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零件编号
产品描述 (功能)
UPD780964 查看數據表(PDF) - NEC => Renesas Technology
零件编号
产品描述 (功能)
比赛名单
UPD780964
8-BIT SINGLE-CHIP MICROCOMPUTER
NEC => Renesas Technology
UPD780964 Datasheet PDF : 42 Pages
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2. BLOCK DIAGRAM
TO0/P30
TI00/INTP0/P00
TI01/INTP1/P01
TO1/P31
TI1/P33
TO2/P32
TI2/P34
TI5/TO5/P100
TI6/TO6/P101
SI1/P20
SO1/P21
SCK1/P22
STB/P23
BUSY/P24
SI4A/P90
SO4A/P91
SCK4A/P92
SI4B/P93
SO4B/P94
SCK4B/P95
SI4C/P110
SO4C/P111
SCK4C/P112
SDA/P116
SCL/P117
ANI0/P10_
ANI7/P17
AV
SS
AV
REF
INTP0/P00_
INTP6/P06
BUZ/P36
PCL/P35
16-bit timer/
event counter
8-bit timer/
event
counter 1
8-bit timer/
event
counter 2
8-bit timer/
event
counter 5
8-bit timer/
event
counter 6
Watchdog timer
Watch timer
Serial
interface 1
Serial
interface 4
Serial
interface 5
A/D
converter
Interrupt
control
Buzzer output
Clock output
control
78K/0
CPU Core
ROM
RAM
V
DD0
, V
SS0
, IC
V
DD1
V
SS1
Remark
The internal ROM capacity depends on the product.
8
µ
PD780016Y, 780018Y
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 8
Port 9
Port 10
Port 11
Port 15
External
access
System
control
P00
P01_P06
P10_P17
P20_P27
P30_P37
P40_P47
P50_P57
P60_P67
P80_P87
P90_P95
P100_P103
P110_P117
P150_P156
AD0/P40_
AD7/P47
A0/P80_
A7/P87
A8/P50_
A15/P57
RD/P64
WR/P65
WAIT/P66
ASTB/P67
RESET
X1
X2
XT1
XT2
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