參數(shù)資料
型號: UPD780023AYCW(A)-XXX
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PDIP64
封裝: 0.750 INCH, PLASTIC, SDIP-64
文件頁數(shù): 6/92頁
文件大?。?/td> 689K
代理商: UPD780023AYCW(A)-XXX
14
PD780021A(A), 780022A(A), 780023A(A), 780024A(A), 780021AY(A), 780022AY(A), 780023AY(A), 780024AY(A)
Data Sheet U15131EJ3V0DS
P70 to P75:
Port 7
PCL:
Programmable clock
RD:
Read strobe
RESET:
Reset
RxD0:
Receive data
SCK30, SCK31, SCL0: Serial clock
SDA0:
Serial data
SI30, SI31:
Serial input
SO30, SO31:
Serial output
TI00, TI01, TI50, TI51: Timer input
TO0, TO50, TO51:
Timer output
TxD0:
Transmit data
VDD0, VDD1:
Power supply
VSS0, VSS1:
Ground
WAIT:
Wait
WR:
Write strobe
X1, X2:
Crystal (main system clock)
XT1, XT2:
Crystal (subsystem clock)
A8 to A15:
Address bus
AD0 to AD7:
Address/data bus
ADTRG:
AD trigger input
ANI0 to ANI7:
Analog input
ASCK0:
Asynchronous serial clock
ASTB:
Address strobe
AVDD:
Analog power supply
AVREF:
Analog reference voltage
AVSS:
Analog ground
BUZ:
Buzzer clock
IC:
Internally connected
INTP0 to INTP3:
External interrupt input
P00 to P03:
Port 0
P10 to P17:
Port 1
P20 to P25:
Port 2
P30 to P36:
Port 3
P40 to P47:
Port 4
P50 to P57:
Port 5
P64 to P67:
Port 6
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