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The mainstream microcontroller STM32G071CBU7 is based on a high-performance Arm® Cortex®-M0+ 32-bit RISC core with an operating frequency of up to 64 MHz. This microcontroller features high integration and is suitable for various applications in the consumer, industrial and home appliance fields. It can also fully meet the requirements of Internet of Things (IoT) solutions. Its functions and performance parameters are as follows:

Features

Core: ARM® 32-bit Cortex®-M0+ CPU, the frequency of the STM32G071CBU7 microcontroller is 64MHz

Operating temperature range: -40 °C to 105°C

Up to 128KB of flash memory

36KB SRAM

Voltage range: 1.7V to 3.6V

VBAT power supply, used for RTC and spare registers

4 to 48 MHZ crystal oscillator

7-channel DMA controller, flexible mapping

12-bit 0.4µs ADC (up to 16 external channels)

Two fast and low-power analog comparators with programmable rail-to-rail input and output

Two 12-bit Dacs, low-power sampling and holding

14 timers (two 128MHz) : 16-bit for advanced motor control, one 32-bit and five 16-bit general-purpose, two basic 16-bit, two low-power 16-bit, two watchdog, SysTick timer

Calendar RTC, with the function of alerting and scheduled to wake up from the shutdown/standby/off mode

USB Type-C™ power supply controller

Development expenditure: Serial Line Debugging (SWD)

96-bit unique ID

Complies with the ECOPACK®2 standard

Performance parameters

The main parameters of the STM32G071CBU7 microcontroller include:

Core processor: ARM® Cortex®-M0+

Kernel specification: 32-bit single-core

Speed: 64MHz

Connection capabilities: HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery)

Peripherals: Power failure detection/reset, DMA, I2S, POR, PWM, temperature sensor, WDT

I/O number: 44

Program storage capacity: 128KB (128K x 8)

Program memory type: Flash memory

EEPROM capacity: -

RAM size: 36K x 8

Voltage - Power Supply (Vcc/Vdd) : 1.7V to 3.6V

Data converter: A/D 17x12b D/A 2x12b

Oscillator types: external, internal

Operating temperature: -40°C to 105°C (TA)

Installation type: Surface mount type

Device packaging: 48-UFQFPN (7x7)

• 1.Is the inventory and price seen on the platform accurate?

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