參數(shù)資料
型號: UPD754304GS
廠商: NEC Corp.
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機的小型通用紅外遙控器
文件頁數(shù): 12/74頁
文件大小: 316K
代理商: UPD754304GS
μ
PD754302, 754304, 754302(A), 754304(A)
12
V
DD
P-ch
N-ch
IN/OUT
V
DD
P-ch
P.U.R.
P.U.R.
enable
output
disable
(P)
data
output
disable
output
disable
(N)
P.U.R. : Pull-Up Resistor
TYPE F-B
TYPE M-D
P-ch
V
DD
P.U.R.
Note
IN/OUT
V
DD
data
output
disable
P.U.R. : Pull-Up Resistor
P.U.R.
(Mask Option)
N-ch
(+13 V)
(+13 V)
Note
Voltage
limiting
circuit
Input
instruction
If this pull-up resistor is not connected using the mask
option it operates only when the input instruction is
executed (if the pin is low, current flows from V
DD
to the
pin).
相關PDF資料
PDF描述
UPD754302A 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
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