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2.4G
BT5.0 and above
Realtek
1T1R
Select
UART/GPIO/I2C/PWM/ SDIO
Product Name
RTL8722DM IoT Module 6222N-IMB
RTL8722DM
2.4G Wi-Fi
UART/ SPI/ SDIO/ USB/ GPIO/ PWM/ I2C
1T1R
BT5.0/ BLE5.0
27.0 X 30.0mm
Details Information
Introduction
6222N-IMB is a highly integrated IoT module with low power 802.11a/b/g/n Wireless LAN (WLAN) and Bluetooth Low Energy communication controller. It combines a high-performance KM4 MCU, a low power KM0 MCU, WLAN (802.11 a/b/g/n) MAC, a 1T1R capable WLAN baseband, RF, Bluetooth.
High speed connectivity interfaces, SDIO and USB are provided. Also audio codec, key-scan and touch keys integrated. Flexible design configures GPIO to different functions.
6222N-IMB integrates internal memories for complete Wi-Fi protocol functions.
Features
27*30mm with 1 IPEX connector version
System and memory
Dual processor core
KM4: Armv8-M with cortex-m33
KM0: Armv8-M with cortex-m23
512kB SRAM@200MHz
4MB PSRAM
4MB external flash
64 GPIO pins
IPC: inter-processor communication
Wireless
802.11a/b/g/n 1x1 2.4G&5GHz
20MHz/40MHz up to MCS7
Very low power suspends mode(DLPS)
BLE5.0
Security
Hardware engine: AES/DES/SHA hardware engine.
Secure boot supported
Debug port access protection and prohibition modes
Secure efuse
Flash decryption on the fly
Communication internaces
SD/SDIO2.0 SDR25
USB2.0
SPI
UART
IR
SGPIO
I2C
USI
Audio
Sampling frequency:8/16/32/44.1/48/88.2/9KHz.
Integrates earphone driver 40mW on 16Ω load/ 20mW on 32Ω load.
Gain step: 0.375dB/step ,gain range: -64.5dB~0dB.
Audio output mode Line-out cap-less mode /differential mode/ single-ended mode.
I2S.
Timer
PWM
RTC
Human machine interaction
Key-matrix
Cap-touch
LCD
Analog
ADC
Block Diagram
Parameters
Ordering Information
Product Name
RTL8722DM IoT Module 6222N-IMB
RTL8722DM
2.4G Wi-Fi
UART/ SPI/ SDIO/ USB/ GPIO/ PWM/ I2C
1T1R
BT5.0/ BLE5.0
27.0 X 30.0mm
Details Information
Introduction
6222N-IMB is a highly integrated IoT module with low power 802.11a/b/g/n Wireless LAN (WLAN) and Bluetooth Low Energy communication controller. It combines a high-performance KM4 MCU, a low power KM0 MCU, WLAN (802.11 a/b/g/n) MAC, a 1T1R capable WLAN baseband, RF, Bluetooth.
High speed connectivity interfaces, SDIO and USB are provided. Also audio codec, key-scan and touch keys integrated. Flexible design configures GPIO to different functions.
6222N-IMB integrates internal memories for complete Wi-Fi protocol functions.
Features
27*30mm with 1 IPEX connector version
System and memory
Dual processor core
KM4: Armv8-M with cortex-m33
KM0: Armv8-M with cortex-m23
512kB SRAM@200MHz
4MB PSRAM
4MB external flash
64 GPIO pins
IPC: inter-processor communication
Wireless
802.11a/b/g/n 1x1 2.4G&5GHz
20MHz/40MHz up to MCS7
Very low power suspends mode(DLPS)
BLE5.0
Security
Hardware engine: AES/DES/SHA hardware engine.
Secure boot supported
Debug port access protection and prohibition modes
Secure efuse
Flash decryption on the fly
Communication internaces
SD/SDIO2.0 SDR25
USB2.0
SPI
UART
IR
SGPIO
I2C
USI
Audio
Sampling frequency:8/16/32/44.1/48/88.2/9KHz.
Integrates earphone driver 40mW on 16Ω load/ 20mW on 32Ω load.
Gain step: 0.375dB/step ,gain range: -64.5dB~0dB.
Audio output mode Line-out cap-less mode /differential mode/ single-ended mode.
I2S.
Timer
PWM
RTC
Human machine interaction
Key-matrix
Cap-touch
LCD
Analog
ADC
Block Diagram
Parameters
Ordering Information
