參數(shù)資料
型號: μPD78P048A
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(jī)微控制器(8位單片微控制器)
文件頁數(shù): 8/72頁
文件大?。?/td> 387K
代理商: ΜPD78P048A
m
PD78P048A
8
(2) PROM programming mode
80-pin plastic QFP (14
20 mm)
m
PD78P048AGF-3B9
80-pin ceramic WQFN
m
PD78P048AKL-S
Cautions 1. (L)
: Individually connect to V
SS
via a pull-down resistor.
: Connect to ground.
3. RESET: Set to low level.
4. Open
: No connection.
2. V
SS
A0 to A16 : Address Bus
D0 to D7 : Data Bus
CE
: Chip Enable
OE
: Output Enable
PGM
: Program
RESET: Reset
V
DD
: Power Supply
V
PP
: Programming Power Supply
V
SS
: Ground
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
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
V
DD
A7
A6
A5
A4
A3
A2
A1
A0
RESET
V
SS
CE
OE
(L)
(L)
(L)
A12
A13
A14
A15
V
DD
V
PP
A9
(L)
PGM
(L)
D0
D1
D2
(L)
(L)
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
V
D
V
S
O
V
S
O
D
D
D
D
D
V
S
A
A
A
A
(
(
(
(
(
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