參數(shù)資料
型號(hào): UPD75312GF
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機(jī)
文件頁數(shù): 13/62頁
文件大?。?/td> 577K
代理商: UPD75312GF
μ
PD75312(A), 75316(A)
13
3.3
PIN INPUT/OUTPUT CIRCUITS
The following shows a simplified input/output circuit diagram for each pin of the
μ
PD75316(A).
TYPE A (for TYPE E–B)
TYPE D (for TYPE E
B, F
TYPE B
TYPE E–B
IN
V
DD
Input buffer of CMOS standard
data
output
disable
OUT
P–ch
N–ch
Push–pull output that can be set in a output
high–impedance state (both P–ch and N–ch are off)
IN
Schmitt trigger input with hysteresis characteristics
data
output
disable
Type D
Type A
P.U.R.
enable
V
DD
P.U.R.
P–ch
IN/OUT
P.U.R. : Pull–Up Resistor
P.U.R.
enable
V
DD
P.U.R.
P–ch
TYPE B–C
TYPE F–A
IN
data
output
disable
Type D
Type B
P.U.R.
enable
V
DD
P.U.R.
P–ch
IN/OUT
P.U.R. : Pull–Up Resistor
P.U.R. : Pull–Up Resistor
A)
V
DD
P–ch
N–ch
相關(guān)PDF資料
PDF描述
UPD75312GFA 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75312A 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75316 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75316A 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75316GF 4-BIT SINGLE-CHIP MICROCOMPUTER
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