D780232 데이터 시트보기 (PDF) - NEC => Renesas Technology
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D780232 Datasheet PDF : 52 Pages
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2. BLOCK DIAGRAM
TI/P02
8-bit remote
controller
timer 9
SCK3/P20
SO3/P21
BUSY/P24
SO1/P25
SI1/P26
SCK1/P27
ANI0 to ANI3
AVDD
AVSS
INTP0/P00
INTP1/P01
8-bit timer 80
8-bit timer 81
Watchdog timer
Serial
interface
(2-wire mode)
Serial
interface
(3-wire mode)
A/D converter
(A/D1)
Interrupt
control
(INT)
78K/0
CPU core
ROM
16 KB
RAM
768 bytes
VDD0,
VDD1
VSS0,
VSS1
VPP
µPD780232
Port 0
Port 2
Port 3
Port 4
Port 5
Port 6
VFD
controller/
driver
System
control
P00 to P02
P20 to P27
P30 to P37
P40 to P47
P50 to P57
P60 to P64
FIP0 to FIP23
FIP24/P30 to
FIP31/P37
FIP32/P40 to
FIP39/P47
FIP40/P50 to
FIP47/P57
FIP48/P60 to
FIP52/P64
VLOAD
VDD2
RESET
X1
X2
8
Data Sheet U13415EJ2V0DS
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