SPC5603BF2MLL4R

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SPC5603BF2MLL4R Application Field and Working Principle

SPC5603BF2MLL4R from STMicroelectronics is part of the SPC560B 16-bit automotive microcontroller family offering a wide variety of peripherals, performance and integration within a compact size. It targets applications such as advanced driving assistance systems (ADAS), body and convenience systems, powertrain, and chassis. Additionally, it is suitable for cost-sensitive automotive applications where high performance, low power, and high integration are required.

Product Features

• Up to 110 MHz SPC560B SPC5 cores
• Up to 1.5 MB of flash memory
• Up to 112 Kbytes of SRAM memory
• Up to 14 enhanced CAN FD ports
• Up to 28 FlexRay ports
• Up to 8 LIN channels
• Up to 20x PWM outputs
• Up to 24x SPI/I2C interfaces
• Optimized power modes
• Peripheral protection switches
• Command manager compatible decoder
• On chip clock generation with 2 integrated PLLs
• Temperature sensor
• On chip FEE (Flash EEPROM Emulation)

Application Field

The SPC5603BF2MLL4R from ST offers a broad range of features and performance for automotive applications, such as Advanced Driver Assistance Systems (ADAS), body and convenience systems, powertrain, and chassis. The SPC5603BF2MLL4R also provides optimal performance and reduced cost for cost sensitive automotive applications that require high performance, low power, and high integration.

The family of Microcontrollers are highly suitable for a wide range of automotive applications, such as active and passive safety systems, audio and infotainment, powertrain, body and convenience systems and chassis systems. Additionally, it can be used in safety critical applications such as Electronic Stability Control (ESC) and Adaptive Cruise Control (ACC).

Working Principle

The SPC5603BF2MLL4R is a highly integrated, 16-bit microcontroller based on the SPC560B architecture. It features a wide range of internal and external peripherals and offers a large selection of communication and power management functions.

The internal architecture consists of a Power Architecture SPC5 core supplemented by two independent registers units, and two Power QuICC II subsystems. Additionally, it integrates a multi-channel bus matrix system as well as a suite of peripherals, including CAN FD and FlexRay, along with multiple serial, digital, and analogue peripherals.

The controller can operate at a maximum frequency up to 110 MHz and comes with up to 1.5MBytes of flash memory and up to 112 Kbytes of SRAM memory. It also comes with a temperature sensor and an On-Chip Flash EEPROM Emulation (FEE). Moreover, it features power-down modes for maximum energy efficiency as well as hardware protection switches for each peripheral and segment.

The SPC5603BF2MLL4R from STMicroelectronics also features an on-chip clock generation with two integrated PLLs and advanced power control systems. The integrated power controller (PMC) can be used to automatically turn off unused peripherals to save current. Additionally, it includes three independent Watchdog timers, a real-time timer, a SRAM power-down controller, and multiple clock dividers.

Overall, the SPC5603BF2MLL4R from STMicroelectronics is a highly integrated and flexible automotive 16-bit microcontroller suitable for a range of automotive applications requiring high performance, low power, and high integration within a compact size.

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