LH79524 Просмотр технического описания (PDF) - NXP Semiconductors.
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LH79524 Datasheet PDF : 62 Pages
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LH79524/LH79525
NXP Semiconductors
System-on-Chip
Table 6. LH79525 Numerical Pin List (Cont’d)
PIN FUNCTION
NO. AT RESET
MULTIPLEXED
FUNCTION(S)
OUTPUT
DRIVE
NOTES
97
D2
98
D1
99
D0
100
nCS3
PM3
101
VDD
102
nCS2
PM2
103
nCS1
PM1
104
nCS0
PM0
105 VSSC
106
nOE
107 VDDC
108
VSS
109 nBLE1 PM5
110 nBLE0 PM4
111
nWE
112
nCAS
113
nRAS
114 nDCS1
115 nDCS0
116 SDCKE
117 SDCLK
118 DQM1
119 DQM0
120
PE7
nWAIT/nDEOT
121 VSSA1
122 VDDA1
123 VDDA2
124 VSSA2
125 XTAL32IN
126 XTAL32OUT
8 mA
1
8 mA
1
8 mA
1
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
12 mA
8 mA
8 mA
8 mA 2, 3
5
6
127 XTALIN
5
128 XTALOUT
6
129
VDD
130 USBDN
4
131 USBDP
4
132
VSS
133
PE6
LCDVEEN/
LCDMOD
8 mA
1
134
PE5
LCDVDDEN
8 mA
1
135
VDD
136
PE4
LCDDSPLEN/LCDREV 8 mA
1
137
PE3
LCDCLS
8 mA
1
138
PE2
LCDPS
8 mA
1
139
PE1
LCDDCLK
8 mA
1
140
VSS
141
PE0
LCDLP/LCDHRLP
8 mA
1
142
PF7
LCDFP/LCDSPS
8 mA
1
143
PF6
LCDEN/LCDSPL
8 mA
1
144
VDD
145
PF5
LCDVD11
8 mA
2
Table 6. LH79525 Numerical Pin List (Cont’d)
PIN FUNCTION
NO. AT RESET
MULTIPLEXED
FUNCTION(S)
146
PF4
LCDVD10
147
PF3
LCDVD9
148
VSSC
149
PF2
LCDVD8
150 VDDC
151
PF1
LCDVD7
152
VSS
153
PF0
LCDVD6
154
PG7
LCDVD5
155
PG6
LCDVD4
156
PG5
LCDVD3
157
PG4
LCDVD2
158
PG3
LCDVD1
159
PG2
LCDVD0
160
VDD
161
PG1
ETHERTXCLK
162
PG0
ETHERTXEN
163
PH7
ETHERTX3
164
PH6
ETHERTX2
165
PH5
ETHERTX1
166
PH4
ETHERTX0
167
PH3
ETHERTXER
168
VSS
169
PH2
ETHERRXCLK
170
PH1
ETHERRXDV
171
PH0
ETHERRX3
172
PI7
ETHERRX2
173
PI6
ETHERRX1
174
PI5
ETHERRX0
175
PI4
ETHERRXER
176
PI3
ETHERCRS
OUTPUT
DRIVE
NOTES
8 mA
2
8 mA
2
8 mA
2
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
8 mA
1
NOTES:
1. Internal pull-down. The internal pullup and pulldown resistance
on all digital I/O pins is 50K.
2. Internal pull-up. The internal pullup and pulldown resistance on all
digital I/O pins is 50K.
3. Input with Schmitt Trigger.
4. USB Inputs/outputs are tristated.
5. Crystal Inputs should be driven to a maximum of 1.8 V ± 10%.
6. Output is for crystal oscillator only, no drive capability.
7. Output Drive Values shown are MAX. See ‘DC Specifications’.
8. All unused analog pins, and XTAL32IN (if unused) should be tied
to ground through a 33Kresistor.
18
Rev. 02 — 17 March 2009
Product data sheet
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