ARM® Cortex®-M4 STM32F3 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
Win Source Part Number: 1262934-STM32F303CBT
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: STM32F3
Core Processor: ARM® Cortex®-M4
Speed: 72MHz
Package: Tray
Standard Package: 250
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
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
Package / Case: 48-LQFP
Supplier Device Package: 48-LQFP (7x7)
Temperature Range - Operating: -40°C ~ 105°C (TA)
Supply Voltage - Operating: 2V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 63 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Other Names: 497-17422,STM32F303C
Base Product Number: STM32F303
32-bit ARM Cortex-M4 MCU, 72MHz, 128KB Flash, 40KB RAM, LQFP Product overview: STM32F303CBT7 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, 40KB. 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-STM32F303CBT7 can be used for catalog matching and distributor lookup.
IC MCU 32BIT 128KB FLASH 48LQFP
IC MCU 32BIT 128KB FLASH 48LQFP
IC MCU 32BIT 128KB FLASH 48LQFP
MICROCONTROLLER MCU, 32 BIT, CORTEX-M4, 72MHZ, LQFP-48; Product Range:STM32 Family STM32F3 Series Microcontrollers; Architecture:ARM Cortex-M4; No. of Bits:32bit; CPU Speed:72MHz; Program Memory Size:128KB; RAM Memory Size:32KB RoHS Compliant: Yes
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
ARM® Cortex®-M4 STM32F3 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 497-17422-ND | 1262934-STM32F303CBT7 | 685-STM32F303CBT7 | STM32F303CBT7 | STM32F303CBT7 | STM32F303CBT7 | 99W9872 | STM32F303CBT7 | STM32F303CBT7 |
| Product Name | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Cortex-M 32-bit 72MHz 128KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M4, 72Mhz, Lqfp-48; Product Range Stmicroelectronics | ARM Microcontrollers - MCU | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |
| Clock Speed | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | |||
| Bits | Other; A/D 15x12b; D/A 2x12b | ||||||||
| RAM | 32 KB | 128 KB | 40 KB | 32 KB | 32 KB | 32 KB | 32 KB | ||
| ROM | 128 KB |
