NuMaker-M2351SF

These M2351 microcontrollers with low-power running up to 64 MHz frequency with up to 512 K-bytes embedded flash memory in dual bank mode supporting secure OTA (Over-The-Air) firmware update and up to 96 K-bytes embedded SRAM. Furthermore, the M2351 series also provides high-performance connectivity peripheral interfaces such as UART, SPI, I2C, GPIOs, USB and ISO 7816-3 for the smart card reader. Its secure and low-power features strengthen the innovation of IoT security.

• Target Chip: M2351SFSIAAP(U1)
• USB FS Connector(J2)
• Arduino UNO Compatible Extension Connectors (NU1, NU2, NU3, NU4)
• M2351SF Extension Connectors (JP3, JP4, JP5 and JP6)
• External VDD Power Connector(JP1)
• External VSS Power Connector(JP2)
• External VREF Connector(VREF1)
• VDD Switch(SW2)
• Ammeter Connector(AMMETER)
• Reset Button(SW1)
• Power LED and PB14 LED (LEDG1 and LEDR1)
• Nu-Link2-Me
  • VCOM Switch
  • ICE Chip: M48SSIDAE(ICEU2)
  • ICE USB Connector(ICEJ3)
  • ICE Status LED (ICES0, ICES1, ICES2, ICES3)
  • Off-line Program Button(ICESW1)