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PR31100 Datasheet, PDF (7/26 Pages) NXP Semiconductors – Highly integrated embedded processor
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Philips Semiconductors
Highly integrated embedded processor
Preliminary specification
MIPS
PR31100
PIN CONFIGURATION
208
1
157
156
208-PIN
PLASTIC
QUAD FLAT PACK
52
53
TOP VIEW
105
104
Pin Function
1
VDD
2 D(0)
3
VSS
4 D(1)
5 D(2)
6
VDD
7 D(3)
8
VSS
9 D(4)
10 VDD
11 D(5)
12 D(6)
13 VSS
14 D(7)
15 VSS
16 D(8)
17 VDD
18 D(9)
19 D(10)
20 VSS
21 D(11)
22 VDD
23 D(12)
24 D(13)
25 VSS
26 D(14)
27 D(15)
28 VDD
29
30 MFIO(1)
31 MBUSINT
32 MBUSDATA
33 VSS
34 MBUSCLK
35 VDD
36 VDD
37 SIBMCLK
38 VSS
39 SIBSCLK
40 SIBSYNC
41 SIBDIN
42 SIBDOUT
43 VDD
44 SIBIRQ
45 MFIO(0)
46 IO(6)
47 IO(50
48 VSS
49 chiclk
50 chifs
51 chidin
52 chidout
Pin Function
53 VDD
54 RXD
55 TXD
56 IO(4)
57
58 IRIN
59 IROUT
60 VSS
61 VDD
62 CARDET
63 TXPWR
64 IO(3)
65 IO(2)
66 VSS
67 SPICLK
68 SPIIN
69 SPIOUT
70 VDD
71 TESTCPU
72 TESTIN
73 TESTOUT
74 TESTSIU
75 VSS
76 VCC3
77 BC32K
78 VDD
79 C32KIN
80 C32KOUT
81 VSS
82 PWRCS
83 PWRINT
84 PWROK
85
86 ONBUTN
87 /PON
88 /CPURES
89 VDD
90 DISPON
91 FRAME
92 VSS
93 DF
94 LOAD
95 CP
96 VSS
97 VDD
98 VDAT(0)
99 VDAT(1)
100 VDAT(2)
101 VDAT(3)
102 VSS
103 IO(1)
104 VDD
Pin Function
105 /CARD2WAIT
106 /CARD2CSH
107 /CARD2CSL
108 IO(0)
109 VSS
110 /IORD
111 /IOWR
112 /CARDREG
113 /CARD1WAIT
114 VDD
115 MFIO(2)
116 VDD
117 /CARD1CSL
118 /CARD1CSH
119 VSS
120 /MCS3
121 /MCS2
122 /MCS1
123 /MCS0
124 /CS3
125 /CS2
126 /CS1
127 VDD
128 SYSCLKIN
129 SYSCLKOUT
130 VSS
131 VSS
132 VDD
133 D(31)
134 D(30)
135 VSS
136 D(29)
137 VDD
138 D(28)
139 D(27)
140 VSS
141 D(26)
142 VSS
143 D(250
144 VDD
145 D(24)
146 D(23)
147 VDD
148 D(22)
149 VSS
150 D(21)
151 VDD
152 D(20)
153 D(19)
154 VSS
155 D(18)
156 VDD
Pin Function
157 D(17)
158 VSS
159 D(16)
160 VDD
161
162 /CS0
163 /RD
164 VSS
165 VDD
166 /DGRNT
167 /DREQ
168 ALE
169 /WE
170 VDD
171 A(12)
172 A(11)
173 VSS
174 A(10)
175 A(9)
176 VDD
177 A(8)
178 A(7)
179 VSS
180 A(6)
181 A(5)
182 VDD
183 A(4)
184 VSS
185 A(3)
186 A(2)
187 VDD
188 A(1)
189 A(0)
190 VSS
191 VSS
192 /DCS0
193 /RAS1
194 /RAS0
195 /CAS3
196 VDD
197 /CAS2
198 /CAS1
199 /CAS0
200 VSS
201 VDD
202 DCKE
203 VSS
204 DCLKIN
205 DCLKOUT
206 VDD
207 DQMH
208 DQML
1996 Aug 07
7
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