STV9425 STMicroelectronics, STV9425 Datasheet - Page 2

• 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

STV9425 - STV9425B - STV9426
PIN CONNECTIONS
PIN DESCRIPTION
* Reserved with STV9425B (not to be connected)
2/15
XTAL OUT
XTAL IN
XTAL OUT
HSYNC
CKOUT
VSYNC
PWM0
PWM1
PWM2
PWM3
H-SYNC
V-SYNC
XTAL IN
Symbol
CKOUT
PXCK
RESET
FBLK
PWM0
PWM1
PWM2
PWM3
PWM4
PWM5
PWM6
PWM7
PXCK
TEST
FBLK
GND
SDA
SCL
V
V
DD
R
G
B
DD
SDIP24 (STV9425)
1
2
3
4
5
6
7
8
9
10
11
12
SDIP24
12 *
13 *
24 *
1 *
10
11
14
15
16
17
18
19
20
21
22
23
2
3
4
5
6
7
8
9
Pin Number
24
23
22
21
20
19
18
17
16
15
14
13
PWM7
PWM6
TEST
B
G
R
GND
RESET
SDA
SCL
PWM5
PWM4
DIP16
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
-
-
-
-
-
-
-
-
RESERVED
RESERVED
XTAL OUT
XTAL IN
VSYNC
HS YNC
CKOUT
P WM1
P WM2
P XCK
FBLK
V
DD
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
S
S
I
I
I
I
I
I
SDIP24 (STV9425B)
1
2
3
4
5
6
7
8
9
10
11
12
DAC0 Output
DAC1 Output
Fast Blanking Output
Vertical Sync Input
Horizontal Sync Input
+5V Supply
Pixel Frequency Output
Clock Output
Crystal Output
Crystal or Clock Input
DAC2 Output
DAC3 Output
DAC4 Output
DAC5 Output
Serial Clock
Serial Input/Output Data
Reset Input (Active Low)
Ground
Red Output
Green Output
Blue Output
Reserved (grounded in Normal Operation)
DAC6 Output
DAC7 Output
24
23
22
21
20
19
18
17
16
15
14
13
RES ERVED
P WM6
TE S T
B
G
R
GND
RES ET
S DA
S CL
P WM5
RES ERVED
Description
XTAL OUT
V-SYNC
H-SYNC
XTAL IN
CKOUT
PXCK
FBLK
V
DD
DIP16 (STV9426)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
TEST
B
G
R
GND
RESET
SDA
SCL