參數(shù)資料
型號(hào)： UPD753012AGC
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(jī)的小型通用紅外遙控器
文件頁(yè)數(shù)： 62/88頁(yè)
文件大小： 438K
代理商： UPD753012AGC
62
μ
PD753012A, 753016A, 753017A
Data Sheet U11662EJ2V0DS00
DC Characteristics (T
A
= –40 to +85
°
C, V
DD
= 1.8 to 5.5 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Low-level output
I
OL
Per pin
15
mA
current
Total of all pins
150
mA
High-level input
V
IH1
Ports 2, 3
V
DD
= 2.7 to 5.5 V
0.7 V
DD
V
DD
V
voltage
V
DD
= 1.8 to 2.7 V
0.9 V
DD
V
DD
V
V
IH2
Ports 0, 1, 6, 7, RESET
V
DD
= 2.7 to 5.5 V
0.8 V
DD
V
DD
V
V
DD
= 1.8 to 2.7 V
0.9 V
DD
V
DD
V
V
IH3
Ports 4, 5
Pull-up resistor
V
DD
= 2.7 to 5.5 V
0.7 V
DD
V
DD
V
provided
V
DD
= 1.8 to 2.7 V
0.9 V
DD
V
DD
V
N-ch open-drain
V
DD
= 2.7 to 5.5 V
0.7 V
DD
13
V
V
DD
= 1.8 to 2.7 V
0.9 V
DD
13
V
V
IH4
X1, XT1
V
DD
–0.1
V
DD
V
Low-level input
V
IL1
Ports 2, 3, 4, 5
V
DD
= 2.7 to 5.5 V
0
0.3 V
DD
V
voltage
V
DD
= 1.8 to 2.7 V
0
0.1 V
DD
V
V
IL2
Ports 0, 1, 6, 7, RESET
V
DD
= 2.7 to 5.5 V
0
0.2 V
DD
V
V
DD
= 1.8 to 2.7 V
0
0.1 V
DD
V
V
IL3
X1, XT1
0
0.1
V
High-level output
voltage
V
OH
SCK, SO, Ports 2, 3, 6, 7, BP0-BP7 I
OH
= –1 mA
V
DD
–0.5
V
Low-level output
V
OL1
SCK, SO, Ports 2-7,
I
OL
= 15 mA
0.2
2.0
V
voltage
BP0-BP7
V
DD
= 5.0 V
±
10%
I
OL
= 1.6 mA
0.4
V
V
OL2
SB0, SB1
N-ch open-drain
0.2 V
DD
V
Pull-up resistor
≥
1 k
Pins other than X1, XT1, ports 4, 5
High-level input
I
LIH1
V
IN
= V
DD
3
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
leakage current
I
LIH2
X1, XT1
20
I
LIH3
V
IN
= 13 V
Ports 4, 5 (N-ch open-drain)
20
Low-level input
I
LIL1
V
IN
= 0 V
Pins other than X1, XT1, ports 4, 5
–3
leakage current
I
LIL2
X1, XT1
–20
I
LIL3
Ports 4, 5 (N-ch open-drain)
–3
When input instruction is not executed
Ports 4, 5 (N-ch
–30
μ
A
μ
A
μ
A
open-drain)
V
DD
= 5 V
–10
–27
When input
V
DD
= 3 V
–3
–8
instruction is
executed
High-level output
I
LOH1
V
OUT
= V
DD
SCK, SO/SB0, SB1, ports 2, 3, 6, 7,
3
μ
A
leakage current
ports 4, 5 (pull-up resistor provided),
BP0-BP7
I
LOH2
V
OUT
= 13 V
Ports 4, 5 (N-ch open-drain)
20
μ
A
μ
A
Low-level output
I
LOL
V
OUT
= 0 V
–3
leakage current
Internal pull-up
R
L1
V
IN
= 0 V
Ports 0, 1, 2, 3, 6, 7 (except P00 pin)
50
100
200
k
k
resistor
R
L2
Ports 4, 5 (mask option selected)
15
30
60
相關(guān)PDF資料
PDF描述
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