GigaDevice

GigaDevice profiles here cover SPI NOR and SPI NAND flash, alongside GD32 Arm Cortex-M microcontrollers. The GD5F SPI NAND parts in this catalog include GD5F1GM7UEYIG (1Gb, per datasheet §2.1) and GD5F2GM7UEYIGR. The GD32F103C8T6 is a Cortex-M3 MCU (64KB Flash, 20KB SRAM, LQFP48). When sourcing GigaDevice flash, confirm the operating voltage for the exact ordering code against your board's supply rail. For the GD32 MCU, verify the exact package and flash-density suffix, and validate firmware on the actual silicon before production.

Sourcing notes for GigaDevice parts. Always quote the complete manufacturer ordering code — package, temperature grade, speed or accuracy grade, and packing (reel, tube or tray) all change availability and price, and suffixes are where most mismatches happen. Check the lifecycle status on the manufacturer site before committing to a multi-year build; parts flagged not-recommended or obsolete need a last-time-buy plan or a verified alternate lined up early. With every offer, request traceability documents — date code, lot code and original packing — and confirm the inspection steps your supplier applies to high-risk lots.