32-bit ARM Cortex M3 MCU, 72MHz, 512KB Flash, 64-Pin WLCSP Product overview: STM32F103REY6TR 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, 512KB, WLCSP. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 72MHz, 512KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F103REY6TR 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 64-WLCSP (4.47×4.4)
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 512KB (512K x 8) FLASH 64-WLCSP (4.47×4.4)
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 512KB (512K x 8) FLASH 64-WLCSP (4.47×4.4)
IC MCU 32BIT 512KB FLASH 64WLCSP
Manufacturer: STMicroelectronics
Win Source Part Number: 811725-STM32F103REY6
Packaging: Reel
Mounting Style: SMD
Core Processor: ARM Cortex -M3
Speed: 72MHz
Core Size: 32-Bit
Connectivity: CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O: 51
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
RAM Size: 64K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Supplier Device Package: 64-WLCSP (4.47×4.4)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 64-UFBGA, WLCSP
Popularity: Low
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Part Number Series: STM32F103
Voltage - Supply (Vcc/Vdd): 2V ~ 3.6V
IC MCU 32BIT 512KB FLASH 64WLCSP
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
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 512KB (512K x 8) FLASH 64-WLCSP (4.47×4.4)
IC MCU 32BIT 512KB FLASH 64WLCSP
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line
| ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | 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) | Microcontrollers (MCU) |
| Product Number | 685-STM32F103REY6TR | 497-17388-2-ND | STM32F103REY6TR | 811725-STM32F103REY6TR | STM32F103REY6TR | 99W9788 | STM32F103REY6TR | STM32F103REY6TR | STM32F103REY6TR |
| Product Name | ARM Cortex-M 32-bit 72MHz 512KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32F103REY6TR | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M3, 72Mhz, Lqfp-64; Product Range Stmicroelectronics | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | |
| Clock Speed | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | ||
| RAM | 64 KB | 64 KB | 64 KB | 512 KB | 64 KB | 64 KB | 64 KB | ||
| Serial Interface | CAN/I2C/SPI/USART/USB | CAN; SPI; UART; USART; USB | |||||||
| Package Type | Other; WLCSP | Other; 64-UFBGA, WLCSP | Other; 64-UFBGA, WLCSP | BGA; Other; 64-UFBGA, WLCSP | BGA; Other; 64-UFBGA, WLCSP |
