STV9425-STV9425B 데이터 시트보기 (PDF) - STMicroelectronics
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STV9425-STV9425B Datasheet PDF : 15 Pages
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STV9425 - STV9425B - STV9426
BLOCK DIAGRAMS
STV9425
XTAL XTAL
IN OUT PXCK
VDD
10 9
7
6
CKOUT 8
HS YNC 5
HORIZONTAL
DIGITAL PLL
4K ROM
(128 chara cte rs)
Addre ss/Data
VSYNC 4
RES ET 17
DISP LAY
CONTROLLER
19 20 21 3
R G B FBLK
18
GND
TES T
22
1K RAM
Pa ge Descriptors +
Use r Defined Cha r.
I2 C BUS
INTERFACE
24 P WM7 *
23 P WM6
14 P WM5
13 P WM4 *
12 P WM3 *
11 P WM2
2 P WM1
1 P WM0 *
S TV94 25/25B
15
16
SCL
S DA
* Res erve d with STV9425B
STV9426
XTAL XTAL
IN OUT P XCK
VDD
8
7
5
4
TES T
16
CKOUT 6
HS YNC 3
HOR IZONTAL
DIGITALP LL
4K ROM
(128 cha ra cte rs )
Addre s s /Da ta
1K RAM
P age De s criptors +
Us e r De fined Char.
VSYNC 2
RESET 11
DISP LAY
C O NTR O LLER
S TV9426
13 14 15 1
R G B FBLK
12
GND
2
I C BUS
INTERFACE
9
SCL
10
S DA
3/15
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