VisionSOM-RT Datasheet and Pinout

VisionSOM-RT Datasheet and Pinout

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General description

The VisionSOM-RT family is a SODIMM-sized SoM based on the NXP i.MX RT application processor which features an advanced implementation of a single ARM Cortex-M7 core (at speeds up to 600MHz).

The VisionSOM-RT is a low power highly integrated SoM (System-on-Module) featuring high computation performance, real-time functionality and MCU usability. High security enabled by AES-128, HAB and On-the-fly QSPI Flash Decryption together with 2D graphical acceleration make an ideally suited solution for home and industrial control systems, wireless application, communication solutions and real-time systems.

The system supports industrial grade targeting embedded application.

SOMLabs also provides a complete hardware and software development board for the SoM in the form of a carrier board and optional TFT display and touch panel.

Applications

• Industrial embedded Linux computer
• Home Appliances
• Home Automation – Smart Home
• Human-machine Interfaces (HMI)
• Point-of-sales (POS) terminals
• Cash Register
• 2D barcode scanners and printers
• Smart grid Infrastructure
• IoT gateways
• Residential getaways
• Machine vision equipment
• Robotics
• Fitness/outdoor equipment

Features

• Powered by NXP i.MX RT application processor
• Core clock up to 600MHz
• 512kB on-chip RAM memory
• 256Mb (32MB) SDRAM memory
• 128Mb (16MB) QuadSPI Flash memory
• Power-efficient and cost-optimized solution
• Ideal for industrial IoT and embedded applications
• FreeRTOS support

Pictures of SOM versions

Version	Photo
RAM&QSPI
QSPI

Ordering info

SLSN2CpuType_Clock_RamSize_FlashSize_SF_TEMP_V

SLS	Product type SLS - System on Module
N	SOM Name 1 - VisionSOM SODIMM200
2	CPU Family 2 - i.MX RT
CpuType	CPU Type RT52 - i.MX RT 1052 RT62 - i.MX RT 1062
Clock	CPU Clock Speed 528C - 528MHz
RamSize	RAM Size 0R - No RAM 32R - 32MB
FlashSize	Flash Size Type and Density 4QSPI - 4MB QSPI Flash 16QSPI - 16MB QSPI Flash
SF	Special Features 0SF - No Special Features
TEMP	Operating Temperature C - Consumer: 0 to +70 C I - Industrial: -40 to +85 C
V	SOM Version A - Version 1.2

Block Diagram

Operating ranges

Parameter	Value	Unit	Comment
Power Supply	5.0	V	Connected to +5VIN SODIMM pin
Input GPIO voltage	3.3	V	-
Environment temperature1	-40…+85	oC	Industrial range
	0…+70		Consumer range

Note:
1. Maximum MPU junction temperature is +105^oC (industrial version) or +95^oC (consumer version).

Electrical parameters

SOM signal name	Parameter	Value			Units
		Min.	Typ.	Max.
+5VIN	Supply Voltage	4.0	5.0	5.5	V
-	Total Supply Current1	x	x	x	A
VGPIO	GPIO Input Voltage	0	3.3	3.62	V
+3.3VOUT	SOM Internal LDO Output Current	-	-	0.5	A
USB-OTGx-VBUS	USB Supply	4.40	-	5.5	V
VDD-COIN-3V	SNVS Backup Battery Supply	2.66	-	3.6	V
-	ADC Inputs Voltage	0	-	3.3	V

Notes:
1. Excluding external load connected to +3.3VOUT lines.
2. Applying the maximum voltage 3.6V results in shorten lifetime. Recommended value is smaller than 3.5V.

Pinout

^ SODIMM pin ^ "Functional ^ | domain" | "Function | | name" | "i.MX-RT | | Pad Name" | "Description | | (refer to i.MX-RT manuals for details)" | | 1 | Power | GND | - | - | | 2 | Power | GND | - | - | | 3 | Ctrl | PMIC-STBY-REQ | CCM_PMIC_STBY_REQ | Output

leave open if not used. |

| 4 | Ctrl | POR-B | - | External warm reset input

active L. |

| 5 | Ctrl | PMIC-ON-REQ | SNVS_PMIC_ON_REQ | Output

leave open if not used. |

| 6 | Power | VDD-SNVS-3V3 | VDD_SNVS_IN | "SNVS backup power supply must be held between 2.9V and 3.3V if the system requires keeping real time and other data on OFF state. | | Internally connected to +3.3V

leave open." |

| 7 | BOOT | BOOT-MODE1 | GPIO_AD_B0_05 | BOOT1 configuration line or multifunction GPIO with 3.3V logic levels. | | 8 | Power | VDD-COIN-3V | VDD_SNVS_IN | "Optional external coin battery for SNVS power domain

must be held between 2.9V and 3.3V if the system requires keeping real time and other data on OFF state. |

| Leave open if not used." | | 9 | BOOT | BOOT-MODE0 | GPIO_AD_B0_04 | "BOOT1 configuration line or multifunction GPIO with 3.3V logic levels. | | Pin shared with GPIO-4 line." | | 10 | NC | - | - | Not internally connected. | | 11 | USB | USB-OTG2-VBUS | USB_OTG2_VBUS | +5V USB bus. Leave open if not used. | | 12 | NC | - | - | Not internally connected. | | 13 | USB | USB-OTG1-VBUS | USB_OTG1_VBUS | +5V USB bus. Leave open if not used. | | 14 | Ctrl | ONOFF | ONOFF | Input for power interrupt generation. Leave open if not used. | | 15 | Power | GND | - | - | | 16 | Ctrl | POR-B | POR_B | "Cold reset negative logic input resets all modules and logic in the IC. | | May be used in addition to internally generated power on reset signal (logical AND

both internal |

| and external signals are considered active low)." | | 17 | Power | GND | - | - | | 18 | NC | - | - | Not internally connected. | | 19 | USB | USB-OTG2-DP | USB_OTG2_DP | Leave open if not used. | | 20 | Power | GND | - | - | | 21 | USB | USB-OTG2-DN | USB_OTG2_DN | Leave open if not used. | | 22 | Power | GND | - | - | | 23 | Power | GND | - | - | | 24 | NC | - | - | Not internally connected. | | 25 | USB | USB-OTG1-DP | USB_OTG1_DP | Leave open if not used. | | 26 | Power | GND | - | - | | 27 | USB | USB-OTG1-DN | USB_OTG1_DN | Leave open if not used. | | 28 | Power | GND | - | - | | 29 | Power | GND | - | - | | 30 | NC | - | - | Not internally connected. | | 31 | USB | nUSB-OTG-CHD | USB_OTG1_CHD_B | Leave open if not used. | | 32 | - | - | - | Not internally connected. | | 33 | JTAG | JTAG-MOD | GPIO_AD_B0_08 | "JTAG mode selector. | | multifunction GPIO with 3.3V levels. | | Leave open if not used (bulit-in 4.7k pull-down resistor)." | | 34 | - | - | - | Not internally connected. | | 35 | Power | GND | - | - | | 36 | - | - | - | Not internally connected. | | 37 |   | CLK1-N | CCM_CLK1_N | "General purpose differential high speed clock input/output. | | Leave open if not used." | | 38 | Power | GND | - | - | | 39 | | CLK1-P | CCM_CLK1_P | "General purpose differential high speed clock input/output. | | Leave open if not used." | | 40 | Power | GND | - | - | | 41 | Power | GND | - | - | | 42 | NC | - | - | Not internally connected. | | 43 | JTAG | JTAG-TDI | GPIO_AD_B0_09 | "JTAG TDI input line. | | Multifunction GPIO with 3.3V logic levels." | | 44 | NC | - | - | Not internally connected. | | 45 | GPIO | GPIO-B1-09 | GPIO_AD_B1_09 | Multifunction GPIO with 3.3V logic levels. | | 46 | JTAG | JTAG-TMS | GPIO_AD_B0_06 | "JTAG TMS input line. | | Multifunction GPIO with 3.3V logic levels." | | 47 | GPIO | GPIO-4 | GPIO_AD_B0_04 | "Multifunction GPIO with 3.3V logic levels. | | Pin shared with BOOT-MODE0 line." | | 48 | JTAG | JTAG-nTRST | GPIO_AD_B0_11 | "JTAG nTRST input line. | | Multifunction GPIO with 3.3V logic levels." | | 49 | GPIO | GPIO-B1-11 | GPIO_AD_B1_11 | Multifunction GPIO with 3.3V logic levels. | | 50 | Power | GND | - | - | | 51 | Power | GND | - | - | | 52 | JTAG | JTAG-TDO | GPIO_AD_B0_10 | "JTAG TDO ouput line. | | Multifunction GPIO with 3.3V logic levels." | | 53 | GPIO | ENET-MDC | GPIO_EMC_40 | Multifunction GPIO with 3.3V logic levels. | | 54 | JTAG | JTAG-TCK | GPIO_AD_B0_07 | "JTAG TCK input line. | | Multifunction GPIO with 3.3V logic levels." | | 55 | GPIO | GPIO-3 | GPIO_AD_B0_03 | Multifunction GPIO with 3.3V logic levels. | | 56 | GPIO | GPIO-B1-14 | GPIO_AD_B1_14 | Multifunction GPIO with 3.3V logic levels. | | 57 | COM-GPIO | UART1-TXD | GPIO_AD_B0_12 | "UART1 TxD output | | or multifunction GPIO with 3.3V logic levels." | | 58 | GPIO | GPIO-2 | GPIO_AD_B0_02 | Multifunction GPIO with 3.3V logic levels. | | 59 | Power | GND | - | - | | 60 | Power | GND | - | - | | 61 | GPIO | ENET-MDIO | GPIO_EMC_41 | Multifunction GPIO with 3.3V logic levels. | | 62 | GPIO | GPIO-1 | GPIO_AD_B0_01 | Multifunction GPIO with 3.3V logic levels. | | 63 | COM-GPIO | UART1-RXD | GPIO_AD_B0_13 | "UART1 RxD input | | or multifunction GPIO with 3.3V logic levels." | | 64 | GPIO | GPIO-0 | GPIO_AD_B0_00 | Multifunction GPIO with 3.3V logic levels. | | 65 | COM-GPIO | UART2-TXD | GPIO_AD_B1_02 | "UART2 TxD output | | or multifunction GPIO with 3.3V logic levels." | | 66 | COM-GPIO | UART1-CTS | GPIO_AD_B0_14 | "UART1 CTS output | | or multifunction GPIO with 3.3V logic levels." | | 67 | COM-GPIO | UART2-RXD | GPIO_AD_B1_03 | "UART2 RxD input | | or multifunction GPIO with 3.3V logic levels." | | 68 | COM-GPIO | UART5-RXD | GPIO_B1_13 | "UART5 RxD input | | or multifunction GPIO with 3.3V logic levels." | | 69 | COM-GPIO | UART3-TXD | GPIO_AD_B1_06 | "UART3 TxD input | | or multifunction GPIO with 3.3V logic levels." | | 70 | Power | GND | - | - | | 71 | Power | GND | - | - | | 72 | COM-GPIO | UART2-CTS | GPIO_AD_B1_00 | "UART2 CTS output | | or multifunction GPIO with 3.3V logic levels." | | 73 | COM-GPIO | UART3-RXD | GPIO_AD_B1_07 | "UART3 RxD input | | or multifunction GPIO with 3.3V logic levels." | | 74 | COM-GPIO | UART1-RTS | GPIO_AD_B0_15 | "UART1 RTS input | | or multifunction GPIO with 3.3V logic levels." | | 75 | NC | - | - | Not internally connected. | | 76 | COM-GPIO | UART3-CTS | GPIO_AD_B1_04 | "UART3 CTS output | | or multifunction GPIO with 3.3V logic levels." | | 77 | NC | - | - | Not internally connected. | | 78 | COM-GPIO | UART2-RTS | GPIO_AD_B1_01 | "UART2 RTS input | | or multifunction GPIO with 3.3V logic levels." | | 79 | COM-GPIO | UART5-TXD | GPIO_B1_12 | "UART5 TxD output | | or multifunction GPIO with 3.3V logic levels." | | 80 | COM-GPIO | UART3-RTS | GPIO_AD_B1_05 | "UART3 RTS input | | or multifunction GPIO with 3.3V logic levels." | | 81 | Power | GND | - | - | | 82 | Power | GND | - | - | | 83 | NC | - | - | Not internally connected. | | 84 | Power | GND | - | - | | 85 | Power | +3.3VOUT | - | +3.3V generated by SOM's LDO. | | 86 | NC | - | - | Not internally connected. | | 87 | Power | +3.3VOUT | - | +3.3V generated by SOM's LDO. | | 88 | Power | +3.3VOUT | - | +3.3V generated by SOM's LDO. | | 89 | Power | +3.3VOUT | - | +3.3V generated by SOM's LDO. | | 90 | Power | +3.3VOUT | - | +3.3V generated by SOM's LDO. | | 91 | Power | +3.3VOUT | - | +3.3V generated by SOM's LDO. | | 92 | Power | +3.3VOUT | - | +3.3V generated by SOM's LDO. | | 93 | Power | +3.3VOUT | - | +3.3V generated by SOM's LDO. | | 94 | NC | - | - | Not internally connected. | | 95 | NC | - | - | Not internally connected. | | 96 | Power | +5VIN | - | +4.0-5.5V input power supply. | | 97 | Ethernet | ENET1-RXD0 | GPIO_B1_04 | Ethernet MAC1-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 98 | Power | +5VIN | - | +4.0-5.5V input power supply. | | 99 | Ethernet | ENET1-RXD1 | GPIO_B1_05 | Ethernet MAC1-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 100 | Power | +5VIN | - | +4.0-5.5V input power supply. | | 101 | Ethernet | ENET1-CRS-DV | GPIO_B1_06 | Ethernet MAC1-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 102 | Power | +5VIN | | +4.0-5.5V input power supply. | | 103 | Power | GND | - | - | | 104 | Power | +5VIN | | +4.0-5.5V input power supply. | | 105 | NC | - | - | Not internally connected. | | 106 | Power | +5VIN | | +4.0-5.5V input power supply. | | 107 | Power | GND | - | - | | 108 | Power | +5VIN | | +4.0-5.5V input power supply. | | 109 | NC | - | - | Not internally connected. | | 110 | Power | +5VIN | - | +4.0-5.5V input power supply. | | 111 | Ethernet | ENET2-RXD0 | GPIO_AD_B1_14 | Ethernet MAC2-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 112 | Power | +5VIN | - | +4.0-5.5V input power supply. | | 113 | NC | - | - | Not internally connected. | | 114 | Ethernet | ENET1-TXEN | GPIO_B1_09 | Ethernet MAC1-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 115 | Power | GND | - | - | | 116 | Power | GND | - | - | | 117 | Ethernet | ENET2-CRS-DV | GPIO_AD_B1_15 | Ethernet MAC2-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 118 | Ethernet | ENET1-TX-CLK | GPIO_B1_10 | "Ethernet MAC1-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | In series is connected 10R resistor." | | 119 | Ethernet | ENET2-TXD1 | GPIO_AD_B1_13 | Ethernet MAC2-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 120 | Power | GND | - | - | | 121 | Ethernet | ENET2-TXEN | GPIO_AD_B1_12 | Ethernet MAC2-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 122 | Ethernet | ENET1-TXD0 | GPIO_B1_07 | Ethernet MAC1-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 123 | Ethernet | ENET2-TXD0 | GPIO_B1_15 | Ethernet MAC2-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 124 | Ethernet | ENET1-TXD1 | GPIO_B1_08 | Ethernet MAC1-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 125 | Power | GND | - | - | | 126 | Ethernet | ENET1-RXER | GPIO_B1_11 | Ethernet MAC1-PHY interface signal or multifunction GPIO with 3.3V logic levels. | | 127 | Power | GND | - | - | | 128 | Power | GND | - | - | | 129 | LCD | LCD-DATA21 | GPIO_B1_01 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 130 | Power | GND | - | - | | 131 | LCD | LCD-DATA22 | GPIO_B1_02 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 132 | Power | GND | - | - | | 133 | LCD | LCD-DATA17 | GND | Internally connected to GND. | | 134 | LCD | LCD-DATA23 | GPIO_B1_03 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 135 | Power | GND | - | - | | 136 | Power | GND | - | - | | 137 | LCD | LCD_DATA18 | GND | Internally connected to GND. | | 138 | LCD | LCD-DATA19 | GPIO_B0_15 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 139 | LCD | LCD-DATA13 | GPIO_B0_12 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 140 | LCD | LCD-DATA20 | GPIO_B1_00 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 141 | LCD | LCD-DATA14 | GPIO_B0_13 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 142 | LCD | LCD-DATA15 | GPIO_B0_14 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 143 | LCD | LCD_DATA8 | GND | Internally connected to GND. | | 144 | LCD | LCD-DATA16 | GND | Internally connected to GND. | | 145 | LCD | LCD-DATA9 | GND | Internally connected to GND. | | 146 | Power | GND | - | - | | 147 | Power | GND | - | - | | 148 | LCD | LCD-DATA11 | GPIO_B0_10 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 149 | LCD | LCD-DATA5 | GPIO_B0_06 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 150 | LCD | LCD-DATA12 | GPIO_B0_11 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 151 | LCD | LCD-DATA6 | GPIO_B0_07 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 152 | LCD | LCD-DATA10 | GPIO_B0_09 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 153 | LCD | LCD-DATA0 | GND | Internally connected to GND. | | 154 | LCD | LCD-DATA3 | GPIO_B0_04 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 155 | LCD | LCD-DATA1 | GND | Internally connected to GND. | | 156 | Power | GND | - | - | | 157 | LCD | LCD-RESET | GPIO_AD_B1_08 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 158 | LCD | LCD-DATA4 | GPIO_B0_05 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 159 | Power | GND | - | - | | 160 | LCD | LCD-HSYNC | GPIO_B0_02 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 161 | LCD | LCD-CLK | GPIO_B0_00 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 162 | LCD | LCD-VSYNC | GPIO_B0_03 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 163 | LCD | LCD-ENABLE | GPIO_B0_01 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 164 | LCD | LCD-DATA2 | GND | Internally connected to GND. | | 165 | Power | GND | - | - | | 166 | LCD | LCD-DATA7 | GPIO_B0_08 | LCD interface signal or multifunction GPIO with 3.3V logic levels. | | 167 | SDIO | SDIO1-D0 | GPIO_SD_B0_02 | SDIO interface signal or multifunction GPIO with 3.3V logic levels. | | 168 | NC | - | - | Not internally connected. | | 169 | SDIO | SDIO1-D3 | GPIO_SD_B0_05 | SDIO interface signal or multifunction GPIO with 3.3V logic levels. | | 170 | NC | - | - | Not internally connected. | | 171 | SDIO | SDIO1-D1 | GPIO_SD_B0_03 | SDIO interface signal or multifunction GPIO with 3.3V logic levels. | | 172 | NC | - | - | Not internally connected. | | 173 | SDIO | SDIO1-CMD | GPIO_SD_B0_00 | SDIO interface signal or multifunction GPIO with 3.3V logic levels. | | 174 | NC | - | - | Not internally connected. | | 175 | SDIO | SDIO1-D2 | GPIO_SD_B0_04 | SDIO interface signal or multifunction GPIO with 3.3V logic levels. | | 176 | NC | - | - | Not internally connected. | | 177 | Power | GND | - | - | | 178 | NC | - | - | Not internally connected. | | 179 | SDIO | SDIO1-CLK | GPIO_SD_B0_01 | SDIO interface signal or multifunction GPIO with 3.3V logic levels. | | 180 | NC | - | - | Not internally connected. | | 181 | Power | GND | - | - | | 182 | NC | - | - | Not internally connected. | | 183 | NC | - | - | Not internally connected. | | 184 | Power | GND | - | - | | 185 | Power | GND | - | - | | 186 | NC | | - | Not internally connected. | | 187 | NC | | - | Not internally connected. | | 188 | NC | - | - | Not internally connected. | | 189 | Power | GND | - | - | | 190 | NC | - | - | Not internally connected. | | 191 | NC | - | - | Not internally connected. | | 192 | NC | - | - | Not internally connected. | | 193 | NC | - | - | Not internally connected. | | 194 | NC | - | - | Not internally connected. | | 195 | NC | - | - | Not internally connected. | | 196 | NC | - | - | Not internally connected. | | 197 | NC | - | - | Not internally connected. | | 198 | NC | - | - | Not internally connected. | | 199 | Power | GND | - | - | | 200 | Power | GND | - | - |

Dimensions