GD32A513xxDatasheet
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General description
The GD32A513xx device belongs to the high performance line of GD32 MCU family. It is a
new 32-bit general-purpose microcontroller based on the Arm® Cortex®-M33 core. The
Cortex®-M33 processor is a 32-bit processor that possesses low interrupt latency and low-
cost debug. The characteristics of integrated and advanced make the Cortex®-M33 processor
suitable for market products that require microcontrollers with high performance and low
power consumption. The processor is based on the ARMv8 architecture and supports a
powerful and scalable instruction set including general data processing I/O control tasks,
advanced data processing bit field manipulations and DSP.
The GD32A513xx device incorporates the Arm® Cortex®-M33 32-bit processor core operating
at up to 100 MHz frequency with Flash accesses 0~3 waiting time to obtain maximum
efficiency. It provides up to 384 KB on-chip Flash memory and up to 48 KB SRAM memory.
An extensive range of enhanced I/Os and peripherals connected to two APB buses. The
devices offer two 12-bit ADCs, one DAC, one comparator, up to one general 16-bit timer, two
basic timers, four PWM advanced timers, as well as standard and advanced communication
interfaces: up to two SPIs, two I2Cs, three USARTs, one I2S, and two CANs. Additional
peripherals as trigger selection controller (TRIGSEL), multi-function communication interface
(MFCOM), DMA request multiplexer (DMAMUX) are included.
The device operates from a 2.7 to 5.5 V power supply and available in –40 to +125 °C
temperature range. Several power saving modes provide the flexibility for maximum
optimization between wakeup latency and power consumption, an especially important
consideration in low power applications.
The above features make the GD32A513xx devices suitable for a wide range of applications,
especially in areas such as BCM, HVAC, BMS, OBC(on-board charger), automotive radar,
automotive vision, DC-DC, automobile instrument, IVI(in-vehicle infotatinment) and so on.
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