參數(shù)資料
型號: SAA4951WP
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Memory controller
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC44
封裝: PLASTIC, SOT-187-2, MO-047AC, LCC-44
文件頁數(shù): 5/25頁
文件大?。?/td> 95K
代理商: SAA4951WP
April 1994
5
Philips Semiconductors
Preliminary specification
Memory controller
SAA4951
Note
1.
I = Input
O = Output
V
DD
HDFL
VDFL
VACQ
TEST
RSTW2
RSTW1
LLD
V
SS
36
37
38
39
40
41
42
43
44
O
O
I
I
O
O
I
positive supply voltage
horizontal synchronization signal, deflection part
vertical synchronization signal, deflection part
vertical synchronization signal, acquisition part
test input
reset write signal, memory 2
reset write signal, memory 1
line-locked clock signal, display part
ground
SYMBOL
PIN
TYPE
(1)
DESCRIPTION
Fig.2 Pin configuration.
handbook, full pagewidth
12
13
14
15
16
17
7
8
9
10
11
39
38
37
36
35
34
33
32
31
30
29
1
1
2
2
2
2
2
2
2
2
2
6
5
4
3
2
1
4
4
4
4
4
SAA4951WP
MGH129
VACQ
VDFL
HDFL
VDD
VSS
LLDFL
P7
P6
P5
P4
IE1
WE1
STROBE
VDD
HRA/BLNA
VSS
IE2
WE2
ALDUV/VB
HRDFL
S
S
S
V
H
V
R
R
T
W
L
R
B
A
W
V
V
P
P
P
R
P
LLA
CLV
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA4952WP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Memory controller
SAA4955 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.9-Mbit field memory
SAA4955TJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.9-Mbit field memory
SAA4956TJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.9-Mbit field memory with noise reduction
SAA4960 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Integrated PAL comb filter