參數(shù)資料
型號(hào)： P83C570AAR
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 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, MROM, 12 MHz, MICROCONTROLLER, PDIP52
文件頁(yè)數(shù)： 4/80頁(yè)
文件大?。?/td> 266K
代理商： P83C570AAR
1
4
P
P
M
D
P
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4
B
b
MGR380
2
8-bit internal bus
8-BIT
WATCHDOG
TIMER
(T3)
ROM
64-KBYTES
9
×
7-BIT
DACS
CC DATA SLICER
ON-SCREEN DISPLAY
(OSD)
P2
external
interrupts
8
P0
8
P3
PWM0 to PWM8
(1)
FB
R
G
B
VSYNC
HSYNC
VPP/EA
RESET
ALE/PROG
PSEN
RAM
1-KBYTE
3
×
4-BIT
ADCS
TWO 16-BIT
TIMER/
COUNTERS
(T0 AND T1)
VSSD
VSSA
VDDP
VDDC
VDDA
FUNCTION
COMBINED
PARALLEL
I/O PORTS
PARALLEL
I/O PORT
CPU
80C51 CORE
EXCLUDING
ROM/RAM
XI
XO
REFH
CVBS
I
2
C-BUS
INTERFACE
SDA
(3)
SCL
(3)
IREF
BLK
STN
8
5
P1
AFT0
(2)
AFT1
(2)
AFT2
(2)
Fig.1 Block diagram.
(1) Alternative functions of Port 0 except PWM0 which is an alternative function of Port 1.
(2) Alternative functions of Port 1.
(3) Alternative functions of Port 3.
相關(guān)PDF資料
PDF描述
P83C570 Microcontrollers for NTSC TVs with On-Screen Display OSD and Closed Caption CC
P83C770AAR Microcontrollers for PAL/SECAM TV with OSD and VST(帶 OSD和 VST的在PAL/SECAM TV中應(yīng)用的微控制器)
P83C766BDA Microcontrollers for PAL/SECAM TV with OSD and VST(帶 OSD和 VST的在PAL/SECAM TV中應(yīng)用的微控制器)
P83C770 Microcontrollers for NTSC TVs with On-Screen Display (OSD) and Closed Caption (CC)(在NTSC TV中應(yīng)用的具有屏幕顯示和字幕關(guān)閉特點(diǎn)的微控制器)
P83C366BDA Microcontrollers for PAL/SECAM TV with OSD and VST(帶 OSD和 VST的在PAL/SECAM TV中應(yīng)用的微控制器)
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