Item specifics
Description
GD32E230G8U6TR Product Overview
The GD32E230G8U6TR is a 32-bit general-purpose microcontroller (MCU) from GigaDevice, built on the ARM Cortex-M23 core and belonging to the GD32E230 Value Line product series. Housed in a compact QFN-28-EP(4x4mm) package with 23 I/O pins， the GD32E230G8U6TR delivers maximum efficiency with a 72MHz maximum frequency and zero-wait-state Flash access. As the first series of the GD32 MCU family based on the latest Cortex-M23 core and focusing on ultra-low cost applications, the GD32E230G8U6TR delivers 32-bit Cortex-M23 performance at near 8-bit MCU cost, providing an ideal entry-level upgrade path from 8-bit/16-bit to 32-bit Cortex-M23 architecture with the GD32E230G8U6TR.
GD32E230G8U6TR Key Features
High-Efficiency ARM Cortex-M23 Core: The GD32E230G8U6TR features an ARM Cortex-M23 processor based on the Armv8-M architecture with a Von Neumann two-stage pipeline structure, offering very low gate count for energy-efficient operation. Operating at up to 72MHz, the GD32E230G8U6TR includes a single-cycle multiplier and 17-cycle divider, delivering 1.25 DMIPS/MHz processing capability. The GD32E230G8U6TR also supports 0-2 wait-state Flash access for maximum efficiency.
Memory Configuration: The GD32E230G8U6TR is equipped with 64KB on-chip Flash and 8KB SRAM, supporting flexible in-system programming.
Ultra-Compact QFN Package: The GD32E230G8U6TR comes in a QFN-28-EP(4x4mm) package with 23 I/O pins and an exposed thermal pad, making the GD32E230G8U6TR ideal for space-constrained PCB designs.
Ultra-Wide Voltage & Temperature Range: The GD32E230G8U6TR supports 1.8V to 3.6V ultra-wide operating voltage and -40℃ to +85℃ industrial temperature range.
Rich Analog Peripherals: The GD32E230G8U6TR integrates a 12-bit ADC (multi-channel) and a temperature sensor.
Comprehensive Timer Resources: The GD32E230G8U6TR provides up to five 16-bit general-purpose timers, one basic timer, and one PWM advanced timer.
Standard Communication Interfaces: The GD32E230G8U6TR supports up to 2 SPI, 2 I2C, 2 USART, and 1 I2S.
Rich On-Chip Resources: The GD32E230G8U6TR features built-in watchdog timer, RTC, DMA, LIN bus protocol, PWM, and IrDA. Manufactured using 55nm low-power technology, the GD32E230G8U6TR targets ultra-low cost applications.
Multiple Low-Power Modes: The GD32E230G8U6TR offers various power-saving modes for flexible optimization between wake-up latency and power consumption.
GD32E230G8U6TR Applications
With its exceptional cost-performance ratio and compact QFN package, the GD32E230G8U6TR is widely used in:
Industrial Control: The GD32E230G8U6TR enables industrial automation, power monitoring and alarm systems
Motor Control: The GD32E230G8U6TR is well-suited for BLDC motor control, power tools
Consumer Electronics: The GD32E230G8U6TR powers smart home devices, handheld devices, gaming peripherals, small appliances
IoT Nodes: The GD32E230G8U6TR can be used in smart sensors, data acquisition and processing terminals
TWS Charger Cases: The GD32E230G8U6TR serves as the main MCU for single-cell lithium battery charge/discharge management
Medical Devices: The GD32E230G8U6TR is suitable for portable medical instruments
GD32E230G8U6TR Key Advantages
Ultimate Cost-Performance: As a core model of the GD32E230 Value Line series, the GD32E230G8U6TR delivers 32-bit Cortex-M23 performance at near 8-bit MCU cost.
High Energy Efficiency: The GD32E230G8U6TR's 72MHz Cortex-M23 core provides 1.25 DMIPS/MHz processing capability.
QFN-28-EP Ultra-Compact Package: The GD32E230G8U6TR features a 4×4mm ultra-small footprint with thermal pad and 23 I/O pins – ideal for space-constrained portable devices and embedded systems.
Rich Peripheral Integration: The GD32E230G8U6TR integrates a 12-bit ADC, temperature sensor, multiple timers, and SPI, I2C, USART communication interfaces on a single chip – greatly simplifying peripheral circuit design.
Industrial-Grade Reliability: The GD32E230G8U6TR operates across a -40℃ to +85℃ wide temperature range, suitable for harsh industrial environments.
Mature Ecosystem: The GD32E230G8U6TR supports Keil, IAR, and other mainstream IDEs with official firmware libraries and abundant development resources.
Stable Domestic Supply Chain: GigaDevice, as a leading domestic MCU supplier, ensures stable and reliable supply for the GD32E230G8U6TR.
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FAQ
1 What is the GD32E230G8U6TR chip
The GD32E230G8U6TR is a high performance 32 bit microcontroller from GigaDevice based on the ARM Cortex M23 core, featuring a QFN 28 no lead package and targeting the cost effective and low power market.
2 What are the core frequency Flash and SRAM capacities
The GD32E230G8U6TR reaches a maximum main frequency of 72MHz, with 64KB of Flash memory and 8KB of SRAM onboard, meeting mainstream embedded control requirements.
3 What is the package type pin count and physical size
The GD32E230G8U6TR adopts a QFN 28 EP package with 28 pins and a compact footprint of only 4 by 4 millimeters. The bottom features an exposed thermal pad for efficient heat dissipation.
4 What are the operating voltage and temperature ranges
The GD32E230G8U6TR operates at 2.6V to 3.6V, and the temperature range meets the industrial standard of minus 40 degrees Celsius to plus 85 degrees Celsius.
5 What peripheral communication interfaces does it support
The GD32E230G8U6TR integrates multiple USART serial ports, I2C interfaces, SPI interfaces, a 12 bit ADC, as well as advanced timers and a DMA controller.
6 What IDEs and programming methods are supported
The GD32E230G8U6TR fully supports mainstream embedded IDEs such as Keil MDK, IAR EWARM, and GCC. The official website provides complete low level libraries and examples for rapid development with the GD32E230G8U6TR.
7 What application scenarios is this chip suitable for
Thanks to its small package and low power consumption, the GD32E230G8U6TR is widely used in wearable devices, smart home control boards, handheld instruments, motor drives, and consumer electronics.
8 What design considerations are there for the QFN package
For the GD32E230G8U6TR, it is important to ensure the bottom exposed pad is properly grounded on the PCB design, which not only assists in efficient heat dissipation but also enhances noise immunity and signal integrity.
9 What low power management features does it have
The GD32E230G8U6TR supports three low power modes which are sleep, deep sleep, and standby, effectively reducing overall system energy consumption and making it suitable for battery powered portable devices.
10 What debugging and firmware download interface is supported
The GD32E230G8U6TR supports the standard SWD serial wire debug interface, requiring only two pins SWDIO and SWCLK for online debugging and firmware programming via various emulators.