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參數(shù)資料
| 型號： | UPD17232 |
| 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)： | 79/92頁 |
| 文件大?。?/td> | 378K |
| 代理商： | UPD17232 |
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Data Sheet U14360EJ1V0DS00
μ
PD17230, 17231, 17232, 17233, 17234, 17235, 17236
79
DC Characteristics
(T
A
= –40 to +85
°
C, V
DD
= 2.0 to 3.6 V)
Item
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
High-level input voltage
V
IHI1
P1A
0
(input), RESET, INT
0.80V
DD
V
DD
V
V
IH2
P0A, P0B, P0C, P0D
0.70V
DD
V
DD
V
V
IH3
P0E
0.80V
DD
V
DD
V
Low-level input voltage
V
IL1
P1A
0
(input), RESET, INT
0
0.2 V
DD
V
V
IL2
P0A, P0B, P0C, P0D
0
0.3 V
DD
V
V
IL3
P0E
0
0.35 V
DD
V
High-level input leakage
current
I
LIH
P0A, P0B, P0C, P0D, P0E,
P1A
0
, RESET, INT
V
IH
= V
DD
3.0
μ
A
Low-level input leakage
current
I
LIL1
INT
V
IL
= 0 V
–3.0
μ
A
I
LIL2
P0E, RESET
V
IL
= 0 V
w/o pull-up resistor
–3.0
μ
A
Internal pull-up resistor
R
1
P0E, RESET (pulled up)
25
50
100
k
R
2
P0A, P0B, P0C, P0D
100
200
400
k
R
3
RESET (pulled down)
2.5
5
10
k
High-level output current
I
OH
REM
V
OH
= 1.0 V,
V
DD
= 3 V
–6
–13
–24
mA
High-level output voltage
V
OH
P0E, REM
I
OH
= –0.5 mA V
DD
–0.3
V
DD
V
Low-level output voltage
V
OL1
P0B, P0C, P0D, P1A
0
(output), REM
I
OL
= 0.5 mA
0
0.3
V
V
OL2
P0E
I
OL
= 1.5 mA
0
0.3
V
Data retention characteristics
V
DDDR
RESET = low level or STOP mode
1.3
3.6
V
Low-voltage detection
voltage (mask option)
V
DT
RESET pin pulled down, V
DT
= V
DD
1.70
1.85
2.0
V
POC detection pulse width
T
DT
V
DD
< V
DT
1
ms
Supply current
I
DD1
Operating mode
V
DD
= 3 V
±
10%
f
X
= 1 MHz
0.6
1.1
mA
(high-speed)
f
X
= 4 MHz
0.75
1.3
mA
f
X
= 8 MHz
0.9
1.6
mA
I
DD2
Operating mode
V
DD
= 3 V
±
10%
f
X
= 1 MHz
0.48
0.9
mA
(low-speed)
f
X
= 4 MHz
0.6
1.1
mA
f
X
= 8 MHz
0.8
1.4
mA
I
DD3
HALT mode
V
DD
= 3 V
±
10%
f
X
= 1 MHz
0.4
0.75
mA
f
X
= 4 MHz
0.45
0.85
mA
f
X
= 8 MHz
0.5
0.95
mA
I
DD4
STOP mode
V
DD
= 3 V
±
10%
2.0
20.0
μ
A
built-in POC
T
A
= 25
°
C
2.0
5.0
μ
A
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| UPD17233MC | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17234 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
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