參數(shù)資料
型號(hào): BU6521KV-E2
廠商: Rohm Semiconductor
文件頁數(shù): 17/21頁
文件大?。?/td> 0K
描述: IC VIDEO ENCODER AIE 48VQFPC
標(biāo)準(zhǔn)包裝: 1,500
類型: 視頻編碼器
應(yīng)用: 照相機(jī)
電壓 - 電源,模擬: 2.7 V ~ 3.6 V
電壓 - 電源,數(shù)字: 1.5 V,3.3 V
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-VQFPC
包裝: 帶卷 (TR)
Technical Note
5/18
BU6520KV,BU6521KV
www.rohm.com
2010.02 - Rev.C
2010 ROHM Co., Ltd. All rights reserved.
PIN
No.
PIN Name
In/Out
Active
Level
Init
Function explanation
Power
Source
System
I/O
type
*1
25
CAMHSO
Out
*
Low
Horizontal timing output
1
F
26
CAMVSO
Out
*
Low
Vertical timing output
1
F
27
CAMCKO
Out
CLK
Low
Clock output
1
F
28
GND
-
GND
-
Common GROUND
1,2,4
-
29
VDD
-
PWR
-
CORE power source
4
-
30
AUTO
In
High
PD
*2
Auto register setting enable signal
1
D
31
MODE0
In
DATA
PD
*2
Auto register setting mode select bit 0
1
D
32
MODE1
In
DATA
PD
*2
Auto register setting mode select bit 1
1
D
33
VOUT
Out
Analog
-
Analog composite output
3
H
34
AVSS
-
GND
-
Analog GROUND for DAC
3
-
35
IREF
Out
Analog
-
Reference voltage for DAC
3
I
36
AVDD
-
PWR
-
Analog power source for DAC
3
-
37
GND
-
GND
-
Common GROUND
1,2,4
-
38
VDDI2C
-
PWR
-
Digital IO power source
(For 2-line serial interface input/output)
2
-
39
SDA
In/Out
DATA
In
2-line serial interface data input/output
2
G
40
SDC
In/Out
CLK
In
2-line serial interface clock input
2
G
41
RESETB
In
Low
-
System reset signal
1
B
42
TEST
In
High
PD
*2
Test mode terminal (Connect to GND)
1
D
43
GND
-
GND
-
Common GROUND
1,2,4
-
44
VDDIO
-
PWR
-
Digital IO power source
1
-
45
WPB
Out
Low
Write protect signal to EEPROM
1
F
46
SCEB
Out
Low
High
Chip select signal to EEPROM
1
F
47
SCK
Out
CLK
Low
SPI-bus clock
1
F
48
SDO
Out
DATA
Low
SPI-bus data output
1
F
” * ” in the Active Level column indicates that it may be changed during set-up of the register.
Init column indicates pin status when released from reset.
In the power system column, ” 1 ” stands for VDDIO, ” 2 ” stands for VDDI2C, ” 3 ” stands for AVDD, ” 4 ” stands for VDD.
*1
Fig.3 Equivalent Circuit Structures of input / output pins reference
*2
Pull-down status.
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