440
CHAPTER 23
µ
PD78F0354, 78F0354Y
User’s Manual U15798EJ2V0UD
23.3.4 Connection of adapter for flash writing
The following figures show the examples of recommended connection when the adapter for flash writing is used.
Figure 23-10. Wiring Example for Flash Writing Adapter with 3-Wire Serial I/O (SIO3)
PD78F0354
PD78F0354Y
GND
SI
SO
SCK CLKOUT RESET VPP RESERVE/HS
VDD
VPP2 (LVDD)
WRITER INTERFACE
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
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
VDD (1.8 to 5.5 V)
GND
µ
µ
