at75c140 ATMEL Corporation, at75c140 Datasheet - Page 2

• Manufacturer Part Number: at75c140
• Description: Smart Internet Appliance Processor Siap-tm
• Manufacturer: ATMEL Corporation

AT75C140 Pin Configuration
Table 1. AT75C140 Pinout in 208-lead PQFP Package
Note:
2
Pin
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
41
42
Signal
GND
GND
VDD3V3
GND
NC
GND
NTRST
MA_COL
MA_CRS
MA_TXER
MA_TXD0
MA_TXD1
MA_TXD2
MA_TXD3
MA_TXEN
VDD3V3
MA_TXCLK
GND
MA_RXD0
MA_RXD1
MA_RXD2
MA_RXD3
MA_RXER
MA_RXCLK
GND
VDD2V5
MA_RXDV
MA_MDC
MA_MDIO
MA_LINK
MB_COL
MB_CRS
GND
VDD2V5
VDD3V3
MB_TXER
MB_TXD0
MB_TXD1
MB_TXD2
GND
MB_TXD3
MB_TXEN
NC: Not connected
AT75C140
Pin
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
Signal
MB_TXCLK
MB_RXD0
MB_RXD1
MB_RXD2
MB_RXD3
MB_RXER
MB_RXCLK
MB_RXDV
MB_MDC
VDD3V3
GND
MB_MDIO
MB_LINK
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
VDD3V3
GND
A13
A14
A15
A16
A17
A18
A19
A20
A21
D0
D1
D2
D3
GND
Pin
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
Signal
D4
VDD3V3
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
VDD2V5
GND
D15
VDD3V3
GND
NREQ
NGNT
VDD3V3
GND
DCK
NCS
A10
NRAS
NCAS
NC
NWE
DQM0
DQM1
DQM2
GND
DQM3
VDD2V5
GND
PLL_VDD
XREF240
PLL_GND
GND
XTALOUT
XTALIN
VDD2V5
Pin
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
Signal
NCE0
NCE1
NCE2
VDD3V3
NCE3
NWE0
NWE1
NWE2
VDD3V3
GND
NWE3
NWR
NSOE
GND
VDD2V5
NWAIT
MISO
MOSI
SPCK
NPCSS
VDD3V3
GND
NRESET
FIQ
IRQ0
TST
GND
VDD2V5
NC
VDD3V3
GND
VDD3V3
TDO
TDI
TMS
TCK
PA19
VDD2V5
GND
PA12
GND
VDD3V3
Pin
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
2659A–INTAP–09/02
Signal
PA11
PA10
PA9
PA8
PA7
PA6
VDD3V3
NC
PA5
PA4
PA3
PA2
PA1
PA0
GND
RXDA
TXDA
NRTSA
NCTSA
NDTRA
NDSRA
NDCDA
RXDB
TXDB
GND
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
VDD3V3
DBW32
GND
BO256
VDD3V3