qfn封装是一种极具适用能力强、结构简单、高性价比的封装形式，在可预见的5年内出现替代封装的可能性不高。qfn封装的开发方向目前明朗的有两个：大尺寸、模组化。

QFN64, 64-pad QFN 9x9 mm, pitch 0.5 mm with wettable flanks Table 61-17. Device and QFN Package Maximum Weight 228 mg Table 61-18. QFN Package Reference JEDEC Drawing Reference JEDEC JESD97 ... Jump to main content 32-bit Arm Cortex-M7 MCUs with FPU, Audio and Graphics Interfaces, High-Speed USB, Ethernet, and Advanced Analog ...

qfn是一种无引脚封装，呈正方形或矩形，封装底部中央位置有一个大面积裸露 焊盘 用来导热，围绕大焊盘的封装外围四周有实现电气连结的导电焊盘。

Texas Instruments (TI) Quad Flatpack No-lead (QFN) 14/16/20-terminal Pb-free plastic packages meet dimensions specified in JEDEC standard MO-241, allow for board miniaturization, and hold several advantages over traditional SOIC, SSOP, TSSOP, and TVSOP packages.

2024年11月22日 · QFN封装，即Quad Flat No-leads Package，是一种广泛应用在MCU芯片的四面无引脚平面封装。 因其体积小、散热性能好、信号传输损失低等优点，QFN封装受到广泛青睐。

QFN-64 ARM Microcontrollers - MCU are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for QFN-64 ARM Microcontrollers - MCU.

Mouser Electronics is an authorized electronic component distributor offering online ordering and no minimum orders.

半导小芯为您提供 QFN-64 微芯-Microchip 的资料查询：微芯-Microchip数据手册查询，微芯-Microchip规格书查询，微芯-Microchip datasheet查询，微芯-Microchip IC查询、半导体查询、微芯-Microchip芯片查询、微芯-Microchip替代型号查询、微芯-Microchip产品、微芯-Microchip应用等相 …

2024年3月27日 · Among the myriad QFN variants, the 64-pin QFN package stands out for its versatility and widespread utilization in diverse applications. This specific variant provides an optimal balance between pin count and form factor, making it a preferred choice for various integrated circuits and semiconductor devices.

Part #: QFN-64. Download. File Size: 122Kbytes. Page: 1 Pages. Description: Socket/footprint card. Manufacturer: ATMEL Corporation.