Microchip Technology ATSAMA5D27-WLSOM1, Руководство пользователя

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Pin No. Pin Name Power Rail Description
152 USBA_P VDD_3V3 USB Device High-Speed Data +
157 HSIC_STROBE VDDHSIC (1.2V) USB High-Speed Inter-Chip Strobe
156 HSIC_DATA VDDHSIC (1.2V) USB High-Speed Inter-Chip Data
153 USBB_N VDD_3V3 USB Host Port B High-Speed Data -
154 USBB_P VDD_3V3 USB Host Port B High-Speed Data +
7 NRST VDDBU Module Reset
140 COMPN VDDBU External Analog Data Input
139 COMPP VDDBU External Analog Data Input
146 PIOBU1 VDDBU Tamper I/O #1
135 PIOBU2 VDDBU Tamper I/O #2
137 PIOBU3 VDDBU Tamper I/O #3
147 PIOBU4 VDDBU Tamper I/O #4
138 PIOBU5 VDDBU Tamper I/O #5
148 PIOBU6 VDDBU Tamper I/O #6
136 PIOBU7 VDDBU Tamper I/O #7
134 RXD VDDBU RXLP Receive Data Input
10 SHDN VDDBU Shutdown Control
187 WKUP VDDBU Module Wake-Up
178 VTH VDD_MAIN Low Voltage Threshold Detection Input
101 NCS_QSPI VDD_3V3 Embedded QSPI Chip Select Input
83 NC – Not connected
41 NC – Not connected
89 ETH_TX_P – Physical Transmit Signal (+ differential)
88 ETH_TX_N – Physical Transmit Signal (– differential)
87 ETH_RX_P – Physical Receive Signal (+ differential)
86 ETH_RX_N – Physical Receive Signal (– differential)
84 ETH_LED0 VDD_3V3 Programmable LED0 Output
182 nSTART_SOM VDD_MAIN Module Start-Up Control Input
42 RXD_WILC_DBG VDD_3V3 Used for Radio Debug. UART RXD
43 TXD_WILC_DBG VDD_3V3 Used for Radio Debug. UART TXD
3.2.6 Power Pins Description
Table 3-5. Power Pins Description
Pin No. Pin Name Power Rail Type Description
1, 5, 6, 8, 9, 11, 14, 31, 40, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 74, 82, 85, 90, 93, 94, 95, 121,
125, 126, 129, 133, 141, 142, 144, 128, 149, 155, 158, 160, 179, 181, 183, 184, 188
GND GND GND Ground
159 VDDANA VDDANA I Analog Voltage Input
SAMA5D27 Wireless SOM1
Pinout
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Complete Datasheet
DS60001590D-page 19