PCF84C841 データシートの表示（PDF） - Philips Electronics
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PCF84C841 Datasheet PDF : 40 Pages
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Philips Semiconductors
8-bit microcontrollers with OSD and VST
Product specification
84C44X; 84C64X; 84C84X
handbook, full pagewidth
VSYNCN
HSYNCN
VERTICAL
DISPLAY
POSITION
CONTROL
HORIZONTAL
DISPLAY
POSITION
CONTROL
DISPLAY
CONTROL
MEMORY
CLOCK
GENERATOR
(1)
CONTROL
TIMING
GENERATOR
VOB
(1) See Figs 19 and 20 for connection of external components.
VOW1
VOW2
VOW3
Fig.18 OSD block diagram.
DISPLAY
CHARACTER
DATA
MEMORY
CHARACTER
ROM
DISPLAY
CONTROL
MCD179
handbook, halfpage
DOSC1
VDD
R
C
MCD173 VSS
Fig.19 RC oscillator.
handbook, halfpage
C1
L1
C2
DOSC1
DOSC2
MCD247
Fig.20 LC oscillator.
1996 Nov 29
20
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