Seeed Studio (102010228) Development Board, ATSAMD21, 32bit

Product InformationSilicon Manufacturer: MicrochipNo. of Bits: 32bitSilicon Family Name: SAMD21Core Architecture: ARMCore Sub-Architecture: Cortex-M0+Silicon Core Number: ATSAMD21Kit Contents: Development Board ATSAMD21Product Range: -Product OverviewSeeeduino Lotus Cortex-M0+ is a SAM D21 Microcontroller development board. TheAtmel / SMART SAM D21 is a series of low-power microcontrollers using the 32-bitARM Cortex -M0+ processor with 256KB Flash and 32KB of SRAM. Users can considerthe Seeeduino Lotus Cortex-M0+ as a combination of Seeeduino and Base Shield.Seeeduino Lotus Cortex-M0+ has 14 digital input/outputs (10 of which supportPWM) and 6 analogue input/outputs, 3 Serial Communication Interface, a micro USBconnector, a JST2.0 Li-Po connector, an ICSP header, 12 Grove connectors, areset button. Seeeduino Lotus Cortex-M0+ is an upgraded version of SeeeduinoLotus V1.1, it replaces a more powerful chip, optimizes the circuit layout, andthe power supply is more stable. Because this chip supports direct USB leveloutput, there is no need to use a serial port to USB chip, like CP2102N.Therefore, one more hardware serial port is available to the user.Compatible with Arduino UNOARM Cortex -M0+ 32bit 48MHz microcontroller(SAMD21)Support power path managementSupport micro-USB or Li-Po battery powered2A maximum charging currentSuitable for low power design