32-bit ARM Cortex-M4 MCU, 72MHz, 256KB Flash, 40KB RAM, LQFP Product overview: STM32F303RCT6 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, 256KB, 40KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 72MHz, 256KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F303RCT6 can be used for catalog matching and distributor lookup.
ARM® Cortex®-M4 STM32F3 Microcontroller IC 32-Bit Single-Core 72MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
Manufacturer: STMicroelectronics
Win Source Part Number: 708442-STM32F303RCT6
Series: TPS series
Series: STM32 F3
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ARM Cortex-M4
Speed: 72MHz
Package: 64-LQFP
Core Size: 32-Bit
Connectivity: CAN, I2C, IrDA, LIN, SPI, UART/USART, USB
Peripherals: DMA, I2S, POR, PWM, WDT
Number of I/O: 52
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 40K x 8
Data Converters: A/D 4x12b; D/A 2x12b
Oscillator Type: Internal
Supply Voltage: 2 V ~ 3.6 V
Family Name: STM32F303RC
Categories: Integrated Circuits (ICs)
Manufacturer Package: 64-LQFP (10x10)
Alternative Parts (Cross-Reference): MKV31F512VLH12; MB9BF524LPMC-G-JNE2;
Introduction Date: June 22, 2012
ECCN: EAR99
Country of Origin: China, Malaysia, Philippines, Taiwan
Estimated EOL Date: 2030
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Balance
ARM® Cortex®-M4 STM32F3 Microcontroller IC 32-Bit Single-Core 72MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
IC MCU 32BIT 256KB FLASH 64LQFP
IC MCU 32BIT 256KB FLASH 64LQFP
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
IC MCU 32BIT 256KB FLASH 64LQFP
256KB 2V~3.6V CM4 72MHz 52 LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F303RCT6 | 497-13304-ND | 708442-STM32F303RCT6 | STM32F303RCT6 | STM32F303RCT6 | STM32F303RCT6 | STM32F303RCT6 | STM32F303RCT6 | STM32F303RCT6 |
| Product Name | ARM Cortex-M 32-bit 72MHz 256KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32F303RCT6 | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit; 32-Bit | 32 Bit | ||
| RAM | 40 KB | 40 KB | 256 KB | 40 KB | 40 KB | 40 KB | |||
| Supply Voltage | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 3.6 volts | 2 to 3.6 volts | |||
| Serial Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN, I2S | CAN; SPI; UART; USART; USB | |||||||
| Package Type | Other; LQFP | LFQP; Other; 64-LQFP | QFP; Other; 64-LQFP | QFP; Other; 64-LQFP | Other; 64-LQFP | QFP |
