SR6G6C6 - High-Performance Microcontroller | STMicroelectronics
MPN: SR6G6C6 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.25 | $112.50 |
| 100 | $10 | $1,000.00 |
| 500 | $9 | $4,500.00 |
| 1,000 | $8.1 | $8,100.00 |
SR6G6C6 Overview
A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. MCUs are the backbone of modern electronics, enabling functionality in automotive, industrial, consumer, and IoT devices. The SR6G6C6 belongs to the STM32H7 series, which is part of the broader STM32 family of 32-bit microcontrollers based on the ARM Cortex-M architecture. This hierarchy places it within the category of embedded processors, which are essential for applications ranging from motor control to advanced human-machine interfaces.
Key features of the SR6G6C6 include a high-speed ADC with 16-bit resolution, multiple communication interfaces (including Ethernet, USB, CAN-FD, and SPI), and advanced security features such as hardware cryptographic acceleration and secure boot. The device supports a wide operating temperature range of -40°C to +125°C, making it suitable for harsh environments. Its low-power modes enable energy-efficient operation, critical for battery-powered applications.
From a technical perspective, the SR6G6C6 leverages a dual-core architecture with an Arm Cortex-M7 and Cortex-M4, allowing parallel processing for demanding workloads. The inclusion of a Chrom-ART graphics accelerator and JPEG codec enhances multimedia capabilities, while the memory protection unit (MPU) ensures system reliability. The device is manufactured using a 40nm process, balancing performance and power consumption.
Typical applications include industrial automation, automotive control units, smart grid infrastructure, and advanced IoT gateways. The SR6G6C6's rich peripheral set and high processing power make it ideal for applications requiring real-time data acquisition, complex algorithm execution, and secure communication.
When designing with the SR6G6C6, ensure adequate decoupling on all power pins and follow the recommended PCB layout guidelines in the datasheet to minimize noise and ensure stable operation. The device's power sequencing requirements must be strictly followed to prevent damage.
Drop-in alternatives for SR6G6C6 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with SR6G6C6 (same form factor and footprint) — differing in Communication Interfaces, Package, Operating Temperature, Flash Memory, SRAM.
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View Datasheet →SR6G6C6 Maximum Ratings & Electrical Characteristics
| Core | ARM Cortex-M7 |
| Maximum Clock Frequency | 550 MHz |
| Flash Memory | 2 MB |
| SRAM | 1 MB |
| Package | LQFP-176 |
| Operating Temperature Range | -40°C to +125°C |
| Supply Voltage | 1.62 V to 3.6 V |
| ADC Resolution | 16-bit |
| Communication Interfaces | Ethernet, USB, CAN-FD, SPI, I2C, UART |
| Security Features | Hardware cryptographic acceleration, secure boot |
| Low Power Modes | Sleep, Stop, Standby |
| RoHS Status | Compliant |
SR6G6C6 Pin Configuration
| Pin 1 | VDD — Power supply |
| Pin 2 | VSS — Ground |
| Pin 3 | PA0 — GPIO / ADC input |
| Pin 4 | PA1 — GPIO / ADC input |
| Pin 5 | PA2 — GPIO / USART2_TX |
| Pin 6 | PA3 — GPIO / USART2_RX |
| Pin 7 | PA4 — GPIO / SPI1_NSS |
| Pin 8 | PA5 — GPIO / SPI1_SCK |
| Pin 9 | PA6 — GPIO / SPI1_MISO |
| Pin 10 | PA7 — GPIO / SPI1_MOSI |
| Pin 11 | PB0 — GPIO / ADC input |
| Pin 12 | PB1 — GPIO / ADC input |
| Pin 13 | PB2 — GPIO / BOOT1 |
| Pin 14 | PB3 — GPIO / JTDO |
| Pin 15 | PB4 — GPIO / NJTRST |
| Pin 16 | PB5 — GPIO / I2C1_SMBA |
| Pin 17 | PB6 — GPIO / I2C1_SCL |
| Pin 18 | PB7 — GPIO / I2C1_SDA |
| Pin 19 | PB8 — GPIO / CAN1_RX |
| Pin 20 | PB9 — GPIO / CAN1_TX |
Typical Applications
SR6G6C6 is suitable for 6 applications: Industrial Automation, Automotive Control Units, IoT Gateways, Smart Grid Infrastructure, Medical Devices, Advanced Robotics.
Industrial Automation
The SR6G6C6 is ideal for industrial automation due to its high processing power, real-time control capabilities, and robust communication interfaces. It can handle complex PLC logic, motor control, and data acquisition tasks. The device's 550 MHz Cortex-M7 core ensures fast execution of control algorithms, while the CAN-FD interface enables reliable communication in industrial networks. Its wide operating temperature range (-40°C to +125°C) ensures reliable operation in harsh factory environments. The SR6G6C6's advanced timers and high-speed ADC (16-bit) allow precise motor control and sensor data acquisition, making it a versatile choice for industrial controllers.
Recommended
Automotive Control Units
The SR6G6C6 is well-suited for automotive control units, such as engine control modules (ECMs) and body control modules (BCMs). Its AEC-Q100 qualification ensures reliability in automotive environments. The device's high clock speed and dual-core architecture enable complex real-time control and diagnostics. The CAN-FD interface supports high-speed in-vehicle networking, while the security features protect against unauthorized access. The wide temperature range and robust design make it suitable for under-hood applications. The SR6G6C6's low-power modes help reduce energy consumption in battery-powered vehicles.
Recommended
IoT Gateways
The SR6G6C6 is an excellent choice for IoT gateways, providing the processing power to handle multiple communication protocols and data aggregation. Its Ethernet and USB interfaces enable seamless connectivity to cloud services, while the security features ensure secure data transmission. The device's low-power modes are beneficial for always-on gateways, reducing energy consumption. The SR6G6C6's rich peripheral set allows integration with various sensors and actuators, making it a central hub for IoT deployments. Its high-speed ADC and timers support real-time data acquisition and control.
Recommended
Smart Grid Infrastructure
The SR6G6C6 is suitable for smart grid applications, such as smart meters and power line communication (PLC) modules. Its high processing power enables real-time monitoring and control of power distribution. The device's communication interfaces, including Ethernet and CAN-FD, support integration with grid management systems. The security features protect against cyber threats, ensuring the integrity of grid data. The wide operating temperature range allows deployment in outdoor environments. The SR6G6C6's low-power modes help reduce energy consumption in always-on metering devices.
Recommended
Medical Devices
The SR6G6C6 is used in medical devices such as patient monitors and diagnostic equipment, where high processing power and reliability are critical. Its 16-bit ADC ensures accurate sensor data acquisition, while the security features protect patient data. The device's low-power modes are beneficial for portable medical devices, extending battery life. The wide temperature range and robust design ensure reliable operation in clinical environments. The SR6G6C6's communication interfaces enable data transfer to hospital networks, facilitating remote monitoring.
Recommended
Advanced Robotics
The SR6G6C6 is ideal for advanced robotics, providing the computational power for real-time motion control, sensor fusion, and AI algorithms. Its dual-core architecture allows parallel processing of control and perception tasks. The high-speed ADC and timers enable precise motor control and sensor data acquisition. The device's communication interfaces support integration with various sensors and actuators. The security features protect against unauthorized access, ensuring safe operation. The SR6G6C6's low-power modes are beneficial for battery-powered robots.
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Recommended Products Summary
Engineering reference data for SR6G6C6 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | STM32H743IIT6 | STM32H753IIT6 | STM32H750VBT6 | i.MX RT1062 |
|---|---|---|---|---|---|
| Package | LQFP-176 | LQFP-176 | LQFP-176 | LQFP-100 | BGA-196 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | NXP Semiconductors |
| Core | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 |
| Max Clock Frequency | 550 MHz | 480 MHz | 480 MHz | 480 MHz | 600 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 128 KB | 0 KB (external) |
| SRAM | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| ADC Resolution | 16-bit | 16-bit | 16-bit | 16-bit | 12-bit |
| Security Features | Hardware crypto, secure boot | Hardware crypto | Hardware crypto, secure boot | Hardware crypto | Hardware crypto |
Key Differentiators
- Higher maximum clock frequency (550 MHz) compared to STM32H743IIT6 (480 MHz) (vs STM32H743IIT6)
- Dual-core architecture (Cortex-M7 + Cortex-M4) for parallel processing (vs STM32H743IIT6)
- Enhanced security features including secure boot (vs STM32H743IIT6)
Design Notes
Ensure all VDD pins are decoupled with 100nF capacitors placed as close to the pins as possible. Additionally, use a 4.7uF bulk capacitor on the main power rail. The SR6G6C6 operates from 1.62V to 3.6V, so verify the power supply meets these requirements under all load conditions.
Follow the recommended PCB layout guidelines in the datasheet, including proper grounding and signal routing. For high-speed interfaces like Ethernet and USB, maintain controlled impedance and minimize trace lengths. Use a solid ground plane to reduce noise and improve signal integrity.
The SR6G6C6 can dissipate significant power at 550 MHz. Ensure adequate thermal management by providing a copper pour on the PCB and, if necessary, a heatsink. The maximum junction temperature is 125°C, so calculate the thermal budget for your application.
Compliance Information
RoHS and REACH compliant per STMicroelectronics. AEC-Q100 qualified for automotive applications.