GD32F303CCT6
ARM Cortex-M4 32-bit MCU, 256KB Flash, 48KB SRAM, 120MHz, LQFP-48
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Parameters
| Parameter | Value |
|---|---|
| Brand | GigaDevice Semiconductor |
| Model | GD32F303CCT6 |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Core Processor | ARM Cortex-M4 |
| Speed | 120MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 48KB |
| Number of I/O | 37 |
| Data Converters | A/D 2x12b |
| Voltage - Supply | 2.6V ~ 3.6V |
| Supplier Device Package | LQFP-48 |
| RoHS | ROHS3 Compliant |
| Part Status | Active |
Application & Notes
GD32F303CCT6 by GigaDevice Semiconductor is a ARM Cortex-M4 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 48-LQFP package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Core Processor | ARM Cortex-M4 |
| Core Size | 32-Bit |
| Speed | 120MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 48KB |
| Number of I/O | 37 |
| Data Converters | A/D 2x12b |
| Voltage - Supply | 2.6V ~ 3.6V |
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