So, you’ve got a project in mind but the chip you want to use is a fine pitch 0.8mm/0.5mm chip. Well, this adapter board could be just what you need. When using this board, please bear in mind that you can’t solder the smaller 0.5mm pitch devices with a soldering iron. Use solder paste (with a stencil) and a hot air gun or oven.

Useful adapter board for prototyping with small pitch (0.8mm and 0.5mm) TQFP IC’s

Specifications:

1. Double side, FR4 Material
2. Designed to fit both 0.8mm and 0.5mm pitch TQFP IC
3. Side 1: fits 32 to 64 pin IC’s with 0.8mm pitch
4. Side 2: fits 32 to 100 pin IC’s with 0.5mm pitch
5. DIP pins at a 0.1-inch spacing

Features:

1.  It’s dual-side, one side is applicable to the pitch 0.5mm (compatible with 32~100 pin), and the other size applicable to the pitch 0.8mm (compatible with 32 to 64 pin).
2. Suitable for STC89C, ATmega, STM32F, MSP430 series of MCU or other compatibles
3. The front side is 0.5mm pitch, Backside is 0.8mm pitch

Package Includes:

1x  TQFP SMD Adapter Board 0.8mm/0.5mm 32-100 Pins Pitch IC Socket Adapter Pate PCB For Arduino