销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Digi-Key 得捷电子 | STM32F446ZEJ7 | STMicroelectronics | IC MCU 32BIT 512KB FLSH 144UFBGA | $12.84000 |
 Digi-Key 得捷电子 | STM32F446ZEJ7TR | STMicroelectronics | IC MCU 32BIT 512KB FLSH 144UFBGA | $7.86695 |
 Mouser 贸泽电子 | STM32F446ZEJ7 | STMicroelectronics | ARM微控制器 - MCU 16/32-BITS MICROS | 1:¥87.0552 10:¥78.6819 25:¥75.0772 100:¥65.1558
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 Mouser 贸泽电子 | STM32F446ZEJ7TR | STMicroelectronics | ARM微控制器 - MCU High-performance foundation line, ARM Cortex-M4 core with DSP and FPU, 512 Kbytes Flash, 180 MHz CPU, ART Accelerator, Dual QSPI | 1:¥88.0609 10:¥79.6085 25:¥75.9134 100:¥65.9242 1,500:¥48.1832
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 立创商城 | STM32F446ZEJ7 | ST(意法半导体) | 预售MCU | 1+:¥68.78 200+:¥26.62 500+:¥25.68 1000+:¥25.22
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 立创商城 | STM32F446ZEJ7TR | ST(意法半导体) | 预售MCU | 1+:¥77.51 200+:¥30 500+:¥28.94 1000+:¥28.42
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