ARDAVAN-MM32F5270-DEVKIT-1RV0
The development board is compatible with Ardavan-DEVKIT (ٍExtended ARDUINO MEGA COMPATIBLE) connections with 121 pins and digital input / output, 24 analog inputs/2 Analog outputd and 4 SCI ports, two CAN ports, a 4MHz crystal oscillator, a 32768Hz Low power Crystal oscillator, Backup Battery, a USB connection, a SWD Debug connection and a reset button. This board has the necessary side circuits of a microcontroller. This board is compatible with most shields designed with the Arduino MEGA and Ardavan Enhanced Formfactor.
MM32F5277 is based on Arm China STAR-MC1 processor and Armv8-M Mainline Instruction Set Architecture,integrates with FPU and DSP. Its unit frequency CoreMark is approximately 20% higher than that of Cortex-M3 and Cortex-M4
It operates at a frequency of up to 120MHz, embeds up to 256KB Flash and 192KB RAM, equips with algorithm acceleration units such as Floating Point Unit (FPU), Digital Signal Processing (DSP), signal-to-signal interconnected matrix MindSwitch, Configurable Logic Unit (CLU) and trigonometric function acceleration unit (CORDIC) and integrates with rich peripheral modules and I/O ports. Compared with the existing products, MM32F5270 is designed to be used in a wide range of industrial, automotive and IoT applications with improved performance, memory capacity, bus architecture and peripheral configuration.
Board Specifications:
Microcontroller: MM32F5277/MM32F5287 (CHINA STAR_MC1 core)
Operating voltage:2.7- 5.0 volts
Number of I / O pins: 121
Analog input/output pins: 24 channel 12bit SAR A/D + 2 channel 12 bitsD/A
DC current per pin: 20mA
DC current for power supply pin: 250 mA
- 4KB L1 I-Cache and 4KB L1 D-Cache
- Up to 256KB built-in Flash
- Up to 192KB built-in RAM (including 32KB ITCM, 32KB DTCM and 128KB System RAM)
- Embed QSPI interface and support eXecute-in-Place (XIP)
- Embed FSMC parallel memory interfaces
- Two 12-bit SAR ADCs with sampling rate up to 3MSPS, equip with up to 24 external channels and support up to 256 times hardware oversampling
- Two 12-bit DACs and three comparators
- Seven 16-bit timers and two 32-bit timers
- Eight UART interfaces (including one LPUART), three SPI interfaces, three I2S interfaces and two I2C interfaces
- One USB OTG full-speed interface
- Two FlexCAN interfaces
- Some models equip with 10M/100M Ethernet controllers
- Supported temperature range: -40℃~105℃
- Supply: 6-30V
- No. of I/O: 121
- Communication ports: I2C, QSPI, Flex CAN, LIN, SCI (USART)
- Battery Backup: CR1220
Recommended applications:
- Industry control
- Elevator control
- Firefighting control
- Transportation
- Printer
- Scanner
- Home appliance control
- Motor control
- Floor sweeper