參數(shù)資料
型號: μPD780024Y
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機微控制器(8位單片微控制器)
文件頁數(shù): 7/66頁
文件大?。?/td> 453K
代理商: ΜPD780024Y
μ
PD780021Y, 780022Y, 780023Y, 780024Y
Preliminary Data Sheet
7
1. PIN CONFIGURATION (Top View)
64-pin plastic shrink DIP (750 mils)
μ
PD780021YCW-
×××
, 780022YCW-
×××
, 780023YCW-
×××
, 780024YCW-
×××
Cautions 1. Connect the IC (Internally Connected) pin directly to V
SS0
or V
SS1
.
2. Connect the AV
SS
pin to V
SS0
.
Remark
When the
μ
PD780021Y, 780022Y, 780023Y, and 780024Y are used in applications where the noise
generated inside the microcontroller needs to be reduced, the implementation of noise reduction
measures, such as supplying voltage to V
DD0
and V
DD1
individually and connecting V
SS0
and V
SS1
to
different ground lines, is recommended.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
P67/ASTB
P66/WAIT
P65/WR
P64/RD
P75/BUZ
P74/PCL
P73/TI51/TO51
P72/TI50/TO50
P71/TI01
P70/TI00/TO0
P03/INTP3/ADTRG
P02/INTP2
P01/INTP1
P00/INTP0
V
SS1
X1
X2
IC
XT1
XT2
RESET
AV
DD
AV
REF
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
P14/ANI4
P15/ANI5
P16/ANI6
P17/ANI7
AV
SS
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
P40/AD0
P41/AD1
P42/AD2
P43/AD3
P44/AD4
P45/AD5
P46/AD6
P47/AD7
P50/A8
P51/A9
P52/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
V
SS0
V
DD0
P30
P31
P32/SDA0
P33/SCL0
P34
P35
P36
P20/SI30
P21/SO30
P22/SCK30
P23/RxD0
P24/TxD0
P25/ASCK0
V
DD1
相關(guān)PDF資料
PDF描述
μPD780024 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD780021 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD780022 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD780023 8 Bit Single Chip Microcontrollers(8位單片微控制器)
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