參數(shù)資料
型號(hào): 84C444
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 微控制器/微處理器
英文描述: 8-bit microcontrollers with OSD and VST
中文描述: 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP42
文件頁(yè)數(shù): 20/40頁(yè)
文件大?。?/td> 233K
代理商: 84C444
1996 Nov 29
20
Philips Semiconductors
Product specification
8-bit microcontrollers with OSD and VST
84C44X; 84C64X; 84C84X
handbook, full pagewidth
HORIZONTAL
DISPLAY
POSITION
CONTROL
VERTICAL
DISPLAY
POSITION
CONTROL
DISPLAY
CONTROL
MEMORY
DISPLAY
CHARACTER
DATA
MEMORY
CLOCK
GENERATOR
CONTROL
TIMING
GENERATOR
DISPLAY
CONTROL
CHARACTER
ROM
HSYNCN
VSYNCN
VOW3
VOW2
VOW1
VOB
MCD179
(1)
Fig.18 OSD block diagram.
(1) See Figs 19 and 20 for connection of external components.
handbook, halfpage
VSS
DD
V
R
C
DOSC1
MCD173
Fig.19 RC oscillator.
Fig.20 LC oscillator.
handbook, halfpage
MCD247
C1
DOSC1
L1
C2
DOSC2
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