參數(shù)資料
型號(hào): UPD75304BGF
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機(jī)
文件頁(yè)數(shù): 13/76頁(yè)
文件大?。?/td> 572K
代理商: UPD75304BGF
μ
PD75304B,75306B,75308B
13
3.3
PIN INPUT/OUTPUT CIRCUITS
The input/output circuits of each pin of the
μ
PD75308B are shown by in abbreviated form.
P-ch
V
DD
OUT
N-ch
data
output
disable
Schmitt-Trigger Input with Hysteresis Characteristic
P-ch
V
DD
IN
N-ch
P.U.R.
P-ch
IN/OUT
P.U.R.
enable
data
output
disable
Type D
Type A
P.U.R.Pull-Up Resistor
V
DD
P.U.R.
P-ch
IN/OUT
P.U.R.
enable
data
output
disable
Type D
Type B
P.U.R.Pull-Up Resistor
V
DD
CMOS Standard Input Buffer
Push-pull output that can be made high-impedance output
(P-ch and N-ch OFF)
TYPE A (For TYPE E-B)
TYPE D (For TYPE E-B, F-A)
TYPE B
TYPE E-B
TYPE F-A
TYPE B-C
IN
IN
P-ch
P.U.R.
P.U.R.
enable
V
DD
P.U.R. : Pull-Up Resistor
相關(guān)PDF資料
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