU Input
Key Up / / External CPU Serial Data Input
Key Left / External CPU Serial Clock
Key Select / External CPU Chip Select
Digital GND
X-Tal output
X-Tal input (NTSC : 28.6363MHz, PAL : 28.375MHz, 27Mhz)
1.8V Power
3.3V Power
Digital GND
DAC Register set
A1 PROs Co., Ltd.
3
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