Introduction
The Realtek RTL872xD series is dual band Wi-Fi(2.4G+5G)and BLE5.0 Combo SoC chip. With ultra-low power consumption, complete encryption strategy and abundant peripheral resources, it is widely in various products such as Home appliance control panel, Smart door, Smart toy, Smart voice, Smart remote control, Bluetooth gateway, Headset, Wi-Fi gamepad, Smart POS, etc.
DESCRIPTION
CHIP
Highlights
WIFI4 2.4G/5G;
BLE 5.0;
BLE Mesh 1.1.
SPI/UART/I2C;
Key-scan/ Quad-decoder;
IR/PWM/ADC;
SDIO/USB;
LCDC/Audio Codec.
AT Command;
VS-Code Plugin;
Zephyr;
Arduino IDE.
Specifications
High performance MCU: Real-300
Low power MCU: Real-200
Security
Low Power
Wi-Fi
BT
High performance MCU: Real-300
Low power MCU: Real-200
Security
Low Power
Wi-Fi
BT
Part Number Comparison
Part Number | RTL8720DN―VA1―CG | RTL8720DN―VA1―CGT | RTL8720DN―VT1―CG | RTL8720DM―VA1―CG | RTL8720DF―VA1―CG | RTL8720DF―VT1―CG | RTL8721DM―VA1―CG | RTL8721DM―VA1―CGT | RTL8722DM―VA1―CG | RTL8722DM―VA1―CGT | RTL8722DM―VP1―CG |
---|---|---|---|---|---|---|---|---|---|---|---|
CPU | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz | Real-M300: 200MHz Real-M200: 20MHz |
Embedded Flash | - | - | - | - | 4MB (NOR) | 4MB (NOR) | - | - | - | - | / |
Embedded PSRAM | - | - | - | 4MB (PSRAM) | - | - | 4MB (PSRAM) | 4MB (PSRAM) | 4MB (PSRAM) | 4MB (PSRAM) | 4MB (PSRAM) |
GPIO | 21 | 21 | 21 | 21 | 22 | 22 | 34 | 34 | 54 | 54 | 54 |
Wi―Fi Spec | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) | Wi-Fi 4 (2.4GHz + 5GHz) |
Bluetooth Spec | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 |
Package (mm) | QFN48, 6x6 | QFN48, 6x6 Tape & Reel | QFN48, 6x6 | QFN48, 6x6 | QFN48, 6x6 | QFN48, 6x6 | QFN68, 8x8 | QFN68, 8x8 Tape & Reel | QFN88, 10x10 | QFN88, 10x10 Tape & Reel | QFN88, 10x10 |
Reference Module | - | - | - | - | PKM8720DF-A00-F10 | PKM8720DF-C13-F10 | - | - | - | - | / |
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