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STM32F302CBT6TR

Name: STM32F302CBT6TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 48LQFP

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製造商。部分 #STM32F302CBT6TR
包 48-LQFP
資料表 STM32F302CBT6TR DataSheet
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規格

Supplier	STMicroelectronics
Package	Tape & Reel (TR),Cut Tape (CT)
Series	STM32F3
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M4
CoreSize	32-Bit Single-Core
Speed	72MHz
Connectivity	CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals	DMA, I²S, POR, PWM, WDT
NumberofI/O	37
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	2V ~ 3.6V
DataConverters	A/D 9x12b; D/A 1x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	48-LQFP

概述

Description

STM32F302CBT6TR is an STMicroelectronics MCU in the STM32F3 family, based on the ARM Cortex-M4F core. It delivers DSP-capable performance up to about 72 MHz, suited for real-time control and signal processing. It provides mixed-signal peripherals for sensors and control tasks, such as 12-bit ADCs, DACs and comparators, plus multiple timers and a DMA controller. Peripherals commonly include SPI, I2C, USART/UART, and USB Full-Speed (CAN on some variants), with built-in flash and RAM. The CBT6TR suffix denotes a specific device variant and package configuration, while TR indicates tape‑and‑reel packaging. In short, it’s a capable MCU for motor control, power electronics, data acquisition, and embedded control applications. For exact memory size, peripheral availability, voltage range, and package details, consult the ST datasheet and reference manual for STM32F302CBT6TR.

Features

Concise features of STM32F302CBT6TR:
- Core: 32‑bit ARM Cortex‑M4F with DSP instructions and single‑precision FPU
- Speed: up to 72 MHz
- Memory: up to 128 KB Flash; up to about 20 KB RAM
- Analog: 12‑bit successive-approximation ADC (multiple channels)
- Communication: USB 2.0 Full‑Speed device, CAN 2.0B, I2C, SPI, USART/UART
- Timers: multiple general‑purpose and an advanced‑control timer for PWM/motor control
- DMA: integrated DMA controller; CRC unit for data integrity
- Power: operates from 2.0 to 3.6 V; low‑power modes
- Temperature: industrial range (-40 °C to +85 °C)
- I/O & packaging: designed for compact packages with standard production options (Tape & Reel)
Note: exact memory sizes, peripherals, and package options can vary by lot and package variant; refer to the datasheet for precise specs.

Package

LQFP-64 package (64-pin, 10×10 mm) in Tape & Reel (TR).

Pinout

- Pin count: 48 pins (LQFP-48 package).
- Function: 32-bit microcontroller from STMicroelectronics (STM32F302 family) based on the ARM Cortex-M4 core, intended for embedded control with integrated peripherals.

Manufacturer

- Manufacturer: STMicroelectronics (STMicroelectronics N.V.)
- What kind of company: A European multinational semiconductor and electronics manufacturer, headquartered in Geneva, Switzerland. It is one of the world’s largest semiconductor producers, known for microcontrollers (including the STM32 family), MEMS sensors, power management, and analog ICs.

Application

- Motor control (BLDC/PMSM) and drive systems
- Power electronics, inverters, energy management
- Industrial automation, robotics, servo control
- Digital signal processing, data acquisition, instrumentation
- IoT/edge devices, sensors, smart meters, building automation
- Portable medical devices and wearables
- Consumer electronics and embedded peripherals

Equivalent

There isn’t an exact non‑ST drop‑in equivalent. The closest ST options are other STM32F3 devices with the same -T6 package and similar memory, for example STM32F303CBT6TR and STM32F302CET6TR. For precise cross‑references, use ST’s Product Selector or the Digi‑Key/Mouser cross‑reference tool.