??????????????? M4 ??????????
??????????????? M4 ?????????????? 5G??AI????????????????????????????????????????????????????????????Ρ??????????? AI ??????????????????????????????? (100G??400G??800G ??) ??????????????????????
????????? Lightcounting ?????2023 ???? 2027 ???????????г?????????????????????? 11% ???????????????ò?????????AI ????????????????г??е????????????????????????????????????????????
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M471CI8AE
?????? (Nuvoton) ??????????????????M4????????????M471CI8AE ?? M485YIDAE??
NuMicro® M471CI8AE ???? Arm® Cortex®-M4F ??????? DSP ?????????????????? (FPU)????? 512 KB ??????? Flash????? FOTA (Firmware update through the Over-The-Air) ???????????????? 64 KB SRAM????? 32 KB ????? Data Flash ???????洢??
M471CI8AE??????????????? 24 ????? 12 λ SAR ADC??1 ????? 8 λ DAC ??? 2 ???????????2 ?? SPI/ I2S, 2 ?? I2C???????????,?и?? 24 ????? 16 λ PWM, 6 ?? UART??
M471CI8AE ??????? 120 MHz????? 2.5V ?? 5.5V ????????????-40??C ?? 105??C ????????????? WLCSP100 (4.5x4.5mm) ??С??????
??
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M485YIDAE
M485YIDAE ???? Arm® Cortex®-M4F ??????? DSP ?????????????????? (FPU)??????????????? 192 MHz???????????????? 175 ??A/MHz ????? 512 KB ????? (Dual Bank) Flash????? FOTA (Firmware update through the Over-The-Air) ???????????????? 160 KB SRAM?????? 32 KB Cache ????????? SPI Flash ?????????? (eXecute-In-Place) ??????????? (Secure Boot) ???????????Flash???????????????飬???????????????? (Secure Protection ROM)??????????????????????????????????????????? (One-Time Programmable ROM) ???飬??????????????????????
M485YIDAE ????????????????? 16 ????? 12-bit SAR ADC??2 ????? 12-bit DAC ??? 2 ???????????3?? SPI??3?? I2C?????????????и?? 24 ????? 16 λ PWM??6 ?? UART??M485YIDAE ??? 1.8V ?? 3.6V ?????????- 40?? ?? 105?? ???????????? QFN48 (5x5mm????
??
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???????ò?????
????????????????????? MCU ??????????? M0??M23 ?? M4 ???????????????????????????? MCU ??????
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????admin ?????????2024-07-04
