Description:

The GD32F527ZST7 is a high-performance microcontroller from GigaDevice's GD32F5 series, built around an ARM Cortex-M33 core. Engineered for demanding industrial environments, it delivers powerful computing capabilities, expansive memory, comprehensive connectivity, and built-in functional safety features. This MCU integrates high-speed peripherals and robust security mechanisms, making it a versatile and reliable solution for next-generation applications such as industrial automation, energy power systems, network communication, and graphic-enabled human-machine interfaces.

Features:

Based on the detailed official specifications of the GD32F527 series:

High-Performance Core: ARM Cortex-M33 core operating at up to 200 MHz, with DSP acceleration and single-precision FPU (floating-point unit).

Large-Capacity Memory: Offers up to 7.5 MB of on-chip Flash and 1 MB of SRAM, supporting ECC (Error Correcting Code) for enhanced data integrity. Includes an external bus (EXMC) for SDRAM, NOR Flash, and other memories.

Rich Communication Interfaces: Includes industrial-grade connectivity with 2 x CAN-FD controllers, 1 x 10/100M Ethernet MAC, 8 x U(S)ART, 6 x SPI/I2C, USB 2.0 OTG (HS/FS), and SDIO.

Comprehensive Analog & Timing: Features 3 x 12-bit ADC, 2 x DAC converters, and multiple advanced timers for precise motor control and industrial sensing.

Industrial Safety & Security: Designed to comply with the IEC61508 SIL2 functional safety standard. Supports Secure Boot, Secure OTA updates, and has a dedicated security software platform.

Graphics & Development Support: Supports external memory for displays and offers free commercial licenses for the emWin embedded GUI. It is compatible with major toolchains (Keil, IAR) and professional debug tools like Lauterbach TRACE32.

Package Information: The suffix "ZS" and associated GD32F527Z-START kit indicate this model uses an LQFP144 package, as part of a series offering multiple pin counts.

Applications:

The GD32F527ZST7 is targeted at complex, high-performance industrial and infrastructure applications:

Industrial Automation: Programmable Logic Controllers (PLCs), industrial drives, robotics, and high-precision sensors.

Energy & Power Systems: Photovoltaic inverters, energy storage systems (ESS), smart grid devices, and power quality monitors.

Networked Communication: Industrial gateways, network routers, and communication modules requiring Ethernet and CAN-FD.

Human-Machine Interface (HMI): Devices with graphical displays, leveraging the external memory interface and emWin GUI support.