lm9627 National Semiconductor Corporation, lm9627 Datasheet - Page 2

• Manufacturer Part Number: lm9627
• Description: Color Cmos Image Sensor Vga 30 Fps
• Manufacturer: National Semiconductor Corporation

Overall Chip Block Diagram
Connection Diagram
Ordering Information
Confidential
Row Address
Clock Gen
Decoder
POR
Reset
mclk
Gen
LM9627 CCEA
(sequencer)
Row Address
Controller
Gen
APS Array
snapshot
vdd_dig
vss_dig
resetb
hsync
vsync
pdwn
mclk
pclk
sclk
NC
d0
extsync
Vertical
Timing
8
7
9
10
11
12
13
14
15
16
17
18
Master Timer
19 20 21
6
(0°C
snapshot
5
Temperature
Figure 1. Chip Block Diagram
Horizontal
4
T
Timing
A
3
22
irq
50°C)
2
23
48 PIN LCC
LM9627
2
24 25 26 27 28
1
AMP
Control
Control
Power
pdwn
Gain
48 47 46 45
12 Bit A/D
Register Bank
44
29
43
30
42
41
40
39
38
37
36
35
34
33
32
31
LCC
NC
fine_i
gnd
fine_ctrl
offset
vss_ana1
vref_adc
vss_ana2
vdd_ana2
vdd_od2
vdd_ana1
vss_od2
NS Package
I
2
C Compatible
Serial I/F
www.national.com
pclk
hsync
vsync
d[11:0]
sadr
sda
sclk