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Maximum Clock Frequency :
Program Memory Size :
Data RAM Size :
4 产品
图片 型号 价格 数量 库存 制造商 描述 Mounting Style Maximum Operating Temperature Packaging Operating Supply Voltage Core Data Bus Width Maximum Clock Frequency Processor Series Program Memory Size Data RAM Size ADC Resolution
Default Photo
2000+
$3.9560
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RFQ
NXP / Freescale ARM Microcontrollers - MCU BL Microcontrollers SMD/SMT + 105 C Reel 1.71 V to 3.6 V ARM Cortex-M4 32 bit 120 MHz K21 1 MB 128 kB 16 bit
Default Photo
160+
$3.6640
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RFQ
NXP / Freescale ARM Microcontrollers - MCU 512KB Flash 120MHz SMD/SMT + 105 C Tray 1.71 V to 3.6 V ARM Cortex-M4 32 bit 120 MHz K21 512 KB 128 kB 16 bit
Default Photo
2000+
$2.8640
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RFQ
NXP / Freescale ARM Microcontrollers - MCU BL Microcontrollers SMD/SMT + 105 C Reel 1.71 V to 3.6 V ARM Cortex-M4 32 bit 50 MHz K21 512 KB 64 kB 16 bit
Default Photo
2000+
$2.5320
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RFQ
NXP / Freescale ARM Microcontrollers - MCU BL Microcontrollers SMD/SMT + 105 C Reel 1.71 V to 3.6 V ARM Cortex-M4 32 bit 50 MHz K21 256 kB 64 kB 16 bit