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 GD32E230K8T6 |
| RoHS | |
| Program FLASH Size | 64KB |
| 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) | - |
| RAM Size | 8KB |
| I2C Number | 2 |
| U(S)ART Number | 2 |
| CMP Number | 1 |
| 32Bit Timer Number | - |
| 16Bit Timer Number | 6 |
| 8Bit Timer Number | - |
| Internal Oscillator | Internal oscillator included |
| Maximum Frequency | 72MHz |
| CAN Number | - |
| External Clock Frequency Rang | 4MHz~32MHz |
| (Q)SPI Number | 2 |
| GPIO Ports Number | 25 |
| EEPROM/Data FLASH Size | - |
| I2S Number | - |