Manufacturer: STMicroelectronics
Win Source Part Number: 813042-STM32F303CBT7
Packaging: Reel
Mounting Style: SMD
Core Processor: ARM Cortex -M4
Speed: 72MHz
Core Size: 32-Bit
Connectivity: CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: DMA, I2S, POR, PWM, WDT
Number of I/O: 37
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 15x12b; D/A 2x12b
Oscillator Type: Internal
Supplier Device Package: 48-LQFP (7x7)
Temperature Range - Operating: -40°C ~ 105°C
Manufacturer Package: 48-LQFP
Popularity: Low
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 2,400
MSL Level: 3 (168 Hours)
Part Number Series: STM32F303
Voltage - Supply (Vcc/Vdd): 2V ~ 3.6V
ARM® Cortex®-M4 STM32F3 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
32-Bit ARM Cortex-M4 MCU, 72MHz, 128KB Flash, 32KB RAM, 48-Pin PQFP Product overview: STM32F303CBT7TR from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 32-bit, 72MHz, 128KB, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 72MHz, 128KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F303CBT7TR can be used for catalog matching and distributor lookup.
IC MCU 32BIT 128KB FLASH 48LQFP
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 128 Kbytes Flash, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators
IC MCU 32BIT 128KB FLASH 48LQFP
ARM® Cortex®-M4 STM32F3 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 813042-STM32F303CBT7TR | STM32F303CBT7TR-ND | 685-STM32F303CBT7TR | STM32F303CBT7TR | STM32F303CBT7TR | STM32F303CBT7TR | STM32F303CBT7TR |
| Product Name | Embedded - Embedded - Microcontrollers - STM32F303CBT7TR | Microcontrollers | ARM Cortex-M 32-bit 72MHz 128KB Embedded Microcontroller MCU | Embedded - Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |
| Clock Speed | 72 MHz | 72 MHz | 32 MHz | 72 MHz | 72 MHz | ||
| RAM | 128 KB | 32 KB | 32 KB | 32 KB | |||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | ||||
| Supply Voltage | 2 to 3.6 volts | 2 to 3.6 volts | 2 to ? volts | 3.6 volts |
