參數(shù)資料
型號(hào): UPD753017GK-XXX-BE9
廠商: NEC Corp.
英文描述: MICROCONTROLLER|4-BIT|UPD75XL CPU|CMOS|TQFP|80PIN|PLASTIC
中文描述: 單片機(jī)| 4位| UPD75XL的CPU |的CMOS | TQFP封裝| 80腳|塑料
文件頁(yè)數(shù): 11/80頁(yè)
文件大?。?/td> 569K
代理商: UPD753017GK-XXX-BE9
11
μ
PD753012, 753016, 753017
3.2 Pins Other than Port Pins (2/2)
Pin Name
Input/Output
Dual
Function
At Reset
I/O Circuit
TYPE
Note
Function Pin
XT1
Input
XT2
RESET
Input
System reset input (low level active)
B
IC
Internally connected. Connect directly to V
DD
.
V
DD
Positive power supply
V
SS
GND
Note
Circled characters indicate the Schmitt trigger input.
Crystal connection pin for the subsystem clock os-
cillator. When the external clock is used, input the
external clock to pin XT1. In this case, pin XT2 must
be left unconnected. Pin XT1 can be used as a 1-
bit input (test) pin.
相關(guān)PDF資料
PDF描述
UPD753012GC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
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UPD753016 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753017 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753017GC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
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