ARM Cortex-M4 MCU, 72MHz, 128KB Flash, 32KB RAM, LQFP Product overview: STM32F303RBT7 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, 72MHz, 128KB, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 72MHz, 128KB, 32KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F303RBT7 can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 852976-STM32F303RBT7
Series: STM32F3
Features: series Microcontroller IC
Package: Tray
Number of I/O: 52
Family Name: STM32F303
Categories: Integrated Circuits (ICs)
ECCN: 3A991A2
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
Quantity per package: 160
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 25 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: 497-17851, STM32F303RBT7-ND
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F303RBT7 | 852976-STM32F303RBT7 | STM32F303RBT7 | 497-17851-ND | STM32F303RBT7 | STM32F303RBT7 | STM32F303RBT7 | STM32F303RBT7 |
| Product Name | ARM Cortex-M 72MHz 128KB 32KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - STM32F303RBT7 | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| RAM | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB | |||
| Supply Voltage | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 3.6 volts | ||||
| Serial Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN | CAN; SPI; UART; USART; USB | ||||||
| Package Type | Other; LQFP | QFP; Other; 64-LQFP | LFQP; Other; 64-LQFP | QFP; Other; 64-LQFP | Other; 64-LQFP | |||
| Operating Temperature | -40 C (-40 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
