32b ARM Cortex-M3 MCU, 72MHz, 256KB Flash, 48KB RAM, LQFP Product overview: STM32F103RCT7 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, 256KB, 48KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 72MHz, 256KB, 48KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F103RCT7 can be used for catalog matching and distributor lookup.
IC MCU 32BIT 256KB FLASH 64LQFP
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
Manufacturer: STMicroelectronics
Win Source Part Number: 1261396-STM32F103RCT
Series: STM32 F1
Packaging: Tray
Operating Temperature Range: -40°C ~ 105°C (TA)
Core Processor: ARM Cortex-M3
Speed: 72MHz
Package: 64-LQFP
Core Size: 32-Bit
Connectivity: CAN, I2C, IrDA, LIN, SPI, UART/USART, USB
Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O: 51
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 48K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Supply Voltage: 2 V ~ 3.6 V
Family Name: STM32F103RC
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.st.com
Manufacturer Package: 64-LQFP (10x10)
Alternative Parts (Cross-Reference): ATSAMD21J15B-AU; ATSAMD21J15B-AUT; ATSAMD20J16A-AN;
Introduction Date: April 07, 2008
ECCN: 3A991.a.2
Country of Origin: Malaysia
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Balance
Application Field: Used in Motor Drive & Control, Automation & Process Control, Medical, Computers & Computer Peripherals, Communications & Networking, Industrial, Consumer Electronics, Security, Imaging, Video & Vision, HVAC
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
MICROCONTROLLER MCU, 32 BIT, CORTEX-M3, 72MHZ, LQFP-64; Product Range:STM32 Family STM32F1 Series Microcontrollers; Architecture:ARM Cortex-M3; No. of Bits:32bit; CPU Speed:72MHz; Program Memory Size:256KB; RAM Memory Size:48KB RoHS Compliant: Yes
IC MCU 32BIT 256KB FLASH 64LQFP
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Newark, An Avnet Company | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F103RCT7 | STM32F103RCT7 | 497-11527-ND | 1261396-STM32F103RCT7 | STM32F103RCT7 | 99W9785 | STM32F103RCT7 | STM32F103RCT7 |
| Product Name | ARM Cortex-M 72MHz 256KB 48KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32F103RCT7 | Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M3, 72Mhz, Lqfp-64; Product Range Stmicroelectronics | Embedded - Microcontrollers | ARM Microcontrollers - MCU |
| RAM | 48 KB | 48 KB | 48 KB | 256 KB | 48 KB | 48 KB | ||
| Supply Voltage | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | ||||
| Serial Interface | I2C, SPI, CAN, USART | CAN; SPI; UART; USART; USB | ||||||
| Package Type | Other; LQFP | QFP; Other; 64-LQFP | LFQP; Other; 64-LQFP | QFP; 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) |
