GD32F303RGT6

GD32F303RGT6 is the top-memory LQFP-64 ordering code for the GigaDevice GD32F303 microcontroller, carried word-for-word in Table 6-1 of the maker's datasheet: an Arm Cortex-M4 core at 120 MHz with 1024 KB of Flash and 96 KB of SRAM, industrial grade from -40 °C to +85 °C in the green LQFP64 package. The code appeared in an ic.net.cn buy request for 1,688 pieces on scan day, evidence of current production demand. Selection advice: this code and the GD32F303RCT6 also listed here are the same device in the same LQFP-64 package with identical pinout — the only difference is memory, 1024 KB Flash and 96 KB SRAM here against 256 KB and 48 KB on the RCT6 — so choose RGT6 when the firmware image or buffer budget outgrows the 256 KB step, not for any package or pin reason; a board tooled for one code accepts the other without layout change, but validate firmware on the GD32 device itself rather than assuming register-level identity with another vendor's Cortex-M4 part. Parameters verified against the GigaDevice GD32F303xx datasheet and the GD32F30x family documentation.