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关键特性

  • Cortex-M7 550 MHz 封顶
  • 564KB RAM,128KB flash
  • OctoSPI
  • Ethernet
  • USB OTG HS

相对短板

  • 片上集成flash几乎无法支撑开发
  • 片上RAM资源相对同系较小

STM32H730 性价比是非常高,在拥有几个大件外设情况下,除了小封装外,几乎没给STM32F4留多少机会。

封装规格

IO数量80-120,官方价: $2.83-3.67

  • STM32H730IBH($3.67): UFBGA176 (10×10mm)
  • STM32H730ABH($3.37): UFBGA169 (7x7mm)
  • STM32H730ZBH($3.24): UFBGA144 (7x7mm)
  • STM32H730VBH($2.83): TFBGA100 (8x8mm)
  • STM32H730IBT($3.67): LQFP176 (24×24mm)
  • STM32H730ZBT($3.24): LQFP144 (20×20mm)
  • STM32H730VBT($2.83): LQFP100 (14×14mm)

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