M453 CAN Series
The NuMicro® M453 CAN series 32-bit microcontroller ( MCU ) is embedded with the ARM® Cortex®-M4 core and operating at 2.5V ~ 5.5V and - 40 ℃ ~ 105 ℃ , and provides 22.1184 MHz internal oscillator ( 1 % accuracy at 25 ℃ , 5V ) , Data Flash configurable and high immunity ( 8 kV ESD, 4 kV EFT ) . Package types include LQFP48, LQFP64 and LQFP100.
Target Application:
Industrial Automation, PLCs, Inverters, Home Automation, Portable Data Collector, USB Accessories, Smart Card Reader, Motor Control, etc.
Key Features:
| • | Core | ||
| - | ARM® Cortex®-M4 with DSP and FPU | ||
| - | Max frequency of 72 MHz | ||
| - | Operating voltage: 2.5V to 5.5V | ||
| - | Temperature range: - 40 ℃ ~ 105 ℃ | ||
| • | Memory | ||
| - | 72 KB of Flash Memory | ||
| - | 16 KB of SRAM | ||
| - | Data Flash configurable | ||
| • | 12-bit ADC ( up to 16 channels ) | ||
| • | 12-bit DAC | ||
| • | 16-bit PWM ( up to 12 channels ) | ||
| • | Timers | ||
| - | Four timers | ||
| - | RTC | ||
| • | Connectivity | ||
| - | USB 2.0 OTG/Device | ||
| - | CAN | ||
| - | Up to 5 UART s | ||
| - | Up to 2 LINs | ||
| - | Up to 3 SPI s | ||
| - | Up to 2 I²Cs ( up to 1 MHz ) | ||
| - | Smart card interfaces | ||
| - | Up to 2 I²S interfaces | ||
| • | Security | ||
| - | CRC engine | ||
| • | Clock Control | ||
| - | 4 to 24 MHz external crystal oscillator | ||
| - | 32.768 kHz crystal oscillator | ||
| - | 22.1184 MHz internal RC oscillator | ||
| - | 10 kHz internal RC oscillator | ||