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ST�Ƴ�ȫ��ǿ�Ļ��Cortex-M΢��:STM32 F4

�ⷨ�뵼�壨STMicroelectronics��ST��ǰ�� STM32 F4ϵ��΢��Ʒ��С��ΪSTM32ƽ̨��²�Ʒ��STM32 F4ϵ�л��µ�ARM Cortex-M4�ںˣ��г�ɫ��STM32΢��Ʒ��źŴ��ܣ��ٶȣ��е��ϵ�в�Ʒ��ⷨ�뵼��г��쵼��λ��ȡ��г��ߵ�Cortex-M΢��ĳƺ� ��

STM32ϵ��΢��ҵ��ɹ��Ļ��ARM-M��32λ΢��۳��Ļ��Cortex- M�ں�΢��У��ÿ��о��һ��STM32 ��ⷨ�뵼��е�STM32��Ʒ�ʺϸ��Ӧ��򣬰��ҽ�Ʒ��ն��豸��POS��ȫϵͳ�͹��Զ��ͥ��ֵȡ��⣬�ⷨ�뵼��µ�STM32 F4ϵ�н�һ��ؿ�Ӧ�÷�Χ��STM32 F4�ĵ��DSPָ���źſ��DSC��г��źſ��ڸ߶˵��ơ�ҽ��豸�Ͱ�ȫϵͳ��Ӧ�ã��ЩӦ��ڼ��DSPָ���кܸߵ�Ҫ��µ�STM32 F4ϵ�е��ź��ȫ�� STM32 F2ϵ�У��STM32F2ϵ�е��û��Ҫ��SRAM��ߵ��ܺ͸��ٵ��ӿڣ��ɵش�F2��F4ϵ�С��⣬Ŀǰ��΢��źŴ��˫Ƭ��Ŀͻ��ѡ��STM32 F4, ��һ��оƬ��˴�ͳ��оƬ��ԡ�

�ⷨ�뵼�幫˾��ܲü�΢��洢��Ͱ�ȫ΢��Ʒ��ܾ��Claude Dardanne��ʾ��"STM32 F4ϵ��г��ע�ж෽��ԭ��ֱ�ӵ�ԭ��Ϊ��ϵ��ߵ�Cortex-M΢��С��ⷨ�뵼��STM32΢��ƽ̨ӵ��250��ּ��ݲ�Ʒ��ҵ��õ�Ӧ�ÿ��̬ϵͳ��Լ��ɫ�Ĺ��ĺ��幦�ܡ�F4ϵ��STM32��Ʒ��Ķ��Ʒ��Ŀǰ��ⷨ�뵼��Cortex-M΢��4��Ʒϵ�У�STM32 F1ϵ�С�STM32 F2ϵ�к�STM32 L1ϵ�У��ϵ�о��Cortex-M3�ںˣ��µ�F4ϵ�л��Cortex-M4�ںˡ�"

ARM��˾�г�ִ�и��ܲ� Lance Howarth��ʾ��"�ⷨ�뵼��ARM Cortex-M4�ں˵��ǿ��΢��Ʒƽ̨��˾��֤��ں˾��й��ĵ͡��Ƚ��ͼ��źſ��ԡ��ⷨ�뵼��ӵ��ҵ��㷺�Ļ��ARM Cortex-Mϵ��ں˵Ĳ�Ʒ��ϣ�Cortex-Mϵ��г��΢��ܹ��STM32 F4ϵ��΢��ɽ��ٽ��豸��ڸ��Ӧ��Ӧ�û��ARM�ܹ��Ĳ�Ʒ��"

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STM32 F4ϵ�й��4��Ʒ��

STM32F405x��˶�ʱ��3��ADC��2��DAC��нӿڡ��ӿڡ�ʵʱʱ�ӡ�CRC��㵥Ԫ��ģ��ڵ��Ƚ��裬STM32F405��һ��USBOTGȫ��/��ٽӿڡ��Щ��Ʒ��4�ַ�װ��WLCSP64��LQFP64��LQFP100��LQFP144��ö��1 MB��档

STM32F407��STM32F405��Ʒ��˶��Ƚ��裺��2��USB OTG�ӿ�(��ȫ��)��1��֧��MII��RMII��10/100M��̫��ӿڣ�Ӳ��֧��IEEE1588 V2Э�飻1��8-14λ��ӿڣ��һ��CMOS��֧��67.2 Mbyte/s��Щ��Ʒ��4�ַ�װ��LQFP100��LQFP144��LQFP/BGA176��512 KB-1 MB��档

STM32F415��STM32F417��STM32F405��STM32F407��һ��Ӳ��/��ϣ��˴��AES 128��192, 256��Triple DES��HASH ��MD5, SHA-1��㷨Ӳ��ʮ�ֳ�ɫ��磬AES-256��ٶ��ߴﵽ149.33Mbytes/s��

ST�Ƴ�ȫ��������ǿ�Ļ���Cortex-M΢������:STM32 F4

ST�Ƴ�ȫ��ǿ�Ļ��Cortex-M΢��:STM32 F4