32-bit ARM Cortex-M4 MCU, 168MHz, 512KB Flash, 192KB RAM, 72 I/O Product overview: STM32F405OEY6TR 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, 168MHz, 512KB, 192KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 168MHz, 512KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F405OEY6TR can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1103337-STM32F405OEY
Packaging: Reel - TR
Core Processor: ARM Cortex-M4
Number of I/O: 72
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
Data Converters: A/D 13x12b, D/A 2x12b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 90-WLCSP
Speed(Frequency): 168MHz
Supply Voltage - Operating: 1.8 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 192K x 8
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
IC MCU 32BIT 512KB FLASH 90WLCSP
ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 512KB (512K x 8) FLASH 90-WLCSP (4.22x3.97)
ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 512KB (512K x 8) FLASH 90-WLCSP (4.22x3.97)
ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 512KB (512K x 8) FLASH 90-WLCSP (4.22x3.97)
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ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 512KB (512K x 8) FLASH 90-WLCSP (4.22x3.97)
ARM Microcontrollers - MCU Hi-perf DSP FPU ARM Cortex-M4 MCU 512Kb
IC MCU 32BIT 512KB FLASH 90WLCSP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | 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-STM32F405OEY6TR | 1103337-STM32F405OEY6TR | STM32F405OEY6TR | 497-STM32F405OEY6TR-ND | STM32F405OEY6TR | STM32F405OEY6TR | STM32F405OEY6TR | STM32F405OEY6TR |
| Product Name | ARM Cortex-M 32-bit 168MHz 512KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - STM32F405OEY6TR | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | |
| RAM | 192 KB | 512 KB | 192 KB | 192 KB | 192 KB | 192 KB | ||
| Supply Voltage | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts | |||
| Serial Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN, EBI/EMI, I2S | CAN; SPI; UART; USART; USB | ||||||
| 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) |
