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CXP-85232A View Datasheet(PDF) - Sony Semiconductor

Part NameDescriptionManufacturer
CXP-85232A CMOS 8-bit Single-chip Microcomputer Sony
Sony Semiconductor Sony
CXP-85232A Datasheet PDF : 20 Pages
First Prev 11 12 13 14 15 16 17 18 19 20
CXP85112B/85116B, CXP85220A/85224A/85228A/85232A
(7) OSD (On-Screen Display) timing (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V reference)
Item
Symbol Pins Condition Min.
Max. Unit
OSD clock frequency
fOSC
EXLC
XLC
Fig. 12
4
HSYNC pulse width
VSYNC pulse width
tHWD HSYNC Fig. 11 1.2
tVWD VSYNC Fig. 11 1.0
HSYNC after-edge
rise time/fall time
VSYNC after-edge
rise time/fall time
tHCG HSYNC Fig. 11
tVCG VSYNC Fig. 11
* H indicates 1HSYNC period.
13
MHz
µs
H*
200
ns
1.0
µs
tHWD
tHCG
HSYNC
when Bit 5 of OPOL register
(01FBH) is set to "0"
0.8VDD
0.2VDD
VSYNC
when Bit 4 of OPOL register
(01FBH) is set to "0"
tVWD
tVCG
0.8VDD
0.2VDD
Fig. 11. OSC timing
EXLC
XLC
L
C1
C2
Fig. 12. LC oscillation circuit example
– 17 –
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