32b ARM Cortex-M3 MCU, 72MHz, 512KB FLASH, 64KB RAM, LQFP Product overview: STM32F103RET6 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, 512KB, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 72MHz, 512KB, 64KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F103RET6 can be used for catalog matching and distributor lookup.
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 512KB (512K x 8) FLASH
Microcontroller 32Bit STM32 72MHz 512KB
Microcontroller 32Bit STM32 72MHz 512KB
Microcontroller 32Bit STM32 72MHz 512KB
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:512KB; RAM Memory Size:64KB RoHS Compliant: Yes
Mainstream Performance line, Arm
IC MCU 32BIT 512KB FLASH 64LQFP
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 512KB (512K x 8) FLASH
512KB 2V~3.6V CM3 64KB 72MHz FLASH 51 LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
IC MCU 32BIT 512KB FLASH 64LQFP
ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE
| ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | RS Components, Ltd. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | LCSC Electronics Technology (HK) Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
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| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F103RET6 | 497-6444-ND | 6868574 | 6868574P | 01P4101 | STM32F103RET6 | STM32F103RET6 | STM32F103RET6 | STM32F103RET6 | STM32F103RET6 | STM32F103RET6 |
| Product Name | ARM Cortex-M 72MHz 512KB 64KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M3, 72Mhz, Lqfp-64; Product Range Stmicroelectronics | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) | Embedded - Microcontrollers | ARM Microcontrollers - MCU |
| RAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | |||
| Supply Voltage | 2 to 3.6 volts | 2 to 3.6 volts | 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | ||||||
| Serial Interface | I2C, SPI, USB, CAN, USART | CAN; SPI; UART; USART; USB | |||||||||
| Package Type | Other; LQFP | LFQP; Other; 64-LQFP | QFP; Other; Lqfp | QFP; Other; LQFP | Other; 64-LQFP | QFP; Other; 64-LQFP | QFP; Other; 64-LQFP | QFP | |||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
