STV9425 STMicroelectronics, STV9425 Datasheet - Page 3

• Manufacturer Part Number: STV9425
• Description: Video ICs On-Screen Disp Montr
• Manufacturer: STMicroelectronics
• Type: Multisync On-Screen Display For Monitorr

Specifications of STV9425

• Maximum Operating Temperature: + 70 C
• Package / Case: DIP-24
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BLOCK DIAGRAMS
STV9425
STV9426
CKOUT
HS YNC
VSYNC
RES ET
CKOUT
HS YNC
VSYNC
17
RESET
8
5
4
XTAL
IN
1 0
1 9 2 0 21
R
11
CONTROLLER
6
3
2
HORIZONTAL
DIGITAL PLL
S TV9426
DISP LAY
G
XTAL
OUT
9
B
Addre ss/Data
FBLK
PXCK
7
3
XTAL
IN
13 14 15
R
8
CONTROLLER
HOR IZONTAL
(128 chara cte rs)
DIGITALP LL
DISP LAY
G
XTAL
4K ROM
OUT
7
V
B
DD
6
GND
18
Addre s s /Da ta
FBLK
P XCK
5
1
(128 cha ra cte rs )
Pa ge Descriptors +
Use r Defined Cha r.
4K ROM
SCL
V
15
INTERFACE
DD
4
GND
1K RAM
I C BUS
12
2
TEST
22
STV9425 - STV9425B - STV9426
SDA
1 6
P age De s criptors +
Us e r De fined Char.
SCL
S TV94 25/25B
INTERFACE
9
I C BUS
* Res erve d with STV9425B
1K RAM
2
TEST
16
SDA
10
24
23
14
13
12
11
2
1
P WM7 *
P WM6
P WM5
P WM4 *
P WM3 *
P WM2
P WM1
P WM0 *
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