參數(shù)資料
型號: UPD780024A
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數(shù): 11/90頁
文件大小: 660K
代理商: UPD780024A
μ
PD78F0034B, 78F0034BY, 78F0034B(A), 78F0034BY(A)
11
Data Sheet U16369EJ1V0DS
A8 to A15:
AD0 to AD7:
ADTRG:
ANI0 to ANI7:
ASCK0:
ASTB:
AV
DD
:
AV
REF
:
AV
SS
:
BUZ:
INTP0 to INTP3:
NC:
P00 to P03:
P10 to P17:
P20 to P25:
P30 to P36:
P40 to P47:
P50 to P57:
P64 to P67:
Address bus
Address/data bus
AD trigger input
Analog input
Asynchronous serial clock
Address strobe
Analog power supply
Analog reference voltage
Analog ground
Buzzer clock
External interrupt input
No connection
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
P70 to P75:
PCL:
RD:
RESET:
RxD0:
SCK30, SCK31, SCL0: Serial clock
SDA0:
SI30, SI31:
SO30, SO31:
TI00, TI01, TI50, TI51:
TO0, TO50, TO51:
TxD0:
V
DD0
, V
DD1
:
V
PP
:
V
SS0
, V
SS1
:
WAIT:
WR:
X1, X2:
XT1, XT2:
Port 7
Programmable clock
Read strobe
Reset
Receive data
Serial data
Serial input
Serial output
Timer input
Timer output
Transmit data
Power supply
Programming power supply
Ground
Wait
Write strobe
Crystal (main system clock)
Crystal (subsystem clock)
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