參數(shù)資料
型號: UPD17227GT
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
文件頁數(shù): 4/84頁
文件大?。?/td> 393K
代理商: UPD17227GT
μ
PD17225, 17226, 17227, 17228
4
Data Sheet U12643EJ2V0DS00
GND
IC1, IC2
INT
P0A
0
-P0A
3
:
P0B
0
-P0B
3
:
P0C
0
-P0C
3
:
P0D
0
-P0D
3
:
P0E
0
-P0E
3
:
REM
RESET
V
DD
WDOUT
X
IN
, X
OUT
:
:
:
Ground
Internally connected
External interrupt request signal input
Input port (CMOS input)
Input port (CMOS input)
Output port (N-ch open-drain output)
Output port (N-ch open-drain output)
I/O port (CMOS push-pull output)
Remote controller output (CMOS push-pull output)
Reset input
Power supply
Hang-up/low voltage detection output (N-ch open-drain output)
Resonator connection
:
:
:
:
:
30-pin plastic shrink SOP (300 mil)
μ
PD17225MC-
×××
-5A4,
μ
PD17226MC-
×××
-5A4,
μ
PD17227MC-
×××
-5A4,
μ
PD17228MC-
×××
-5A4
P0D
2
P0D
3
INT
P0E
0
P0E
1
P0E
2
P0E
3
REM
V
DD
X
OUT
X
IN
GND
RESET
WDOUT
IC1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
IC2
P0D
1
P0D
0
P0C
3
P0C
2
P0C
1
P0C
0
P0B
3
P0B
2
P0B
1
P0B
0
P0A
3
P0A
2
P0A
1
P0A
0
相關(guān)PDF資料
PDF描述
UPD17225GT 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17225 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17225CT 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17225MC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17226 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
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