Description
The GD32E230xx device belongs to the value line of GD32 MCU family. It is a new 32-bit general-purpose microcontroller based on the ARM® Cortex®-M23 core. The Cortex-M23 processor is an energy-efficient processor with a very low gate count. It is intended to be used for microcontroller and deeply embedded applications that require an area-optimized processor. The processor delivers high energy efficiency through a small but powerful instruction set and extensively optimized design, providing high-end processing hardware including a single-cycle multiplier and a 17-cycle divider. The GD32E230xx device incorporates the ARM® Cortex®-M23 32-bit processor core operating at up to 72 MHz frequency with Flash accesses 0~2 wait states to obtain maximum efficiency. It provides up to 64 KB embedded Flash memory and up to 8 KB SRAM memory. An extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer one 12-bit ADC and one comparator, up to five general 16-bit timers, a basic timer, a PWM advanced timer, as well as standard and advanced communication interfaces: up to two SPIs, two I2Cs, two USARTs, and an I2S.
Specifications: | |
Attribute | Value |
Category | Embedded Processors & Controllers/Microcontroller Units (MCUs/MPUs/SOCs) |
Datasheet | GigaDevice Semicon Beijing GD32E230G4U6TR |
RoHS | |
Program FLASH Size | 16KB |
Operating Temperature Range | -40℃~+85℃ |
Supply Voltage Range | 1.8V~3.6V |
CPU Core | ARM Cortex-M23 |
Peripherals / Functions / Protocol Stacks | On-chip temperature sensor;DMA;WDT;LIN(Local Interconnect Network);PWM;IrDA;Real-Time Clock |
(E)PWM (Units/Channels/bits) | 1@x16bit |
USB (H/D/OTG) | - |
ADC (Units/Channels/bits) | 1@x10ch/12bit |
DAC (Units/Channels/bits) | - |
I2C Number | 1 |
RAM Size | 4KB |
U(S)ART Number | 1 |
CMP Number | 1 |
32Bit Timer Number | - |
16Bit Timer Number | 5 |
8Bit Timer Number | - |
Internal Oscillator | Internal oscillator included |
Maximum Frequency | 72MHz |
CAN Number | - |
External Clock Frequency Rang | 4MHz~32MHz |
(Q)SPI Number | 1 |
GPIO Ports Number | 23 |
EEPROM/Data FLASH Size | - |
I2S Number | - |