SparkFun MicroMod STM32WB5MMG Processor

SKU: DEV-21438 Brand: Sparkfun

The MicroMod STM32WB5MMG Processor has a powerful combination of computing and wireless capabilities all on one Processor...

$37.30 AUD, inc GST

$33.91 AUD, exc GST

Available with a lead time
Expect dispatch between May 05 and May 08

Quantity Discounts:

10+ $32.89 (exc GST)
25+ $32.21 (exc GST)

Restrictions apply to this RF Equipment for use in Australia:

Only to be operated on 433Mhz / 915-930Mhz / 2.4Ghz (check the product description for compatible frequency ranges).
If operating outside of shared frequencies or in such a way that is beyond low interference potential devices are intended to function, then you have obtained the appropriate authorisation to do so.

For use in other locations around the world:

Follow region-specific frequency spectrum rules.

A declaration of use will need to be submitted during checkout.

The MicroMod STM32WB5MMG Processor expands on SparkFun's MicroMod ST product line with a powerful combination of computing and wireless capabilities on one M.2-connectable processor. The STM32WB5MMG from STMicroelectronics^™ is an ultra-low power microcontroller that combines a pair of Arm^® Cortex^® processors; a Cortex-M4 processor with FPU and ART for primary computing and a Cortex-M0 to run the 2.4 GHz RF stack. The module's radio is Bluetooth^® Low Energy 5.3, Zigbee^® 3.0, and OpenThread certified.

The Cortex-M4 CPU on this Processor can operate at a frequency of up to 64 MHz and features a floating point unit (FPU) single precision, which supports all ARM single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The module uses an integrated chip antenna for the RF stack with Tx output power up to +6 dBm and Rx sensitivity of -96 dBm for BLE and -100 dBm for 802.15.4 protocols. The processor includes an additional 128Mb (16MB) serial flash memory chip on the underside of the board.

MicroMod is a modular interface ecosystem that connects a microcontroller “processor board” to various “carrier board” peripherals. Utilizing the M.2 standard, the MicroMod standard is designed to easily swap out processors on the fly. Pair a specialized carrier board for the project you need with your choice of compatible processor!

Get Started with the MicroMod STM32WB5MMG Processor Hookup Guide

Features

STM32WB5MMG General Features:

Pair of Arm^® Cortex^® Processors:
- Arm^® Cortex^®-M4 CPU with FPU (Floating Point Unit)
  - Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory
  - Frequency up to 64 MHz
  - Memory protection unit
  - 80 DMIPS/ 1.25 DMIPS/MHz (Dhrystone 2.1)
  - DSP instructions
- Arm^® Cortex^®-M0+ CPU
  - Dedicated to 2.4 GHz RF transceiver and security peripherals
2.4 GHz RF Transceiver
- Bluetooth® 5.3
- IEEE 802.15.4-2011 PHY and MAC
- Output Power: Programmable up to +6 dBm (1 dBm increments)
- RX Sensitivity:
  - -96 dBm for BLE @ 1 Mbps
  - -100 dBm for 802.15.4
- Max Range: 75 m
1 MB Flash memory
256 KB SRAM
Supply Voltage Range: 1.71 to 3.6 V
Ultra-Low Power Consumption
- Shutdown Mode: 13 nA
- Stop Mode: 600 nA
- Standby Mode: 600 nA
- Radio: 4.5 mA (Rx) / 5.2 mA (Tx @ 0 dBm)

Specific Peripherals available on MicroMod STM32WB5MMG

Two UART (One low power)
Two I²C Buses
SPI
I2S Audio
16-bit Advanced Four-Channel Timer
Two Dedicated Analog Inputs
Two Dedicated PWM
- Shared with Timer pins
Eight General Purpose I/O Pins

Documents

MicroMod STM32WB5MMG Processor Documentation

MicroMod Documentation

Product Comments

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