
Based on RTL8722CSM IoT Development Board: RTL8722CSM-EVB
Ameba CS RTL8722CSM(QFN88) is a highly integrated single-chip with low power consumption mechanism for IoT (Internet of Things). It combines an arm® new architecture Armv8M KM4 MCU, Wi-Fi, Bluetooth and provides a bunch of configurable GPIOs which are configured as digital peripherals for different applications and control usage.
RTL8722CSM-EVB Wireless Dev Board is a convenient development kit for makers. It separate into 2 boards, the small one- AFM331T WiFi+Bluetooth Module on the top is main mother board with all functions included, and the other on the bottom is similar to Arduino UNO form factor size which provides the development interface CMSIS-DAP mode and J-LINK debugger mode.
CPU
- 32-bit Arm®Cortex®-M4, up to 200MHz
- 32-bit Arm®Cortex®-M0, up to 20MHz
Memory
- 512KB SRAM + 4MB PSRAM
Key Features
- Integrated 802.11a/n Wi-Fi SoC
- Trustzone-M Security
- Hardware SSL Engine
- Root Trust Secure Boot
- USB Host/Device
- SD Host
- BLE5.0
- Codec
- LCDC
- Key Matrix
Realtek Chip |
Series |
EVB |
Module |
Package |
Protocol |
CPU |
Frequency |
SRAM |
Flash |
BLE |
LCD |
UART |
SPI |
I2S |
SDIO | Key Scan |
ADC/DAC |
RTL8710BX |
Ameba Z |
AFW121T-EVB |
AFW121T |
21Pin 18x22mm |
WiFi |
ARM M4 |
62.5M |
256KB |
Ext |
- |
N |
1 |
1 |
N |
N |
Y/N |
|
RTL8720CN |
Ameba Zii |
RTL8720CN-EVB |
AFM201T |
23Pin 15x24mm |
WiFi+BLE4.2 |
ARM M4 |
100M |
256KB |
Ext |
4.2 |
N |
2 |
1 |
N |
N | 4x2/3x3 |
N/N |
RTL8720CM |
Ameba Zii |
RTL8720CM-EVB |
AFM203T |
23Pin 15x24mm |
WiFi+BLE4.2 |
ARM M4 |
100M |
256KB |
Ext |
4.2 |
N |
2 |
1 |
N |
N | 4x2/3x3 |
N/N |
RTL8720CS |
Ameba CS |
RTL8720CS-EVB |
AFM312T |
23Pin 19x29mm |
WiFi+BLE5 Mesh |
M0+M4 |
200M |
512KB |
Ext |
5.0 |
N |
2 |
2 |
Y |
N | 7x3/5x5 |
Y/Y |
RTL8721CSM |
Ameba CS |
RTL8721CSM-EVB |
AFM321T |
66Pin 27x37mm |
WiFi+BLE5 Mesh |
M0+M4 |
200M |
512K+4M |
Ext | 5.0 | N |
3 |
2 |
Y |
N | 4x8/6x6 |
Y/Y |
RTL8722CSM |
Ameba CS |
RTL8722CSM-EVB |
AFM331T |
66Pin 27x37mm |
WiFi+BLE5 Mesh |
M0+M4 |
200M |
512K+4M |
Ext | 5.0 | RGB |
4 |
2 |
Y |
D/H | 4x8/6x6 |
Y/Y |
RTL8720DN |
Ameba D |
RTL8720DN-EVB |
AFM412T |
23Pin 19x29mm |
2.4G+5G+BLE5 |
M0+M4 |
200M |
512K |
Ext |
5.0 |
N |
2 |
1 |
Y |
N | 4x8/6x6 |
Y/Y |
RTL8721DM |
Ameba D |
RTL8721DM-EVB |
AFM421T |
66Pin 27x37mm |
2.4G+5G+BLE5 |
M0+M4 |
200M |
512K+4M |
Ext |
5.0 |
N |
3 |
2 |
Y |
N | 4x8/6x6 |
Y/Y |
RTL8722DM |
Ameba D |
RTL8722DM-EVB |
AFM431T |
66Pin 27x37mm |
2.4G+5G+BLE5 |
M0+M4 |
200M |
512K+4M |
Ext |
5.0 |
RGB |
4 |
2 |
Y |
D/H | 4x8/6x6 |
Y/Y |
Amazon FreeRTOS Getting Started Guide
APPLICATION
Dimensions | 86mm x72mm x12mm |
Weight | 29g |
Battery | Exclude |
File Type |
Description (Downloadable) |
Version |
Language |
Update Date |
Size |
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|
6.2 |
English |
2021-05-17 |
829.56MB |

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DALIAN IFLABEL TECHNOLOGY CO., LTD.
Add:No.17 Gonghua Street, Dalian
E-mail : info@iflabel.com
Phone:+86-411-84619565