The Maple is A 32-bit ARM development board. Coupled with the Maple IDE, the Maple line of development boards bring an Arduino style user experience to the world of powerful 32-bit ARM processors. The Maple Mini is the breadboard friendly Maple development board featuring a smaller, 48-pin STM32 with the same speed and memory as the original Maple. Smaller than a stick of gum, the Maple Mini sports 120 KB Flash memory, 34 GPIOs and 20 KB of SRAM. The Maple IDE will make Processing/Arduino programmers feel right at home. By swapping the popular "avr-gcc" compiler with CodeSourcery's "arm-none-eabi-gcc," LeafLabs manages to provide a nearly identical programming experience to Arduino despite targeting a completely different architecture.Features: • ARM 32-bit CortexTM-M3 CPU Core • 72 MHz maximum frequency,1.25 DMIPS/MHz • MCU: STM32F103RCBT6, a 32-bit ARM Cortex M3 microprocessor • Clock Speed: 72 MHz • 2 I2C peripherals • 7 Channels of Direct Memory Access (DMA) (dma.h) • 3 USART (serial port) peripherals • 1 advanced and 3 general-purpose timers • Dedicated USB port for programming and communications • JTAG • Nested Vectored Interrupt Controller (NVIC) (including external interrupt on GPIOs) • Supplies up to 500 mA at 3.3 V, with separate 250 mA digital and analog regulators for • low-noise analog performance • Open source, four layer design • Support for low power, sleep, and standby modes ( • Operating Voltage: 3.3 V • Input Voltage (recommended): 3 V - 12 V What you get: • 1 x Maple Mini • 2 x 20 pin male headers
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