參數(shù)資料
型號(hào): UPD780308GF(A)-XXX-3BA
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, PLASTIC, QFP-100
文件頁數(shù): 18/64頁
文件大?。?/td> 2786K
代理商: UPD780308GF(A)-XXX-3BA
23
CHAPTER 1
OUTLINE (
PD780308 SUBSERIES)
User’s Manual U11377EJ3V0UD
ANI0 to ANI7:
Analog input
PCL:
Programmable clock
ASCK:
Asynchronous serial clock
RESET:
Reset
AVREF:
Analog reference voltage
RxD:
Receive data
AVSS:
Analog ground
S0 to S39:
Segment output
BIAS:
LCD power supply bias control
SB0, SB1:
Serial bus
BUZ:
Buzzer clock
SCK0, SCK2, SCK3:
Serial clock
COM0 to COM3:
Common output
SI0, SI2, SI3:
Serial input
INTP0 to INTP5:
Interrupt from peripherals
SO0, SO2, SO3:
Serial output
IC:
Internally connected
TI00, TI01:
Timer input
P00 to P05, P07:
Port 0
TI1, TI2:
Timer input
P10 to P17:
Port 1
TO0 to TO2:
Timer output
P25 to P27:
Port 2
TxD:
Transmit data
P30 to P37:
Port 3
VDD0, VDD1:
Power supply
P70 to P72:
Port 7
VLC0 to VLC2:
LCD power supply
P80 to P87:
Port 8
VPP:
Programming power supply
P90 to P97:
Port 9
VSS0, VSS1:
Ground
P100 to P103:
Port 10
X1, X2:
Crystal (main system clock)
P110 to P117:
Port 11
XT1, XT2:
Crystal (subsystem clock)
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