STV2050A STMicroelectronics, STV2050A Datasheet - Page 9

• Manufacturer Part Number: STV2050A
• Description: IC DGTL CONVERGENCE PROC 80-PQFP
• Manufacturer: STMicroelectronics
• Type: Videor

Specifications of STV2050A

• Applications: HDTV
• Mounting Type: Surface Mount
• Package / Case: 80-MQFP, 80-PQFP
• Case: QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.4 PIN DESCRIPTION AND PINOUT DIAGRAM
The following legend applies to the Pin Description Table below:
Table 1. Pin Description
Pin No.
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
11
1
2
3
4
5
6
7
8
9
X = Undefined
"0" = Low Level Output
Pin Name
GNDQ
SDAM
GNDK
VCCQ
GNDN
GNDD
SCLM
VCCK
SDAO
VCCN
VCCD
GRES
GNDF
SYNH
GNDL
REST
OSCL
VCCF
SYNV
GNDJ
VCCL
SCLS
VBLK
ECLK
VCCJ
TEST
VIDG
TBU7
TBU6
TBU5
TBU4
SDAI
VIDR
VIDB
FLT2
FILT
HZ
"0"
Must be grounded
"0"
Must be grounded
0 Volts
0 Volts
0 Volts
HZ
HZ
HZ
HZ
X
X
X
X
and Remarks
Reset Status
HZ = High Impedance
"1" = High Level Output
Master Bus: "Data"
Master Bus: "Clock"
Digital Supply: Ground
Digital Supply: Ground
Core / RAM Digital Supply: 3.3 V
Core / Digital Supply: 3.3 V
Slave Bus: "Data" output
Slave Bus: "Data" input
Slave Bus: "Clock"
Video Pattern Blanking
Reserved
Shield Supply Digital Supply: 3.3 V
Reset
Reserved
Digital Supply: "Ground"
Video Pattern Output: "Red"
Video Pattern Output: "Green"
Video Pattern Output: "Blue"
Video Generator Supply: 3.3 V
Video Generator Supply: Ground
RC for internal oscillator
R for internal oscillator
PLL Supply: Ground
Filter for PLL
Filter for PLL
Supply PLL: 3.3 V
Horizontal Synchronization input
Vertical Synchronization input
Digital Supply: Ground
Digital Supply: Ground
Core Digital Supply: 3.3 V
Ring / Buffer Digital Supply: 3.3 V
I²C BUS Expander
I²C BUS Expander
I²C BUS Expander
I²C BUS Expander
STV2050A - GENERAL OVERVIEW
Description
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