产品介绍
SSOM-IMX9352是一款基于NXP i.MX9352处理器开发设计的高性能低成本核心模组。集成双核Cortex-A55和Cortex-M33实时核，主频最高可达1.7 GHz。引出UART、2 路千兆以太网（其中1路支持TSN）、USB 2.0、CANFD 等常用接口。集成0.5 TOPS NPU（神经网络处理单元），可加速边缘机器学习应用。
SSOM-IMX9352尺寸仅为40x40mm，小巧紧凑，易于集成到各类产品中，为开发人员提供高性能、低成本的解决方案。
功能框图
规格参数
| Specifications | Value |
|---|---|
| CPU | NXP i.MX9352, 2x Cortex-A55@1.7GHz + Cortex-M33@250MHz |
| NPU | 0.5 TOPS |
| 视频 | 输出: 1x MIPI-DSI(up to 1920x1200p60); 1x LVDS TX(up to 1366x768p60 or 1280x800p60 ); 输入: 1x MIPI-CSI |
| 音频 | 3x SAI; 1x SPDIF; 1x 24bit PDM |
| 以太网 | 2xGigabit Ethernet(1w/TSN) |
| RAM | 1GB/2GB LPDDR4 SDRAM |
| Flash | 8GB/16GB eMMC |
| USB | 2xUSB2.0 OTG |
| Gigabit Ethernet | 2x |
| ADC | 4x |
| CAN FD | 1x |
| MIPI DSI | 1x |
| MIPI CSI | 1x |
| LVDS | 1x |
| UART | 8x |
| I2C | 8x |
| SAI | 3x |
| SDIO | 1x |
| SPI | 8x |
| JTAG | 1x |
| 电源 | DC 5V |
| 工作温度 | -20 ~ +75 °C |
| 尺寸（长X宽） | 40.0 x 40.0mm |
| 操作系统 | Linux |
引脚定义
| 外层引脚 | 内层引脚 | ||
|---|---|---|---|
| 引脚编号 | 引脚定义 | 引脚编号 | 引脚定义 |
| 1 | GND1 | 97 | PDM_CLK |
| 2 | LVDS_CLK_P | 98 | PDM_DATAO |
| 3 | LVDS_CLK_N | 99 | PDM_DATA1 |
| 4 | GND2 | 100 | GPIO_IO01 |
| 5 | LVDS_TX0_P | 101 | GPIO_IO00 |
| 6 | LVDS_TX0_N | 102 | GPIO_IO03 |
| 7 | GND3 | 103 | GPIO_IO02 |
| 8 | LVDS_TX1_P | 104 | GPI0_IO04 |
| 9 | LVDS_TX1_N | 105 | GPIO IO05 |
| 10 | GND4 | 106 | GPIO_IO06 |
| 11 | LVDS_TX2_P | 107 | GPIO_IO07 |
| 12 | LVDS_TX2_N | 108 | GPIO_IO12 |
| 13 | GND5 | 109 | GPI0_IO13 |
| 14 | LVDS_TX3_P | 110 | GPI0_IO14 |
| 15 | LVDS_TX3_N | 111 | GPIO_IO15 |
| 16 | GND6 | 112 | GPIO_IO29 |
| 17 | PMIC_32K_OUT | 113 | PMIC_nINT |
| 18 | SYS_nRST | 114 | NC1 |
| 19 | PMIC_SCLL | 115 | NC2 |
| 20 | PMIC_SDAL | 116 | NC3 |
| 21 | JTAG_TDO | 117 | NC4 |
| 22 | JTAG_TDI | 118 | NC5 |
| 23 | JTAG_TMS | 119 | VDD1V8_2 |
| 24 | JTAG_TCK | 120 | VDD5V_4 |
| 25 | GND7 | 121 | VDD5V_5 |
| 26 | VDD1V8_1 | 122 | VDD5V_6 |
| 27 | VDD5V_1 | 123 | VDD3V3_2 |
| 28 | VDD5V_2 | 124 | GND14 |
| 29 | VDD5V_3 | 125 | GND15 |
| 30 | VDD3V3_1 | 126 | GND16 |
| 31 | GND8 | 127 | CLKO04 |
| 32 | GND9 | 128 | CLKO03 |
| 33 | GPIO_IO22 | 129 | CLKO02 |
| 34 | GPIO_IO23 | 130 | CLKO01 |
| 35 | GPIO_IO24 | 131 | GND17 |
| 36 | GPIO_IO28 | 132 | ENET2_MDC |
| 37 | ENET2_TDO | 133 | ENET2_MDIO |
| 38 | ENET2_TD1 | 134 | GND18 |
| 39 | ENET2_TD2 | 135 | SD3_CLK |
| 40 | ENET2_TD3 | 136 | SD3_CMD |
| 41 | ENET2_TXC | 137 | SD3_DATAO |
| 42 | ENET2_TX_CTL | 138 | SD3_DATA1 |
| 43 | ENET2_RDO | 139 | SD3_DATA2 |
| 44 | ENET2_RD1 | 140 | SD3_DATA3 |
| 45 | ENET2_RD2 | 141 | ENET1_MDC |
| 46 | ENET2_RD3 | 142 | ENET1_MDIO |
| 47 | ENET2_RXC | 143 | GPIO_IO25 |
| 48 | ENET2_RX_CTL | 144 | GPI0_IO27 |
| 49 | ENET1_RX_CTL | 145 | GPIO_IO16 |
| 50 | ENET1_RXC | 146 | GPIO_IO19 |
| 51 | ENET1_RD3 | 147 | GPIO_IO20 |
| 52 | ENET1 RD2 | 148 | GPIO_IO26 |
| 53 | ENET1_RD1 | 149 | GPIO_IO17 |
| 54 | ENET1 RDO | 150 | GPIO_IO08 |
| 55 | ENET1_TX_CTL | 151 | GPIO_IO09 |
| 56 | ENET1_TXC | 152 | GPIO_IO10 |
| 57 | ENET1 TD3 | 153 | GPIO_IO11 |
| 58 | ENET1 TD2 | 154 | SAI1_RXDO |
| 59 | ENET1 TD1 | 155 | SAI1_TXDO |
| 60 | ENET1_TDO | 156 | SAI1_TXC |
| 61 | SD2_DATA3 | 157 | SAI1_TXFS |
| 62 | SD2_DATA2 | 158 | WDOG_B |
| 63 | SD2_DATA1 | 159 | UART2_TXD |
| 64 | SD2_DATA0 | 160 | UART2_RXD |
| 65 | SD2_nRST | 161 | UART1_RXD |
| 66 | SD2_CLK | 162 | UART1_TXD |
| 67 | SD2 CMD | 163 | ADC_IN3 |
| 68 | SD2_nCD | 164 | ADC_IN1 |
| 69 | SD2_VSEL | 165 | ADC_IN2 |
| 70 | NVCC_SD | 166 | ADC_INO |
| 71 | ONOFF | 167 | PMIC_STBY_REQ |
| 72 | POR_B | 168 | PMIC_ON_REQ |
| 73 | GND10 | 169 | CLKIN1 |
| 74 | USB2_DN | 170 | CLKIN2 |
| 75 | USB2_DP | 171 | USB1_ID |
| 76 | GND11 | 172 | USB2_ID |
| 77 | USB1_DN | 173 | I2C1_SCL |
| 78 | USB1_DP | 174 | I2C1_SDA |
| 79 | GND12 | 175 | 12C2_SCL |
| 80 | CSI_CLK_P | 176 | 12C2_SDA |
| 81 | CSI_CLK_N | 177 | USB_PWRON |
| 82 | CSI_DO_P | 178 | GND19 |
| 83 | CSI_DO_N | 179 | TAMPERO |
| 84 | CSI_D1_P | 180 | TAMPER1 |
| 85 | CSI_D1_N | 181 | NVCC_BBSM_1V8 |
| 86 | GND13 | 182 | GPIO_IO21 |
| 87 | DSI_D3_N | 183 | GPIO_IO18 |
| 88 | DSI_D3_P | 184 | GND20 |
| 89 | DSI_D2_N | ||
| 90 | DSI_D2_P | ||
| 91 | DSI_D1_N | ||
| 92 | DSI_D1_P | ||
| 93 | DSI_DO_N | ||
| 94 | DSI_DO_P | ||
| 95 | DSI_CLK_N | ||
| 96 | DSI_CLK_P |
| 中心引脚 | |
|---|---|
| 引脚编号 | 引脚定义 |
| 185 | GND23 |
| 186 | GND24 |
| 187 | GND25 |
| 188 | GND26 |
| 189 | GND27 |
| 190 | GND38 |
| 191 | GND39 |
| 192 | GND40 |
| 193 | GND41 |
| 194 | GND42 |
| 195 | GND43 |
| 196 | GND44 |
| 197 | GND45 |
| 198 | GND46 |
| 199 | GND47 |
| 200 | GND48 |
| 201 | GND49 |
| 202 | GND50 |
| 203 | GND51 |
| 204 | GND52 |
| 205 | GND53 |
| 206 | GND54 |
| 207 | GND55 |
| 208 | GND56 |
| 209 | GND57 |
| 210 | GND58 |
| 211 | GND59 |
| 212 | GND60 |
| 213 | GND61 |
| 214 | GND62 |
| 215 | GND63 |
| 216 | GND64 |
| 217 | GND65 |
| 218 | GND66 |
| 219 | GND67 |
| 220 | GND68 |
机械尺寸
