M483 CAN Series
The NuMicro® M483 CAN series is a high performance, low power microcontroller powered by the Arm® Cortex®-M4F core with DSP extension. It can run up to 192 MHz with 175 µA/ MHz dynamic low power consumption. The 512/ 256 KB embedded dual bank Flash memory supports OTA ( Over-The-Air ) firmware upgrade, and the 160/ 96 KB embedded SRAM includes 32 KB cache to speed up external SPI Flash code execution. The factory pre-loaded bootloader delivers Secure Boot functionality to provide the code integrity check in embedded Flash memory. The built-in Secure Protection ROM provides a safe space for saving confidential program or data. One-Time Programmable ROM is also included for product life-cycle management.
The NuMicro® M483 CAN series supports operating voltage from 1.8V to 3.6V , and industrial operating temperature from - 40 ℃ to 105 ℃ . It is integrated with two sets of CAN 2.0B interface, two sets of USB 2.0 interface and up to nine sets of UART interface. Package type includes LQFP64 and LQFP128.
Target Application:
IoT, Industrial Control, etc.
Key Features:
• | Core | |||||
- | Up to 192 MHz Arm® Cortex ®-M4F delivering 1.25 DMIPS per MHz | |||||
- | DSP instruction set | |||||
- | Memory Protection Unit ( MPU ) | |||||
• | Memory | |||||
- | 512/ 256/ 128 KB zero-wait state Flash memory | |||||
- | 160/ 128/ 64 KB SRAM | |||||
- | 4 KB Secure Protection ROM | |||||
- | 2 KB One-Time-Programmable ROM | |||||
• | Cyclic Redundancy Calculation Unit | |||||
• | 16-ch Peripheral DMA Controller | |||||
• | External Bus Interface | |||||
- | LCD parallel interface, i80 mode | |||||
• | Clocks | |||||
- | 4 to 24 MHz crystal oscillator | |||||
- | 32 kHz oscillator for RTC | |||||
- | Internal 12 MHz RC oscillator | |||||
- | Internal 10 kHz RC oscillator | |||||
- | Internal PLL up to 480 MHz | |||||
• | RTC | |||||
- | 80 bytes of battery-powered backup registers | |||||
• | Timer & PWM | |||||
- | Four 32-bit timers | |||||
- | Twelve Enhanced PWM with twelve 16-bit timers | |||||
- | Twelve Basic PWM with two 16-bit timers | |||||
- | One 24-bit count-down SysTick timer | |||||
- | One watchdog timer | |||||
- | One window watchdog timer | |||||
• | Analog Peripheral | |||||
- | One 12-bit, up to 16-ch 5MSPS SAR ADC | |||||
- | Two 12-bit, 1 MSPS DAC | |||||
- | Two rail-to-rail comparators | |||||
- | Three operational amplifiers | |||||
• | Communication Interface | |||||
- | Up to 6 low power UART interfaces ( 17 Mbps ) , including 2 LIN interfaces | |||||
- | Up to 3 ISO-7816 interfaces ( 3.4 MHz ) , supporting full duplex UART mode | |||||
- | Three I²C interfaces ( Up to 3.4 Mbps ) | |||||
- | One SPI Flash interface ( 96 MHz ) supports quad mode | |||||
- | One Quad- SPI interface ( Up to 96 MHz ) | |||||
- | Up to 4 SPI / I²S interfaces ( SPI up to 96 MHz , I²S up to 192 kHz/16-bit ) | |||||
- | One I²S interface ( 192 kHz/32-bit ) | |||||
- | Two USCI interfaces, supporting configurable UART / SPI / I²C | |||||
- | Two CAN 2.0B interfaces | |||||
- | Two Secure Digital Host Controllers ( 50 MHz ) | |||||
• | Control Interface | |||||
- | Two quadrature encoder interfaces | |||||
- | Two 24-bit, 3-ch input capture timer/counter units | |||||
• | Advanced Connectivity | |||||
- | USB 2.0 high speed device/ host/ OTG controller with on-chip PHY | |||||
- | USB 2.0 full speed device/ host/ OTG controller with on-chip PHY | |||||
• | Operating Characteristic | |||||
- | Voltage range: 1.8V to 3.6V | |||||
- | Temperature range: - 40 ℃ to +105 ℃ | |||||
• | Evaluation Board | |||||
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