Product Describe
Product Functions
Ai-M62-CBS is a Wi Fi 6+BLE5.3 module, which is equipped with BL616 chip as the core processor and supports Wi Fi 802.11b/g/n/ax protocol and BLE protocol, as well as Thread protocol. The BL616 system includes a low-power 32-bit RISC-VCPU with floating-point unit, DSP unit, cache, and memory, with a maximum clock frequency of 320MHz
The Ai-M62-CBS module has rich peripheral interfaces, including USB2.0、SDU、SD/MMC(SDH)、SPI、UART、I2C、I2S、PWM、GPDAC、GPADC、ACOMP And GPI0, etc. The Ai-M62-CBS module Sec Eng module supports AES/SHA/PKA/TRNG and other functions, supports image encryption and signature activation, and meets various security application requirements in the Internet of Things field.
Product Specifications
| 模组型号 Module model | Ai-M62-CBS |
| 模组封装 Module packaging | SMD-44 |
| 尺寸(mm) Size(mm) | 12.0*12.0*2.4(±0.2)mm |
| 天线形式 Antenna form | 邮票孔 Stamp hole |
| 频谱范围 Spectrum range | 2400-2483.5MHz |
| 工作环境 Work environment | -40℃~85 ℃ |
| 存储环境 Storage environment | -40℃~125°C,<90%RH |
| 供电范围 Power supply range | 供电电压 2.97V~3.6V，电流≥500mA Supply voltage 2.97V~3.6V, current ≥ 500mA |
| 支持接口 Support interfaces | USB2.0、SDU、SD/MMC(SDH)、SPI.UART、I2C、I2S、PWM、GPDAC、GPADC、ACOMP and GPI0 etc |
| IO口数量 Number of IO ports | 18个 18 of them |
| 安全性 safety | WPS/WEP/WPA/WPA2/WPA3 |
| FLASH | 三种配置:①不带Flash ②2MByte ③4MByte Three configurations: ① without Flash ② 2MByte ③ 4MByte |
Product Interface Description
The Ai-M62-CBS module has a total of 44 pins connected, and the pin functions are defined as follows
| 脚序 Foot sequence | 名称 Name | 功能说明 Function Description |
| 1 | GND | 接地 Grounding |
| 2 | RF_O | 射频输出脚 RF output pin |
| 3 | GND | 接地 Grounding |
| 4 | NC | 悬空不接 Suspended without connection |
| 5 | NC | 悬空不接 Suspended without connection |
| 6 | IO01 | GPIO1/SPI_SCLK/I2_FS/I2C_SDA/ADC_CH8/PWM1 |
| 7 | IO03 | GPIO3/SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/ADC_CH3/PWM3 |
| 8 | IO2/NC | 默认NC，不可使用，如需使用请联系。如果引出，支持 Default NC, not available. Please contact if needed. If introduced, support Bootstrap/GPIO2/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/ADC_CH2/PWM2 |
| 9 | VDD33 | 3.3V 供电;外部供电电源输出电流建议在 500mA 以上 3.3V power supply; It is recommended that the output current of the external power supply be above 500mA |
| 10 | NC | 悬空不接 Suspended without connection |
| 11 | NC | 悬空不接 Suspended without connection |
| 12 | EN | 复位引脚，低电平有效 Reset pin, low level effective |
| 13 | IO00 | GPIO0/SPI_SS/I2S_BCLK/I2C_SCL/ADC_CH9/PWMO |
| 14 | IO10/SD_D2 | SDIO_DATA_2/GPIO10/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/ADC_CH7/PWM2 |
| 15 | IO11/SD_D3 | SDIO_DATA_3/GPIO11/SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM3 |
| 16 | I012/SD_CMD | SDIO_DATA_CMD/GPIO12/SPI_SS/I2S_BCLK/I2C_SCL/ADC_CH6/PWMO |
| 17 | IO13/SD_CLK | SDIO_DATA_CLK/GPIO13/SPI_SCLK/I2S_FS/I2C_SDA/ADC_CH5/PWM1 |
| 18 | IO14/SD_DO | SDIO_DATA_0/GPIO14/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/ADC_CH4/PWM2 |
| 19 | IO15/SD_D1 | SDIO_DATA_1/GPIO15/SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM3 |
| 20 | GND | 接地 Grounding |
| 21 | NC | 悬空不接 Suspended without connection |
| 22 | VDDIO | GPIO0 至 GPIO15 引脚电源，支持3.3V与 1.8V输入 GPO0 to GPO15 pin power supply, supporting 3.3V and 1.8V inputs |
| 23 | NC | 悬空不接 Suspended without connection |
| 24 | IO17/XTAL32K_OUT | 默认可用，该 IO 口与模组内部 32.768KHz晶振输出 PIN脚共用。 By default available, this IO port is shared with the 32.768KHz crystal oscillator output PIN pin inside the module. GPIO17/SPI_SCLK/I2S_FS/I2C_SDA/XTAL_32K_OUT/PWM1 |
| 25 | IO16/XTAL32K_IN | 默认可用，该 IO 口与模组内部 32.768KHz 晶振输出 PIN 脚共用。 By default available, this IO port is shared with the 32.768KHz crystal oscillator output PIN pin inside the module. GPIO16/SPI_SS/I2S_BCLK/I2C_SCL/XTAL_32K_OUT/PWMO |
| 26 | VDD11 | DVDD11 供电;超低功耗的使用场景，需要外部供电1.1V;非超低功耗的使用场景，悬空处理 DVDD11 power supply; The ultra-low power consumption usage scenario requires an external power supply of 1.1V; Non ultra-low power consumption usage scenarios, suspended processing |
| 27 | DP | USB_DP |
| 28 | DM | USB_DM |
| 29 | NC | 悬空不接 Suspended without connection |
| 30 | NC | 悬空不接 Suspended without connection |
| 31 | GND | 接地 Grounding |
| 32 | NC | 悬空不接 Suspended without connection |
| 33 | GND | 接地 Grounding |
| 34 | NC | 悬空不接 Suspended without connection |
| 35 | NC | 悬空不接 Suspended without connection |
| 36 | GND | 接地 Grounding |
| 37 | GPIO21/TX | TXD/GPIO21/SPI_SCLK/I2S_FS/I2C_SDA/ADC_RCAL_VOUT/PWM |
| 38 | GPIO22/RX | RXD/GPIO22/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM2 |
| 39 | IO27 | GPIO27/SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/ADC_CH10/PWM3 |
| 40 | IO20 | GPIO20/SPI_SS/I2S_BCLK/I2C_SCL/ADC_CHO/PWMO |
| 41 | IO28 | GPIO28/SPI_SS/I2S_BCLK/I2C_SCL/ADC_CH11/PWMO |
| 42 | IO29 | GPIO29/SPI_SCLK/I2S_FS/I2C_SDA/PWM1 |
| 43 | IO30 | GPIO30/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM2 |
| 44 | NC | 悬空不接 Suspended without connection |
| 测点 Measure point | I02 | Bootstrap/GPIO2/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/ADC_CH,shangdian2/PWM2 |
| 注:1、测点 IO2作为 Bootstrap，上电瞬间为高电平时，模组进入烧录模式;上电瞬间为低电平时，模组正常启动。 Note: 1. Test point IO2 is used as a Bootstrap. When it is powered on and reaches a high level, the module enters burning mode; When the power on moment is low, the module starts normally. | ||
Product Show
Product RF PERFORMANCE
Wi Fi RF Performance Table
| 描述 Describe | 典型值 Typical values | 单位 Unit | ||
| 频谱范围 Spectrum range | 2400~2483.5MHz | MHz | ||
| 输出功率 Output power | ||||
| 模式 Mode | 最小值 Minimum value | 典型值 Typical values | 最大值 Maximum value | 单位 Unit |
| 11ax 模式 HE40，PA 输出功率 | - | 16 | - | dBm |
| 11ax 模式 HE20，PA 输出功率 | - | 17 | - | dBm |
| 11n 模式 HT40，PA 输出功率 | - | 19 | - | dBm |
| 11n模式 HT20，PA 输出功率 | - | 19 | - | dBm |
| 11g模式，PA 输出功率 | - | 19 | - | dBm |
| 11b模式，PA 输出功率 | - | 22 | - | dBm |
| 接收灵敏度 Receiver sensitivity | ||||
| 模式 Mode | 最小值 Minimum value | 典型值 Typical values | 最大值 Maximum value | 单位 Unit |
| 11b,1 Mbps | - | -98 | - | dBm |
| 11b, 11 Mbps | - | -90 | - | dBm |
| 11g, 6 Mbps | - | -93 | - | dBm |
| 1lg,54 Mbps | - | -76 | - | dBm |
| 11n，HT20 (MCS7) | - | -73 | - | dBm |
| 11ax, HE20 (MCS9) | - | -70 | - | dBm |
| 11ax，HE40 (MCS9) | - | -67 | - | dBm |
BLE RF Performance Table
| 描述 Describe | 典型值 Typical values | 单位 Unit | ||
| 频谱范围 Spectrum range | 2400~2483.5MHz | MHz | ||
| 输出功率 Output power | ||||
| 速率模式 Rate mode | 最小值 Minimum value | 典型值 Typical values | 最大值 Maximum value | 单位 Unit |
| 1Mbps | - | 10 | 15 | dBm |
| 2Mbps | - | 10 | 15 | dBm |
| 接收灵敏度 Receiver sensitivity | ||||
| 速率模式 Rate mode | 最小值 Minimum value | 典型值 Typical values | 最大值 Maximum value | 单位 Unit |
| 1Mbps 灵敏度@30.8%PER 1Mbps sensitivity @ 30.8% PER | - | -99 | - | dBm |
| 2Mbps 灵敏度@30.8%PER 2Mbps sensitivity @ 30.8% PER | - | -97 | - | dBm |
Product Power Consumption
The following power consumption data is based on a 3.3V power supply and measured at an ambient temperature of 25 ° C.
The POUT power of all transmission modes is measured at the antenna interface.
All emission data is measured based on a 100% duty cycle in continuous emission mode.
| 模式 Mode | 最小值 Minimum value | 平均值 Average value | 最大值 Maximum value | 单位 Unit |
| 发射(Transmit)802.1lb，11Mbps，POUT=+22dBm | - | 394 | - | mA |
| 发射(Transmit)802.11g，54Mbps，POUT=+19dBm | - | 302 | - | mA |
| 发射(Transmit)802.11n，MCS7，POUT=+19dBm | - | 302 | - | mA |
| 发射(Transmit)802.11ax，MCS9，POUT=+17dBm | - | 269 | - | mA |
| 接收(Receive)802.11b，包长(packet length)1024 字节(bytes) | - | 59 | - | mA |
| 接收(Receive)802.11g，包长(packet length)1024 字节(bytes) | - | 59 | - | mA |
| 接收(Receive)802.11n，包长(packet length)1024 字节(bytes) | - | 59 | - | mA |
| 接收(Receive)802.11ax，包长(packet length)1024 字节(bytes) | - | 59 | - | mA |
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