SPC5743RK1MLQ5

Program Memory Type:	FLASH
Supplier Device Package:	144-LQFP (20x20)
Package / Case:	144-LQFP
Operating Temperature:	-40°C ~ 125°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 12b SAR, 16b Sigma-Delta
Voltage - Supply (Vcc/Vdd):	3.5 V ~ 5.5 V
RAM Size:	128K x 8
EEPROM Size:	--
Series:	Automotive, AEC-Q100 MPC57xx
Program Memory Size:	2MB (2M x 8)
Peripherals:	DMA, LVD, POR, Zipwire
Connectivity:	CANbus, Ethernet, I²C, LINbus, SCI, SPI, UART/USART
Speed:	200MHz
Core Size:	32-Bit Dual-Core
Core Processor:	e200z4
Part Status:	Active
Packaging:	Tray

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Introduction

SPC5743RK1MLQ5 is a low-power, high-performance 16-bit RISC microcontroller from Melexis Corporation. It is ideal for embedded applications such as home automation, industrial automation, automotive, and medical systems. The core is based on the ARM Cortex-M4 architecture, with 2 MBytes Flash memory, 16 KBytes SRAM, and a wide range of support peripherals. It also features an optional RTC, motor control, and Ethernet controller.

Application Field

SPC5743RK1MLQ5 can be used in a variety of embedded applications, such as industrial automation, automotive, and medical systems. Its wide range of support peripherals make it especially suitable for use in home automation systems. In industrial automation applications, the processor can be used to control various industrial motors, such as conveyor belt systems. It can also be used to control various process automation systems and monitoring systems. The processor can be used in automotive systems, such as for engine control, airbags, and other safety systems. Finally, in medical applications, it can be used to control medical devices, such as infusion pumps, X-ray machines, and other medical equipment.

Working Principle

The SPC5743RK1MLQ5 is based on the ARM Cortex-M4 architecture, which is a 32-bit RISC processor. The processor has unified level-one and level-two caches, an embedded Memory Protection Unit (MPU), and a maximum clock frequency of 120MHz. The processor also incorporates several support peripherals, such as an Ethernet controller, Motor Control Unit, and Real Time Clock (RTC). The processor supports a range of low-power modes such as Sleep, Stop, and Deep Sleep. The processor runs in low-power mode when there is no work to be done. In Sleep mode, the core voltage can be reduced to reduce overall power consumption. In Stop mode, peripherals and memories remain operational, and the core is switched off. Finally, in Deep Sleep mode, all peripherals are switched off and only a timer for wake-up is enabled. The processor also incorporates hardware accelerators such as a Digital Signal Processing (DSP) co-processor and a Floating Point Unit (FPU). The DSP co-processor can be used for signal processing tasks such as signal filtering, signal analysis, and image processing. The FPU can be used for floating point calculations.

Conclusion

The SPC5743RK1MLQ5 is a low-power, high-performance microcontroller that is ideal for embedded applications such as home automation, industrial automation, automotive, and medical systems. It is based on the ARM Cortex-M4 architecture and features a wide range of support peripherals. Additionally, the processor incorporates several low-power modes and hardware accelerators to improve performance.

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