參數(shù)資料
型號: P87C770AAR
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Microcontrollers for NTSC TVs with On-Screen Display OSD and Closed Caption CC
中文描述: 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP52
文件頁數(shù): 74/80頁
文件大小: 266K
代理商: P87C770AAR
1999 Jun 11
74
Philips Semiconductors
Product specification
Microcontrollers for NTSC TVs with On-Screen
Display (OSD) and Closed Caption (CC)
P8xCx70 family
24 APPLICATION INFORMATION
Fig.35 Application diagram.
handbook, full pagewidth
10 k
27 k
10 k
10 k
100 nF
100 nF
100 nF
22 pF
12
MHz
22 pF
47
μ
F
2.2
μ
H
P8XC770
MGR919
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CVBS signal
24
25
26
5 V
5 V
5 V
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
P0.0/PWM8
P0.1/PWM7
P0.2/PWM6
P0.3/PWM5
P0.4/PWM4
P0.5/PWM3
P0.6/PWM2
P0.7/PWM1
P1.0/AFT0
P1.1/AFT1
P1.2/AFT2
P1.3/PWM0
VSSD
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
VSSA
CVBS
STN
BLK
IREF
P3.7
P3.6
P3.5/SDA
P3.4/SCL
P3.3/T1
P3.2/INT0
P3.1/T0
P3.0/INT1
VDDC
RESET
XI
XO
VSSD
VDDP
VDDA
VSYNC
HSYNC
FB
R
G
B
REFH
GNDA
100 nF
GNDA
GNDD
GNDD
GNDA
GNDA
GNDA
GNDD
P1.4
ALE/PROG
VPP/EA
PSEN
100 nF
GNDA
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