參數(shù)資料
型號: HD40A4668
廠商: Hitachi,Ltd.
英文描述: Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計算機)
中文描述: 低電壓如同在微機芯片的DTMF產(chǎn)生電路(帶雙音多頻電路的低電壓微計算機)
文件頁數(shù): 4/142頁
文件大?。?/td> 894K
代理商: HD40A4668
HD404669 Series
4
Pin Arrangement
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
4
R8
0
R7
3
R7
2
R7
1
R7
0
R6
3
R6
2
R6
1
R6
0
R4
3
/SO
1
R4
2
/SI
1
R4
1
/
SCK
1
R4
0
/EVND
R3
1
/TOC
R3
2
/TOD
R3
3
RE
0
/VC
ref
TEST
OSC
1
OSC
2
RESET
X1
X2
GND
D
0
D
5
D
9
D
10
D
3
D
4
D
1
D
2
R
1
/
1
R
0
/
0
V
r
T
T
V
C
S
R
1
R
0
R
3
R
2
R
1
R
0
R
3
R
2
R
1
D
1
R
1
/
2
R
2
/
3
R
3
/
4
R
1
R
2
R
3
R
0
FP-64A
Top view
D
1
/
S
D
1
/
I
0
R
0
R
3
R
0
R
0
R
1
R
2
/
I
1
相關(guān)PDF資料
PDF描述
HD40A4669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計算機)
HD404668 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計算機)
HD404669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計算機)
HD407A4669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計算機)
HD404719FS Five timer/counters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD40A4668H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD40A4669 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD40A4669H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD40L4818H 制造商:Renesas Electronics Corporation 功能描述:
HD40-M 制造商:Tamura Corporation of America 功能描述: