參數(shù)資料
型號(hào): UPD780018
廠商: NEC Corp.
元件分類(lèi): DC/DC變換器
英文描述: 1 watt dc-dc converters
中文描述: 1瓦的DC - DC轉(zhuǎn)換器
文件頁(yè)數(shù): 7/58頁(yè)
文件大?。?/td> 552K
代理商: UPD780018
7
μ
PD78044H, 78045H, 78046H
P00-P04
P10-P17
P20-P27
P30-P37
P70-P74
P80, P81
P90-P97
P100-P107
P110-P117
P120-P127
INTP0-INTP3 : Interrupt from peripherals
TI0
: Timer input
TO0-TO2
: Timer output
SI1
: Serial input
SO1
: Serial output
: Port 0
: Port 1
: Port 2
: Port 3
: Port 7
: Port 8
: Port 9
: Port 10
: Port 11
: Port 12
SCK1
PCL
BUZ
FIP0-FIP33 : Fluorescent indicator panel
V
LOAD
: Negative power supply
X1, X2
: Crystal (main system clock)
XT1, XT2
: Crystal (subsystem clock)
RESET
: Reset
ANI0-ANI7
: Analog input
AV
DD
: Analog power supply
AV
SS
: Analog ground
AV
REF
: Analog reference voltage
V
DD
: Power supply
V
SS
: Ground
IC
: Internally connected
: Serial clock
: Programmable clock
: Buzzer clock
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