????M451LC3AE M4???MCU
????NuMicro® M451???????????? ARM®Cortex®-M4 ????????? 32 λ ???????????????????? ( 2.5V ~ 5.5V ) ?????????? ( - 40 ?? ~ 105 ?? ) ?????? 22.1184 MHz ???? ( ??25 ?? ??5V?????1 % ) ????????Data Flash??????????? ( ESD 8 kV ??EFT 4 kV ) ???????????LQFP48??LQFP64??LQFP100??
???????
??????????PLCs????????????????????????????????????????????????????????????
????????
| • | ??? | ||
| - | ???и??????????DSP?? ARM®Cortex®-M4 ??? | ||
| - | ??????????72 MHz | ||
| - | ???????: 2.5V ~ 5.5V | ||
| - | ???????: - 40 ?? ~ 105 ?? | ||
| • | ??? | ||
| - | 40 K???FLASH ROM | ||
| - | 16 K??? SRAM | ||
| - | ??????Data Flash | ||
| • | 12λ ADC ( ???16??? ) | ||
| • | 12λDAC | ||
| • | 16 λ???? PWM ( ??? 12 ??? ) | ||
| • | ????? | ||
| - | 4??? 32 λ ????? | ||
| - | ????? | ||
| • | ??????? | ||
| - | ???5?????? UART ????, ???2??????LIN | ||
| - | ???2??? SPI ??? | ||
| - | ???2??? I2C ( ??????1 MHz ) | ||
| - | ???????? ( ??? ) | ||
| - | I2S | ||
| • | ????? | ||
| - | CRCУ?? | ||
| • | ??? | ||
| - | ???????4 MHz ~24 MHz | ||
| - | ???????32.768KHz | ||
| - | ???????? 22.1184 MHz | ||
| - | ????????10 KHz | ||
????admin ?????????2023-05-27
