參數(shù)資料
型號(hào): UPD65
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
中文描述: 4位單片機(jī)的紅外遙控傳輸
文件頁(yè)數(shù): 49/64頁(yè)
文件大?。?/td> 399K
代理商: UPD65
49
μ
PD64A, 65
Data Sheet U14380EJ2V0DS00
DC Characteristics (T
A
= –40 to +85
°
C, V
DD
= 2.0 to 3.6 V)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
High-level input voltage
V
IH1
S
2
0.8 V
DD
V
DD
V
V
IH2
K
I/O
0.7 V
DD
V
DD
V
V
IH3
K
I
, S
0
, S
1
0.65 V
DD
V
DD
V
Low-level input voltage
V
IL1
S
2
0
0.2 V
DD
V
V
IL2
K
I/O
0
0.3 V
DD
V
V
IL3
K
I
, S
0
, S
1
0
0.15 V
DD
V
High-level input
leakage current
I
LH1
K
I
V
I
= V
DD
, pull-down resistor not incorporated
3
μ
A
I
LH2
S
0
, S
1
, S
2
V
I
= V
DD
, pull-down resistor not incorporated
3
μ
A
Low-level input leakage
I
UL1
K
I
V
I
= 0 V
–3
μ
A
μ
A
μ
A
current
I
UL2
K
I/O
V
I
= 0 V
–3
I
UL3
S
0
, S
1
, S
2
V
I
= 0 V
–3
High-level output voltage
V
OH1
REM, LED, K
I/O
I
OH
= –0.3 mA
0.8 V
DD
V
Low-level output voltage
V
OL1
REM, LED
I
OL
= 0.3 mA
0.3
V
V
OL2
K
I/O
I
OL
= 15
μ
A
0.4
V
High-level output current
I
OH1
REM
V
DD
= 3.0 V, V
OH
= 1.0 V
–5
–12
mA
I
OH2
K
I/O
V
DD
= 3.0 V, V
OH
= 2.2 V
–2.5
–7
mA
Low-level output current
I
OL1
K
I/O
V
DD
= 3.0 V, V
OL
= 0.4 V
30
70
μ
A
μ
A
k
k
V
DD
= 3.0 V, V
OL
= 2.2 V
100
390
Built-in pull-down resistor
R
1
K
I
, S
0
, S
1
, S
2
75
150
300
R
2
K
I/O
130
250
500
Data hold power supply
voltage
V
DDOR
In STOP mode
0.9
3.6
V
Supply current
I
DD1
OPERATING
f
X
= 8.0 MHz, V
DD
= 3 V
±
10 %
f
X
= 4.0 MHz, V
DD
= 3 V
±
10 %
f
X
= 8.0 MHz, V
DD
= 3 V
±
10 %
f
X
= 4.0 MHz, V
DD
= 3 V
±
10 %
V
DD
= 3 V
±
10 %
V
DD
= 3 V
±
10 %, T
A
= 25
°
C
0.8
1.6
mA
mode
0.7
1.4
mA
I
DD2
HALT mode
0.75
1.5
mA
0.65
1.3
mA
I
DD3
STOP mode
1.9
9.0
μ
A
μ
A
1.9
5.0
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