參數(shù)資料
型號: P83C766
廠商: NXP Semiconductors N.V.
英文描述: Microcontrollers for PAL/SECAM TV with OSD and VST
中文描述: 微控制器對于PAL / SECAM電視的OSD和偉仕
文件頁數(shù): 8/92頁
文件大?。?/td> 382K
代理商: P83C766
1999 Mar 10
8
Philips Semiconductors
Product specification
Microcontrollers for PAL/SECAM TV
with OSD and VST
P8xCx66 family
5.2
Pin description
Table 2
Pin description for SDIP42 and PLCC68 packages
SYMBOL
PIN
I/O
DESCRIPTION
SDIP42
PLCC68
P5.0/TPWM
P5.1/PWM0
P5.2/PWM1
P5.3/PWM2
P5.4/PWM3
P5.5/PWM4
P5.6/PWM5
P5.7/PWM6
P3.0/ADC0
P3.1/ADC1
P3.2/ADC2
P3.3/PWM7
P0.0 to P0.7
1
2
3
4
5
6
7
8
9
10
11
12
3
4
5
6
7
8
11
12
13
16
18
20
I/O
Port 5
: 8-bit open-drain, bidirectional port.(P5.0 to P5.7) with 8 alternative
functions.
TWPM
: 14-bit PWM output.
PWM0 to PWM6
: 7-bit PWM outputs.
I/O
Port 3
: 4-bit open-drain, bidirectional port.(P3.0 to P3.3) with 4 alternative
functions.
ADC0 to ADC2
: ADC inputs.
PWM7
: 7-bit PWM output.
13 to 20
23 to 25,
28 to 32
I/O
Port 0
: 8-bit open-drain, bidirectional port (P0.0 to P0.7).
V
SSD
B
G
R
FB
HSYNC
VSYNC
V
DDA
V
SSA
V
PP
21
22
23
24
25
26
27
28
29
30
O
O
O
O
I
I
I
Ground line for digital circuits.
OSD blue colour output.
OSD green colour output.
OSD red colour output.
OSD fast blanking output.
TV horizontal sync Schmitt trigger input (for OSD synchronization).
TV vertical sync Schmitt trigger input (for OSD synchronization).
5 V analog power supply.
Ground line for analog circuits.
+12.75 V programming voltage supply (OTP) for EPROM only. 0 V in
normal application. For the ROM version this pin is not connected.
Crystal input.
Crystal output.
37
38
39
40
41
42
45
46
48
XTALIN
XTALOUT
31
32
50
51
I
O
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