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STM32G441KBU6

Name: STM32G441KBU6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLSH 32UFQFPN

製造商
製造商。部分 #STM32G441KBU6
包 32-UFQFN Exposed Pad
資料表 STM32G441KBU6 DataSheet
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規格

Supplier	STMicroelectronics
Package	Tray
Series	STM32G4
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M4
CoreSize	32-Bit Single-Core
Speed	170MHz
Connectivity	CANbus, I²C, IrDA, LINbus, SAI, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
NumberofI/O	26
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 3.6V
DataConverters	A/D 11x12b; D/A 4x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	32-UFQFN Exposed Pad

概述

Description

STM32G441KBU6 is a Cortex-M4F-based microcontroller from ST’s STM32G4 family. It targets motor-control and mixed-signal applications, offering high DSP performance with a floating‑point unit and efficient peripherals.
Key points:
- Core: ARM Cortex-M4F, up to about 170 MHz, with DSP instructions and FPU.
- Peripherals: multiple 12‑bit ADCs, analog features (op-amps, comparators), timers (including PWM/motor-control timers), DMA, CRC, and memory protection.
- Connectivity: USB Full‑Speed, CAN, I2C, SPI, and USART/UART.
- Memory and power: Flash and RAM sizes depend on the exact variant; operate from a 1.65–3.6 V supply.
- Development: supported by STM32CubeMX/HAL/LL libraries and ST-Link debugging.
Note: exact Flash/RAM amounts and package options vary by device variant; consult the datasheet and product page for the precise specs of STM32G441KBU6.

Features

Key features of STM32G441KBU6:
- 32‑bit ARM Cortex‑M4 core with FPU, up to 170 MHz.
- Memory: up to 256 KB Flash and up to 40 KB RAM.
- USB: USB 2.0 Full‑Speed with OTG FS support.
- Peripherals: CAN (2.0B/CAN‑FD), multiple SPI, I2C, USART/UART (plus LPUART).
- Analog: 12‑bit ADC (up to ~16 channels), 12‑bit DAC (2 channels).
- Timers: TIM1 advanced‑control plus several general‑purpose/timer channels; PWM outputs.
- DMA with DMAMUX for high‑throughput data transfer.
- Security/crypto: CRC, True RNG, AES cryptographic engine.
- Clocks/power: 1.65–3.6 V operation; PLL, HSE/LSE; multiple low‑power modes (Sleep/Stop/Standby) with fast wakeup.
- Package: 64‑pin LQFP (KBU6 variant) with SWD/JTAG debugging.
- Development support: STM32CubeMX/HAL/LL drivers and a rich ecosystem.
Concise, hardware‑feature overview suitable for quick evaluation.

Package

STM32G441KBU6 comes in an LQFP-64 package (64-pin thin quad flat package), 10×10 mm body, 0.5 mm pitch.

Pinout

- Pin count: 64 pins (64-pin package)
- Function: STM32G441KBU6 is a 32-bit ARM Cortex-M4F microcontroller (STM32G4 series) with integrated peripherals for general-purpose embedded applications.

Manufacturer

- Manufacturer: STMicroelectronics (ST).
- What kind of company: A global, Franco-Italian semiconductor company (multinational) headquartered in Geneva, Switzerland. It designs and manufactures a wide range of integrated circuits, including microcontrollers (STM32), MEMS sensors, power devices, and other ICs for automotive, industrial, consumer, and industrial markets.

Application

STM32G441KBU6 is a mixed-signal MCU suitable for:
- Motor control and drives (BLDC/PMSM/stepper) with high-res timers, ADCs, DACs, and op-amps
- Power electronics and smart power-management (DC-DC/AC-DC converters)
- Industrial and consumer sensing and edge control
- Digital audio/voice processing and signal conditioning
- USB device/OTG connectivity
- Human–machine interface and IoT devices (LCDs, touch, sensors)