參數(shù)資料
型號(hào): UPD780232
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁(yè)數(shù): 6/52頁(yè)
文件大小: 345K
代理商: UPD780232
6
μ
PD780232
Data Sheet U13415EJ2V0DS
1. PIN CONFIGURATION (TOP VIEW)
80-pin plastic QFP (14
×
14)
μ
PD780232GC-
×××
-8BT
Cautions 1. Connect directly the IC (Internally Connected) pin to V
SS1
.
2. Connect the AV
DD
pin to V
DD1
.
3. Connect the AV
SS
pin to V
SS1
.
Remark
When the
μ
PD780232 is used in application fields that require reduction of the noise from inside the
microcontroller, 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.
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
V
LOAD
V
DD2
FIP20
FIP21
FIP22
FIP23
FIP24/P30
FIP25/P31
FIP26/P32
FIP27/P33
FIP28/P34
FIP29/P35
FIP30/P36
FIP31/P37
FIP32/P40
FIP33/P41
FIP34/P42
FIP35/P43
FIP36/P44
FIP37/P45
A
A
V
S
A
D
V
D
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
V
DD1
V
SS1
X1
X2
IC
RESET
P27/SCK1
P26/SI1
P25/SO1
P24/BUSY
P23
P22
P21/SO3
P20/SCK3
P00/INTP0
P01/INTP1
P02/TI
AV
SS
ANI3
ANI2
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
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