RTL8721DM
AMEBA D SERIES, 1X1 DUAL-BAND WI-FI + BLE 5.0, IOT LOW-ENERGY SOC WITH HIGH SECURITY
General Description
The Realtek RTL8721DM is a highly integrated single chip with a low-power-consumption mechanism ideal for IoT (Internet of Things) applications. It combines a Real-M300 CPU (up to 200MHz), Real-M200 CPU (20MHz)Wi-Fi, Bluetooth, Wireless MAC/Baseband/RF, audio codec features, and configurable GPIOs that can function as digital peripherals for various product applications and control usage. The RTL8721DM’s embedded memory configuration enables simpler and faster application development.
Features
CPU
- Real-M300 @ 200MHz
- Real-M200 @ 20MHz
Memory
- 4.5MB embedded SRAM
- XIP (eXecute In Place)
- Provides external Flash interface
Wi-Fi
- 802.11 a/b/g/n 1x1, 2.4GHz & 5GHz up to 150Mbps (PHY rate)
Bluetooth
- BLE5.0 (PHY, LL, L2CAP, SM, ATT, GAP, GATT)
- Supports both central and peripheral modes
- High power mode (8dbm, shares the same PA with Wi-Fi)
Security
- Hardware Engine
- Trustzone-M
- Secure Boot
- SWD Protection
- Wi-Fi WEP, WPA, WPA2, WPS
- Security engine: MD5, SHA-1, SHA2-256, DES, 3DES, AES
Peripheral Interface
- USB 2.0
- UART x4
- SPI interface x3
- I2C interface x 2
- PWM x17
- Cap Touch
- IR
- Audio ADC
- RTC
- Maximum 16 GPIOs
- Key Scan
Package
- Type: QFN68
- Size: 8x8 mm^2
Applications
- Smart Home
- Smart Appliance
- Smart Building
- Retail Applications
- Health Care Applications
- Wi-Fi-enabled Toys
- Audio Applications