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參數(shù)資料
| 型號(hào)： | SAA4977H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Besic |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | PLASTIC, SOT-318-2, QFP-80 |
| 文件頁(yè)數(shù)： | 6/32頁(yè) |
| 文件大?。?/td> | 186K |
| 代理商： | SAA4977H |
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1998 Jul 23
6
Philips Semiconductors
Preliminary specification
Besic
SAA4977H
6.2
Pin description
Table 1
QFP80 package
SYMBOL
PIN
DESCRIPTION
SDA
SCL
P1.5
P1.4
P1.3
P1.2
P1.1
V
DDD5
RST
SNRST
V
DDD6
SNDA
SNCL
V
SSD4
TMS
V
SSD1
SELCLK
V
DDD1
V
DDD2
VA
V
SSA1
HA
V
DDA1
RSTW
V
DDA2
YIN
V
SSA2
UIN
V
DDA3
VIN
V
SSA3
WE
LLA
UVO4
UVO5
UVO6
UVO7
YO0
1
2
3
4
5
6
7
8
9
10
11
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
37
38
I
2
C-bus serial data (P1.7)
I
2
C-bus serial clock (P1.6)
Port 1 data input/output signal 5
Port 1 data input/output signal 4
Port 1 data input/output signal 3
Port 1 data input/output signal 2
Port 1 data input/output signal 1
digital supply voltage 5 (3.3 V)
microprocessor reset input
SNERT restart (port 1.0)
digital supply voltage 6 (3.3 V)
SNERT data
SNERT clock
digital ground 4
test mode select
digital ground 1
select acquisition clock input; internal PLL if HIGH, external clock if LOW
digital supply voltage 1 (5 V)
digital supply voltage 2 (5 V)
vertical synchronization input, acquisition part
analog ground 1
analog/digital horizontal reference input
analog supply voltage 1 (5 V)
reset write signal output, memory 1
analog supply voltage 2 (5 V)
Y analog input
analog ground 2
U analog input
analog supply voltage 3 (5 V)
V analog input
analog ground 3
write enable signal output, memory 1
acquisition clock input
V digital output bit 0
V digital output bit 1
U digital output bit 0
U digital output bit 1
Y digital output bit 0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA4978 | Picture Improved Combined Network PICNIC |
| SAA4978H | Picture Improved Combined Network PICNIC |
| SAA4979H | Sample rate converter with embedded high quality dynamic noise reduction and expansion port |
| SAA4981 | Monolithic integrated 16 : 9 compressor |
| SAA4981T | Monolithic integrated 16 : 9 compressor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA4978 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Picture Improved Combined Network PICNIC |
| SAA4978H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Picture Improved Combined Network PICNIC |
| SAA4979H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Sample rate converter with embedded high quality dynamic noise reduction and expansion port |
| SAA4981 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Monolithic integrated 16 : 9 compressor |
| SAA4981T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Monolithic integrated 16 : 9 compressor |
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