GDC21D601 Datasheet, PDF (12/189 Pages) Hynix Semiconductor – 32-Bit RISC MCU

4. Pin Assignment
PIN
NAME
PIN
1
A0
45
2
A1
46
3
VDD
47
4
A2
48
5
A3
49
6
A4
50
7
VSS
51
8
A5
52
9
A6
53
10
A7
54
11
VDD
55
12
A8
56
13
A9
57
14
A10
58
15
VSS
59
16
A11
60
17
A12
61
18
VDD
62
19
A13
63
20
A14
64
21
A15
65
22
VSS
66
23
A16
67
24
A17
68
25
A18
69
26
VDD
70
27
A19
71
28
A20
72
29
A21
73
30
VSS
74
31
A22
75
32
A23
76
33
WDTOUT
77
34
NPDN
78
35
VSS
79
36
RTCOSCIN
80
37
RTCOSCOUT 81
38
VDD
82
39
NTRST
83
40
TDI
84
41
TCK
85
42
VSS
86
43
TDO
87
44
TMS
88
GDC21D601
NAME
IRQ0/PA0
VDD
IRQ1/PA1
IRQ2/PA2
IRQ3/PA3
VSS
IRQ4/PA4
IRQ5/PA5
PA6
PA7
TCIOA0/PB0
VDD
TCIOB0/PB1
TCIOA1/PB2
TCIOB1/PB3
VSS
TCIOA2/PB4
TCIOB2/PB5
TCIOA3/PB6
VDD
TCIOB3/PB7
PC0/TCIOA4
PC1/TCIOB4
VSS
PC2/TCIOA5
PC3/TCIOB5
PC4/TCLKA
VDD
PC5/TCLKB
PC6/TCLKC
PC7/TCLKD
RXD0/PD0
VSS
TXD0/PD1
RXD1/ PD2
TXD1/PD3
VDD
NCTS/ PD4
NDSR/ PD5
NDCD/ PD6
VSS
NRI/ PD7
NDTR/PE0
NRTS/PE1
PIN
NAME
PIN
89
VDD
133
90
SMDI/PE2
134
91
SMDO/PE3 135
92
SMCLK/PE4 136
93
VSS
137
94
SIN0/ PE5
138
95
SOUT0/PE6
139
96
SCLK0/PE7 140
97
VDD
141
98 SCS0/PF0/MemByte0 142
99 SIN1/PF1/MemByte1 143
100
SOUT1/PF2
144
101
VSS
145
102
SCLK1/PF3
146
103
SCS1/PF4
147
104 BCLKOUT/PF5 148
105 NFIQOUT/PF6 149
106 NIRQOUT/PF7 150
107
VDD
151
108
I²CSDA0
152
109
I²CSCL0
153
110
I²CSDA1
154
111
VSS
155
112
I²CSCL1
156
113
I²CSDA2
157
114
I²CSCL2
158
115
VDD
159
116 Mode0/TREQA 160
117 Mode1/TREQB 161
118 Mode2/TACK 162
119
VSS
163
120
UCLKOUT 164
121
UCLKIN
165
122
VDD
166
123
TEST
167
124 NEXTREQ/PG0 168
125
NRESET
169
126
VSS
170
127 NEXTACK/PG1 171
128 NDREQ0/PG2 172
129 NDACK0/PG3 173
130
VDD
174
131 NDREQ1/PG4 175
132 NDACK1/PG5 176
NAME
NRAS0/PG6
VSS
NRAS1/PG7
NCAS0/PH0
NCAS1/PH1
NCAS2/PH2
NCAS3/PH3
VSS
XOUT
XIN
VDD
NDRAMOE
NDRAMWE
VSS
NWR0
NWR1
NWR2
VDD
NWR3
NRD
RDNWR
VSS
NEXPRDY
EXPCLK
NCS0
NCS1
NCS2
VDD
NCS3
NCS4/PH4
NCS5/PH5
VSS
CS6/PH6
CS7/PH7
D31/PJ7
VDD
D30/PJ6
D29/PJ5
D28/PJ4
VSS
D27/PJ3
D26/PJ2
D25/PJ1
VDD
13