---
product_id: 63603028
title: "LeafLabs Maple Mini 32-BIT ARM M3 CPU Dev board - Powerfull 32-bit ARM Processor"
brand: "make nation"
price: "R$439"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/63603028-leaflabs-maple-mini-32-bit-arm-m3-cpu-dev-board
store_origin: BR
region: Brazil
---

# LeafLabs Maple Mini 32-BIT ARM M3 CPU Dev board - Powerfull 32-bit ARM Processor

**Brand:** make nation
**Price:** R$439
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** LeafLabs Maple Mini 32-BIT ARM M3 CPU Dev board - Powerfull 32-bit ARM Processor by make nation
- **How much does it cost?** R$439 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/63603028-leaflabs-maple-mini-32-bit-arm-m3-cpu-dev-board)

## Best For

- make nation enthusiasts

## Why This Product

- Trusted make nation brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

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

## Features

- 2 SPI peripherals
- 9 analog input (ADC) pins at 12 bit resolution
- 12 PWM pins at 16 bit resolution
- 34 digital I/ pins (GPIOs)
- 128 KB Flash and 20 KB SRAM

## Images

![LeafLabs Maple Mini 32-BIT ARM M3 CPU Dev board - Powerfull 32-bit ARM Processor - Image 1](https://images-eu.ssl-images-amazon.com/images/I/51iIb%2BLWw8L.jpg)
![LeafLabs Maple Mini 32-BIT ARM M3 CPU Dev board - Powerfull 32-bit ARM Processor - Image 2](https://images-eu.ssl-images-amazon.com/images/I/417ZV2yBB2L.jpg)
![LeafLabs Maple Mini 32-BIT ARM M3 CPU Dev board - Powerfull 32-bit ARM Processor - Image 3](https://images-eu.ssl-images-amazon.com/images/I/41526NnIU%2BL.jpg)
![LeafLabs Maple Mini 32-BIT ARM M3 CPU Dev board - Powerfull 32-bit ARM Processor - Image 4](https://images-eu.ssl-images-amazon.com/images/I/51iq5xRhXgL.jpg)
![LeafLabs Maple Mini 32-BIT ARM M3 CPU Dev board - Powerfull 32-bit ARM Processor - Image 5](https://images-eu.ssl-images-amazon.com/images/I/51oa15PZwML.jpg)

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**Shop now:** [https://www.desertcart.com.br/products/63603028-leaflabs-maple-mini-32-bit-arm-m3-cpu-dev-board](https://www.desertcart.com.br/products/63603028-leaflabs-maple-mini-32-bit-arm-m3-cpu-dev-board)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-05-20*