M483SGCAE

The NuMicro® M483 CAN series is a high performance, low power microcontroller powered by the Arm® Cortex®-M4F core with DSP extension. Running up to 192 MHz with 130 µA/ MHz dynamic power consumption provides excellent energy efficiency. The 256 KB embedded Flash memory supports up to 4 configurable eXecute-Only-Memory regions, and the 128 KB embedded SRAM provides multi-level retention in standby power-down mode. The factory pre-loaded bootloader delivers Secure Boot functionality to check code integrity inside embedded Flash memory. 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 or three sets of CAN 2.0B interface, dual 12-bit 5 MSPS ADC , camera interface, USB full speed OTG with the crystal-less feature in device mode, and up to eight sets of high-speed UART interface. Package type includes LQFP64 and LQFP128.

Target Application:

Motor Control, Industrial Control, Battery Management System, EV Charging Pile, 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
 
-256 KB zero-wait state flash supports eXecute-Only-Memory ( XOM )
 
-128 KB RAM ( with 32 KB hardware parity check )
 
-2 KB OTP for general purpose
 
 
•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 ( variation < ± 0.25 % )
 
-Internal 48 MHz RC oscillator ( X-less )
 
-Internal 12 MHz RC oscillator ( variation < ± 2 % )
 
-Internal 10 kHz RC with calibration
 
 
•RTC
 
-Independent VBAT power pin
 
-20 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
 
-Two 12-bit, 5 MSPS SAR ADC ( up to 16 channels ) with 0 to analog supply conversion range
 
-One 12-bit, 1 MSPS DAC
 
-Two rail-to-rail comparators
 
 
•Communication Interfaces
 
-Up to 8 low power UART interfaces ( 17 Mbps ) , including 2 LIN interfaces
 
-Up to 1 ISO-7816 interface ( 3.4 MHz ) , supporting full duplex UART mode
 
-Three I²C interfaces ( Up to 3.4 Mbps )
 
-Two Quad- SPI interfaces ( Up to 96 MHz )
 
-Up to 3 SPI /I²S interfaces ( SPI up to 96 MHz , I²S up to 192 kHz/16-bit )
 
-One I²S interface ( 192 kHz/32-bit )
 
-Up to 3 CAN 2.0B interfaces
 
-One Secure Digital Host Controllers ( 50 MHz )
 
 
•Control Interfaces
 
-Two quadrature encoder interfaces ( QEI )
 
-Two 24-bit, 3-ch input capture timer/counter units
 
 
 
•Camera interface
 
-CMOS Sensor interface with hardware 1-bit luminance output
 
 
•Advanced Connectivity
 
-USB 2.0 full speed OTG controller with on-chip PHY
 
 
 
•Operating Characteristics
 
-Voltage range: 1.8V to 3.6V
 
-Temperature range: - 40 ℃ to 105 ℃
 
 
 
•IEC-60730 Class B compliance
 
 
•Cryptography Accelerator
 
-AES-256
 
-True random number generator