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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 100

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 100
Multiple Of: 1,500
Quantity Web Price
1,500+ $3.60


Attributes Table
Family Name STM32G
Core Processor ARM Cortex M0
Program Memory Type Flash
Flash Size (Bytes) 128kB
RAM Size 32kB
Speed 170MHz
No of I/O Lines 86
InterfaceType / Connectivity IrDA/I2C/SPI/UART/USART
Peripherals DMA/POR/PWM/Watchdog
Supply Voltage 1.71V to 3.6V
Operating Temperature -40°C to +85°C
On-Chip ADC 23-chx12-bit
Watchdog Timers 2
Features and Applications

The STM32G431 32-bit microcontrollers from STMicroelectronics are based on the high-performance Arm® Cortex®-M4 32-bit RISC core, and operate at a frequency of up to 170MHz.

• Home appliances
• Drones, toys and e-bikes
• Air-conditioning units
• Industrial equipment
• Rechargeable devices
• Servers and telecoms equipment
• Electric vehicle charging stations
• Instrumentation and measurement equipment

• True Random Number Generator (RNG)
• CRC calculation unit
• 96-bit unique ID
• Multiple communications interfaces:
 – Three I2C
 – Three SPI multiplexed with two halfduplex I2S
 – Three USARTs
 – One UART and one low-power UART
 – One FD CAN
 – One serial audio interface
 – One USB