STMicroelectronics STM32G070RBT6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32G0
Packaging Tray | NULL
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 64MHz
Connectivity I2C, IrDA, LINbus, SPI, SmartCard, UART/USART
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 59
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 36K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 19x12b
Oscillator Type External, Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STMicroelectronics STM32G070RBT6 is a 64 MHz ARM Cortex-M0+ MCU with 128KB flash and 36KB SRAM. It operates from 2V to 3.6V and includes DMA, I2S, POR, PWM, and WDT. The 64-LQFP package provides ample I/O for complex applications like audio, industrial control, and IoT edge devices.

  • High Performance at 64MHz: Faster processing for real-time control and signal processing.
  • Large 36KB SRAM: Supports complex applications and large data buffers.
  • Integrated I2S: Enables direct audio interface without external codec logic.
  • Rich Timer Set: Advanced PWM features for precise motor and power control.

Audio Processing

The I2S interface and 64 MHz Cortex-M0+ core enable low-cost audio playback and recording in consumer devices.

Industrial Sensors

With 36KB RAM and DMA, it can buffer high-speed sensor data for predictive maintenance systems.

Battery Management Systems

Its 2V-3.6V range and low-power modes suit BMS monitoring in portable power tools.

Smart Meters

128KB flash and multiple timers allow accurate energy measurement and communication in utility meters.

Motor Control

PWM timers with dead-time insertion make it suitable for driving BLDC motors in drones.

IoT Edge Nodes

With rich connectivity options and low power, it serves as a hub for local sensor aggregation.

Q: What is the core and speed of the STM32G070RBT6?
A: It uses an ARM Cortex-M0+ core running at up to 64 MHz.
Q: How much flash and RAM does it have?
A: It has 128KB flash and 36KB SRAM.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: Does it support I2S audio?
A: Yes, it includes I2S for digital audio applications.
Q: What package is available?
A: It comes in a 64-pin LQFP package.
Base Product Number : STM32G070RB
128KB flash 36KB RAM 64-LQFP 64MHz ARM Cortex-M0+ I2S industrial IoT STM32G0
Q: What is the core and speed of the STM32G070RBT6?
A: It uses an ARM Cortex-M0+ core running at up to 64 MHz.
Q: How much flash and RAM does it have?
A: It has 128KB flash and 36KB SRAM.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: Does it support I2S audio?
A: Yes, it includes I2S for digital audio applications.
Q: What package is available?
A: It comes in a 64-pin LQFP package.