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[China]
Trade Verify
Address: Room L, 23rd Floor, Building B, Duhui 100, Zhonghang Rd, Futian District, Shenzhen City, Guangdong
Contact name:Allen Wang
Shenzhen Retechip Electronics Co., Ltd |
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GD32F305VCT6 ARM Microcontrollers 32bit 120 MHz 80 I/O LQFP-100
General description
The GD32F305xx device belongs to the mainstream line of GD32 MCU Family. It is a new 32-bit general-purpose microcontroller based on the Arm® Cortex®-M4 RISC core with best cost-performance ratio in terms of enhanced processing capacity, reduced power consumption and peripheral set. The Cortex®-M4 core features implements a full set of DSP instructions to address digital signal control markets that demand an efficient, easy-to-use blend of control and signal processing capabilities. It also provides a Memory Protection Unit (MPU) and powerful trace technology for enhanced application security and advanced debug support.
The GD32F305xx device incorporates the Arm® Cortex®-M4 32-bit processor core operating at 120 MHz frequency with Flash accesses zero wait states to obtain maximum efficiency. It provides up to 1024 KB on-chip Flash memory and 96 KB SRAM memory. An extensive range of enhanced I/Os and peripherals connected to two APB buses.
The devices offer up to two 12-bit 2.6 MSPS ADCs, two 12-bit DACs, up to ten general 16-bit timers, two 16-bit PWM advanced timers, and two 16-bit basic timers, as well as standard and advanced communication interfaces: up to three SPIs, two I2Cs, three USARTs and two UARTs, two I2Ss, two CANs and a USBFS.
The device operates from a 2.6 to 3.6 V power supply and available in –40 to +85 °C temperature range for grade 6 devices, and -40°C to +105°C temperature range for grade 7 devices. 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 GD32F305xx devices suitable for a wide range of interconnection and advanced applications, especially in areas such as industrial control, consumer and handheld equipment, communication networks, embedded modules, human machine interface, security and alarm systems, graphic display, automotive navigation, IoT and so on.
Block diagram
Pinouts and pin assignment
| Product Attribute | Attribute Value |
|---|---|
| 256 kB | |
| 32 bit | |
| 12 bit | |
| 120 MHz | |
| 80 I/O | |
| 96 kB | |
| 2.6 V | |
| 3.6 V | |
| - 40 C | |
| + 85 C | |
| Analogue Supply Voltage: | 2.6 V to 3.6 V |
| DAC Resolution: | 2 x 12 bit |
| Data RAM Type: | SRAM |
| I/O Voltage: | 3.6 V |
| Interface Type: | CAN, I2C, I2S, SPI, USART |
| Number of ADC Channels: | 16 Channel |
| Number of Timers/Counters: | 6 Timer |
| Operating Supply Voltage: | 3.3 V |
Trading Guides
| Shipping | Delivery period | For in-stock parts, orders are estimated to ship out in 3 days. Once shipped, estimated delivery time depends on the below carriers you chose: DHL Express, 3-7 business days. DHL eCommerce,12-22 business days. FedEx International Priority, 3-7 business days EMS, 10-15 business days. Registered Air Mail, 15-30 business days. |
| Shipping rates | After confirming the order, we will evaluate the shipping cost based on the weight of the goods | |
| Shipping option | We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping. | |
| Shipping tracking | We will notify you by email with tracking number once order is shipped. | |
Returning warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment.Parts should be unused and in original packaging.Customer has to take charge for the shipping. |
| Warranty | All Retechip purchases come with a 30-day money-back return policy, This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation | |
| Ordering |
Payment
| T/T,PayPal, Credit Card includes Visa, Master, American Express. |
