Overview
The STM32F217VGT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F21x family. It is based on the ARM® Cortex®-M3 32-bit RISC core, operating at a frequency of up to 120 MHz. This microcontroller is equipped with an adaptive real-time memory accelerator (ART Accelerator™), which enables 0-wait state program execution from Flash memory at the maximum CPU frequency. The device features extensive embedded memories, including up to 1 Mbyte of Flash memory, up to 128 Kbytes of system SRAM, and up to 4 Kbytes of backup SRAM. It also includes a wide range of enhanced I/Os and peripherals connected to multiple buses.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU (120 MHz max) |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 128 Kbytes + 4 Kbytes of backup SRAM |
| OTP Memory | 512 bytes |
| ADCs | 3 × 12-bit, up to 24 channels, up to 6 MSPS in triple interleaved mode |
| DACs | 2 × 12-bit |
| Timers | Up to twelve 16-bit and two 32-bit timers |
| Communication Interfaces | Up to 3 × I²C, up to 4 USARTs, 2 UARTs, 3 SPIs, 2 CAN interfaces, SDIO interface, 10/100 Ethernet MAC |
| USB | USB 2.0 full-speed device/host/OTG controller with on-chip PHY |
| Cryptographic Acceleration | Hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1) |
| Package | LQFP 100 14x14x1.4 mm |
| Operating Temperature | -40°C to 105°C |
| Supply Voltage | From 1.8 to 3.6 V |
Key Features
- High-Performance Core: ARM® Cortex®-M3 CPU with up to 120 MHz frequency and ART Accelerator™ for 0-wait state execution from Flash memory.
- Extensive Memories: Up to 1 Mbyte of Flash memory, up to 128 Kbytes of system SRAM, and up to 4 Kbytes of backup SRAM.
- Advanced Peripherals: Includes SDIO, FSMC, cryptographic acceleration cell, camera interface for CMOS sensors, and more.
- Communication Interfaces: Multiple I²C, USART, UART, SPI, CAN, SDIO, and 10/100 Ethernet MAC interfaces.
- USB and Ethernet: USB 2.0 full-speed device/host/OTG controller and 10/100 Ethernet MAC with dedicated DMA.
- Cryptographic Acceleration: Hardware acceleration for AES, Triple DES, and HASH algorithms.
- Low-Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debug and Trace: Serial wire debug (SWD), JTAG, and Cortex-M3 Embedded Trace Macrocell™.
Applications
- Industrial Automation: Suitable for motor control, industrial communication, and automation systems.
- Medical Devices: Can be used in medical equipment requiring high performance and advanced peripherals.
- Consumer Electronics: Ideal for applications such as audio and video processing, and USB-based devices.
- Automotive Systems: Applicable in automotive control units, infotainment systems, and safety systems.
- Internet of Things (IoT): Suitable for IoT devices requiring secure communication and data processing.
Q & A
- What is the maximum CPU frequency of the STM32F217VGT6?
The maximum CPU frequency is up to 120 MHz.
- How much Flash memory does the STM32F217VGT6 have?
It has up to 1 Mbyte of Flash memory.
- What cryptographic accelerations are supported by the STM32F217VGT6?
It supports hardware acceleration for AES, Triple DES, and HASH algorithms (MD5, SHA-1).
- Does the STM32F217VGT6 support Ethernet?
Yes, it supports 10/100 Ethernet MAC with dedicated DMA.
- What are the low-power modes available on the STM32F217VGT6?
The available low-power modes are Sleep, Stop, and Standby modes.
- How many I/O ports does the STM32F217VGT6 have?
It has up to 140 I/O ports with interrupt capability.
- What is the operating temperature range of the STM32F217VGT6?
The operating temperature range is from -40°C to 105°C.
- Does the STM32F217VGT6 support USB?
Yes, it supports USB 2.0 full-speed device/host/OTG controller with on-chip PHY.
- What is the package type of the STM32F217VGT6?
The package type is LQFP 100 14x14x1.4 mm.
- What debug and trace capabilities does the STM32F217VGT6 have?
It supports serial wire debug (SWD), JTAG, and Cortex-M3 Embedded Trace Macrocell™.
