STM32F205RGY6W STMicroelectronics Integrated Circuit (BGA) In Stock
STMicroelectronics STM32F205RGY6W is a high-performance 32-bit ARM Cortex-M3 microcontroller running at up to 120 MHz with 1 MB Flash and 128 KB SRAM, featuring ART Accelerator for zero-wait-state Flash execution. Offers 51 GPIO, ADC, DMA, PWM, and multiple communication interfaces in a compact WLCSP package. Available from authorized distributors with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 66
- Lifecycle
- ACTIVE UNCONFIRMED
- Datasheet
- STM32F205RGY6W Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32F205RGY6W?
- 120 MHz ARM Cortex-M3 core with Adaptive Real-Time (ART) Accelerator enabling zero-wait-state Flash execution for maximum throughput
- 1 MB Flash and 128 KB SRAM providing ample code storage and data memory for complex embedded applications
- Rich peripheral set including ADC, DMA channels, PWM channels, and 51 GPIO supporting a wide range of sensing and control functions
- Compact WLCSP (Wafer-Level Chip-Scale Package) enabling ultra-small PCB footprints for space-constrained wearable and IoT designs
What is STM32F205RGY6W used for?
The STM32F205RGY6W is well suited for space-constrained embedded designs requiring high-performance 32-bit processing, such as wearable health monitors, portable medical devices, and compact IoT gateways where the WLCSP package minimizes board area. Its 120 MHz Cortex-M3 core with ART Accelerator and 1 MB Flash make it an excellent choice for motor control systems, industrial sensors, and USB-connected instrumentation requiring fast computation and rich I/O connectivity. The combination of ADC, DMA, and multiple communication peripherals in a single device also makes it popular in consumer electronics and smart home controllers demanding low-power multi-function operation.
What are the specifications of STM32F205RGY6W?
| Date Of Intro | 2019-11-29 |
| YTEOL | 8 |
| Has ADC | YES |
| Address Bus Width | 24 |
| Bit Size | 32 |
| Clock Frequency-Max | 26MHz |
| DMA Channels | YES |
| External Data Bus Width | 32 |
| Number of I/O Lines | 51 |
| PWM Channels | YES |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Speed | 120MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Mainland China, Malaysia, Taiwan |
Where can I find the STM32F205RGY6W datasheet?
STM32F205RGY6W Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32F205RGY6W?
Compatible alternatives and drop-in replacements for STM32F205RGY6W:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 120MHz, CMOS, PBGA66
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 120MHz, CMOS, PBGA66
Frequently Asked Questions
What is the maximum CPU frequency and Flash memory size of the STM32F205RGY6W?
The STM32F205RGY6W operates at up to 120 MHz with 1 MB of internal Flash memory and 128 KB of SRAM, supported by the ART Accelerator that enables zero-wait-state Flash access at full speed, effectively delivering 120 DMIPS of processing performance for demanding embedded control and signal-processing tasks.
Why is the WLCSP package of the STM32F205RGY6W advantageous for portable device designs?
The Wafer-Level Chip-Scale Package (WLCSP) of the STM32F205RGY6W has a die-sized footprint typically under 5 mm x 5 mm, dramatically reducing PCB area compared to standard QFP or LQFP packages, making it ideal for wearable devices, miniaturized medical instruments, and compact IoT modules where every square millimeter of board space matters.
Which communication and control peripherals are available on the STM32F205RGY6W?
The STM32F205RGY6W includes multiple DMA channels, PWM output channels, ADC inputs, and 51 GPIO lines, as well as standard interfaces such as USART, SPI, I2C, and USB, enabling designers to connect sensors, actuators, displays, and host computers directly without requiring external interface bridge ICs.
How does the STM32F205RGY6W compare to the STM32F103 series for applications needing faster processing?
The STM32F205RGY6W offers a 120 MHz Cortex-M3 clock versus the STM32F103's 72 MHz maximum, plus 1 MB Flash compared to 64 KB or 128 KB on common F103 variants, making the F205 a better fit for applications demanding higher throughput, larger firmware footprints, or more aggressive real-time control loops running at sub-microsecond cycle times.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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