Overview
The STM32F215RGT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F21x family. It is based on the ARM® 32-bit Cortex®-M3 CPU, operating at a frequency of up to 120 MHz. This microcontroller features an adaptive real-time memory accelerator (ART Accelerator™), which enables 0-wait state execution performance from Flash memory. The device includes high-speed embedded memories such as up to 1 Mbyte of Flash memory, up to 128 Kbytes of system SRAM, and up to 4 Kbytes of backup SRAM. It also boasts an extensive range of enhanced I/Os and peripherals connected to multiple buses.
Key Specifications
| Specification | Details |
|---|---|
| Core Processor | ARM® 32-bit Cortex®-M3 CPU (120 MHz max) |
| Memory | Up to 1 Mbyte of Flash memory, up to 128 Kbytes of system SRAM, up to 4 Kbytes of backup SRAM |
| Package | 64-LQFP (10x10x1.4 mm) |
| Operating Voltage | 1.8 to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| ADCs | 3 × 12-bit ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode |
| DACs | 2 × 12-bit D/A converters |
| Timers | Up to twelve 16-bit and two 32-bit timers |
| Communication Interfaces | Up to 3 × I²C interfaces, up to 4 USARTs and 2 UARTs, up to 3 SPIs, 2 CAN interfaces, SDIO interface, USB 2.0 full-speed/device/host/OTG controller, 10/100 Ethernet MAC |
| I/Os | Up to 140 I/O ports with interrupt capability, including up to 136 fast I/Os and up to 138 5 V-tolerant I/Os |
Key Features
- High-Performance CPU: ARM® 32-bit Cortex®-M3 CPU with ART Accelerator™ for 0-wait state execution performance from Flash memory.
- Advanced Peripherals: Includes SDIO, enhanced flexible static memory control (FSMC), cryptographic acceleration cell, and a camera interface for CMOS sensors.
- Communication Interfaces: Multiple interfaces such as I²C, USART, UART, SPI, CAN, SDIO, USB OTG, and Ethernet.
- Analog and Digital Converters: Three 12-bit ADCs and two 12-bit DACs.
- Timers and Counters: Up to twelve 16-bit and two 32-bit timers with various modes.
- Low-Power Modes: Sleep, Stop, and Standby modes for power efficiency.
- Security Features: Hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1), and an analog true random number generator.
Applications
- Industrial Automation: Suitable for motor control, industrial communication, and automation systems.
- Medical Devices: Can be used in medical equipment requiring high precision and reliability.
- Consumer Electronics: Applicable in various consumer electronics such as audio devices, cameras, and other multimedia systems.
- Automotive Systems: Used in automotive applications requiring robust communication and control capabilities.
- IoT Devices: Ideal for Internet of Things (IoT) devices that need advanced connectivity and low power consumption.
Q & A
- What is the maximum operating frequency of the STM32F215RGT6?
The maximum operating frequency is up to 120 MHz.
- What type of CPU does the STM32F215RGT6 use?
The STM32F215RGT6 uses an ARM® 32-bit Cortex®-M3 CPU.
- How much Flash memory does the STM32F215RGT6 have?
The device has up to 1 Mbyte of Flash memory.
- What are the key communication interfaces available on the STM32F215RGT6?
The device includes I²C, USART, UART, SPI, CAN, SDIO, USB OTG, and Ethernet interfaces.
- Does the STM32F215RGT6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes for power efficiency.
- What is the operating voltage range of the STM32F215RGT6?
The operating voltage range is from 1.8 to 3.6 V.
- How many I/O ports does the STM32F215RGT6 have?
The device has up to 140 I/O ports with interrupt capability.
- Does the STM32F215RGT6 have cryptographic acceleration?
Yes, it features hardware acceleration for AES, Triple DES, and HASH (MD5, SHA-1).
- What is the package type of the STM32F215RGT6?
The package type is 64-LQFP (10x10x1.4 mm).
- What is the operating temperature range of the STM32F215RGT6?
The operating temperature range is from -40°C to 85°C.
