CM-IMX53 Datasheet, PDF (18/31 Pages) List of Unclassifed Manufacturers – Smart Mobile Devices

Hardware User Manual - CM-i.MX53
Pin No.
126
127
128
Signal Name
CTRL.PWM1
CTRL.PWM2
VDD_FUSE
Type
O
O
PWR
129
CTRL.PWR_ON I
130
P_ANA_PLL_1V8 PWR_O
131
CTRL.nRESET_IN I
132
CTRL.nPOR
I 10k Pull-Up
133
CTRL.ON
I/O
134
CTRL.nVSTY
O
135
CTRL.nWDI
O
136
P_LDO1_1V3
PWR_O
137
GND
PWR
138
RFU
139
RFU
140
RFU
141
RFU
142
P_SW4_3V3
PWR_O
143
GPIO.(3V3)_0
I/O
144
GPIO.(3V3)_1
I/O
145
GPIO.(3V3)_2
I/O
146
GPIO.(3V3)_3
I/O
147
RFU
148
RFU
149
RFU
150
GND
PWR
151
GND
PWR
152
GPIO.(2V8)_4
I/O
153
GPIO.(2V8)_3
I/O
154
GPIO.(2V8)_2
I/O
155
GPIO.(2V8)_1
I/O
156
GPIO.(2V8)_0
I/O
157
P_LDO4_2V8
PWR_O
158
GND
PWR
159
GPIO.(2V5)_3
I/O
160
GPIO.(2V5)_2
I/O
161
GPIO.(2V5)_1
I/O
162
GPIO.(2V5)_0
I/O
163
P_SW3_2V5
PWR_O
164
CTRL.BM1
I
165
CTRL.BM0
I
166
VIN
PWR_I
167
VIN
PWR_I
168
VIN
PWR_I
169
VIN
PWR_I
170
GND
PWR
171
GND
PWR
172
GND
PWR
173
GND
PWR
174
SD2.WP
I
175
SD2.CD
I
Power Domain
P_SW4_3V3
P_SW3_2V5
3V3
P_ANA_PLL_1V8
1V8
P_ANA_PLL_1V8
P_ANA_PLL_1V8
P_LDO1_1V3
P_LDO1_1V3
P_SW4_3V3
1V3
GND
3V3
P_SW4_3V3
P_SW4_3V3
P_SW4_3V3
P_SW4_3V3
GND
GND
P_LDO4_2V8
P_LDO4_2V8
P_LDO4_2V8
P_LDO4_2V8
P_LDO4_2V8
2V8
GND
P_SW3_2V5
P_SW3_2V5
P_SW3_2V5
P_SW3_2V5
2V5
P_ANA_PLL_1V8
P_ANA_PLL_1V8
VIN
VIN
VIN
VIN
GND
GND
GND
GND
P_SW4_3V3
P_SW4_3V3
Last change: 10 April 2013
Version 2.3
Function
Pulse Width Modulation Output / GPIO1_9
Pulse Width Modulation Output / GPIO1_19
Fuse Programming Voltage (leave
unconnected if unused)
Soft Reset
Hard Reset
Start-Up PMIC if PIN is low for 400ms
GPIO3_23
GPIO3_14
GPIO3_13
GPIO4_5 / CLKO
GPIO4_4
GPIO4_3
GPIO4_2
GPIO4_1
GPIO4_0
GPIO5_13
GPIO1_18
GPIO1_17
GPIO1_16
Boot Mode1
Boot Mode0
SD Write Protect / GPIO1_2
SD Card Detect / GPIO2_31
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