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參數(shù)資料
| 型號： | LR38630 |
| 廠商： | Sharp Corporation |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | Digital Signal Processor for CIF CMOS Image Cameras |
| 中文描述： | 數(shù)字信號處理器的到岸價格CMOS圖像相機 |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 78K |
| 代理商： | LR38630 |
LR38630
5
PIN NO.
SYMBOL
ADD
0
40
I/O
IO4M
POLARITY
DESCRIPTION
Write enable to drive an external SRAM.
Address output to drive an external SRAM.
OBF4M
IO4MU
WE
MDIO
7
44
45
Output enable to drive an external SRAM.
OBF4M
OE
43
A test pin. Connected to GND.
IC
TST
2
42
A test pin. Connected to GND.
IC
TST
1
41
Address output to drive an external SRAM.
52
53
MDIO
0
EXMCK
IO4MU
IC
Address output to drive an external SRAM.
External clock input.
51
MDIO
1
IO4MU
Address output to drive an external SRAM.
50
IO4MU
Address output to drive an external SRAM.
49
MDIO
3
MDIO
2
IO4MU
Address output to drive an external SRAM.
48
MDIO
4
IO4MU
Address output to drive an external SRAM.
47
MDIO
5
IO4MU
Address output to drive an external SRAM.
46
MDIO
6
IO4MU
Address output to drive an external SRAM.
Data input/output to drive an external SRAM.
Data input/output to drive an external SRAM.
OBF4M
OBF4M
DATA
7
DATA
6
57
58
Clock output for digital video output signal.
OBF4M
RCLK
56
Supply of +3.0 V power.
–
V
DD
55
A grounding pin.
–
GND
54
63
64
DATA
1
DATA
0
OBF4M
OBF4M
Data input/output to drive an external SRAM.
Data input/output to drive an external SRAM.
62
DATA
2
OBF4M
Data input/output to drive an external SRAM.
61
DATA
3
OBF4M
Data input/output to drive an external SRAM.
60
DATA
4
OBF4M
Data input/output to drive an external SRAM.
59
DATA
5
OBF4M
Data input/output to drive an external SRAM.
High level puts this IC and LZ34C10 in standby mode.
Horizontal blanking pulse output keeping high level during the effective image
period.
IC
STANDBY
71
Clock input to set the data.
IC
CTLDCK
70
The rising edge enables the serial data to be available.
IC
CTLDEN
69
Serial data input.
OBF4M
CTLDOUT
68
Serial data input.
IC
CTLDIN
67
Supply of +3.0 V power.
–
V
DD
66
A grounding pin.
–
GND
65
73
OLSTEN
OBF4M
Horizontal pulse output going to low level when starting in horizontal.
Vertical blanking pulse output keeping high level during the effective image
period.
A grounding pin.
72
HREF
OBF4M
74
VS
OBF4M
Supply of +3.0 V power.
Data input/output to/from EEPROM.
Going to high-impedance with high level of pin 80.
–
V
DD
76
–
GND
75
77
EEPDA
IO4M
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