參數(shù)資料
型號(hào): UPD178023GF
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): 6/56頁(yè)
文件大?。?/td> 261K
代理商: UPD178023GF
6
μ
PD178023, 178024
Data Sheet U14126EJ1V0DS00
PIN CONFIGURATION (Top View)
80-pin plastic QFP (14
×
20 mm, 0.8 pitch)
μ
PD178023GF-
×××
-3B9, 178024GF-
×××
-3B9
Cautions 1. Directly connect the IC (Internally Connected) to GND.
2. Keep the voltage at V
DD
PORT and V
DD
PLL at the same voltage as V
DD
.
3. Keep the voltage at GNDPORT and GNDPLL at the same voltage as GND.
4. Connect each of the REGOSC and REGCPU pins to GND via 0.1-
μ
F capacitor.
P121
P120
P37
P36/BEEP0
P35
P34/TI51
P33/TI50
P32
P31
P30
P67
P66
P65
P64
P63
P62
P61
P60
P57
P56
P55
P54
P53
P52
V
DD
RESET
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
P14/ANI4
P15/ANI5
P70/SI3
P71/SO3
P72/SCK3
P73
P74/RXD0
P75/TXD0
P76/SDA0
P77/SCL0
P130/TO50
P131/TO51
P132
P40
P41
P42
GNDPORT
V
DD
PORT
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
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 33 34 35 36 37 38 39 40
P
P
P
P
P
A
F
V
D
P
G
V
V
E
E
I
P
P
R
X
X
G
R
P
P
P
P
P
P
P
P
P
P
P
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
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