company blog about STMicroelectronics STM32F217IGT6: A High-Performance 32-Bit Microcontroller Based on the ARM Cortex-M3 Core

The STM32F217IGT6 is a high-end, high-capacity 32-bit microcontroller from STMicroelectronics’ STM32F2 series. It features an ARM Cortex-M3 processor core with a maximum clock speed of 120 MHz and integrates ART hardware acceleration, hardware encryption, 100Mbps Ethernet, high-speed USB, camera interfaces, and an FSMC external memory controller. It is the preferred control chip for industrial gateways, machine vision, medical devices, and smart industrial control systems. Shenzhen Mingjiada Electronics Co., Ltd., as an authorized distributor of STMicroelectronics components in Shenzhen, maintains a stock of brand-new, genuine STM32F217IGT6 units.

I. Product Overview: The Performance Leader of the STM32F2 Series

The STM32F217IGT6 belongs to STMicroelectronics’ STM32F2 series, which is positioned as the optimal choice for balancing high performance and low power consumption. At its core is an ARM® Cortex®-M3 32-bit RISC processor with a clock speed of up to 120 MHz. It integrates the Adaptive Real-Time Memory Accelerator (ART Accelerator™), enabling zero-wait execution of flash memory operations at full 120 MHz speed, thereby fully unleashing the computational potential of the Cortex-M3 core.

The device is housed in a 176-pin LQFP package (24×24mm) with a 0.5mm pin pitch, balancing high integration with PCB manufacturability. It is suitable for embedded systems with limited space but high performance requirements.

II. STM32F217IGT6 Key Specifications

Manufacturer: STMicroelectronics

Core Processor: ARM® Cortex®-M3

Clock Speed: 120MHz

Bit Width: 32-bit

Flash Memory: 1MB (1M × 8)

SRAM: 132KB (128KB + 4KB backup)

Number of I/O Pins: 140

Operating Voltage: 1.8V ~ 3.6V

Operating Temperature: -40°C ~ +85°C (Industrial Grade)

Package Type: LQFP-176 (24×24mm)

Packaging: Tray, standard packaging 40 pieces/tray

A/D Converter: 24 channels × 12-bit

D/A Converter: 2 channels × 12-bit

Timers: 17 (including 16-bit and 32-bit timers)

III. Peripherals and Connectivity: Fully Equipped

The STM32F217IGT6 is not just a CPU; it is a complete system-level solution with an exceptionally rich set of peripherals:

1. Communication Interfaces

It integrates nearly all mainstream communication interfaces, making it ideal for IoT gateways and industrial control devices:

Ethernet MAC: Supports 10/100 Mbit/s, facilitating LAN connectivity.

USB OTG: Supports High Speed and Full Speed modes, capable of operating as either a Host or a Device.

CAN 2.0B: Suitable for automotive electronics and industrial fieldbus applications.

Up to 4 USARTs, 3 SPIs, 2 I2Cs, and 1 SDIO interface.

2. Analog Peripherals

ADC: 3 12-bit analog-to-digital converters, supporting a total of 24 channels.

DAC: 2 12-bit digital-to-analog converters.

3. Advanced Features

Cryptographic Accelerator: Supports AES 128/192/256, Triple DES, and hashing (MD5, SHA-1), enhancing the speed of secure data processing.

DCMI (Digital Camera Interface): Enables direct connection to CMOS sensors.

FSMC (Flexible Static Memory Controller): Facilitates the expansion of external SRAM, NOR Flash, or LCD screens.

IV. Target Application Scenarios

With its high clock speed and large memory capacity, the STM32F217IGT6 is widely used in:

Industrial Control: PLCs, inverters, servo drives.

Building Automation: Smart access control, security alarm systems, HVAC controllers.

Consumer Electronics: High-end home appliances, smart interactive panels.

Medical Devices: Portable diagnostic instruments, monitoring equipment.

V. Shenzhen Mingjiada Electronics | Authorized Distributor Services for ST STM32F217IGT6

Shenzhen Mingjiada Electronics Co., Ltd. has specialized in the distribution of components from international semiconductor brands such as ST, ADI, TI, and NXP for over a decade. We primarily operate a two-way business model combining spot distribution and IC inventory buyback, making us a reliable supplier of STM32F217IGT6 in the Shenzhen area:

Genuine Stock Supply: We maintain a constant inventory of brand-new, genuine STM32F217IGT6 ICs from the original manufacturer with fresh batch numbers. We support sample testing, small-batch sampling, and large-volume long-term orders;

ST Full-Series BOM Fulfillment: We provide one-stop BOM fulfillment for the entire STM32F series, including the full range of STM32F1/F3/F4/L4 MCUs, power ICs, and driver chips;

Obsolete Inventory Buyback: We offer high-price buyback services for idle STM32F217IGT6, various ST microcontroller obsolete stock, and surplus genuine ICs from factories, R&D companies, and electronics distributors. We provide on-site inspection and cash settlement.

VI. Purchasing Tips

When purchasing STM32F217IGT6, prioritize sourcing from reputable, well-known distributors to avoid refurbished or disassembled new-in-box components. For sample quotes, bulk inquiries, or assistance with idle MCU inventory, please contact Shenzhen Mingjiada Electronics Co., Ltd.