Overview
The SPC5643LAMLQ1 is a high-performance 32-bit dual-core microcontroller produced by NXP USA Inc. It is part of the MPC56xx Qorivva series and is built on Power Architecture technology. This microcontroller is designed for demanding embedded applications, particularly in the automotive and industrial sectors, where reliability, performance, and safety are paramount.
Key Specifications
| Specification | Details |
|---|---|
| Core Processor | 2 x e200z4 dual-core |
| Architecture | 32-bit Power Architecture |
| Core Frequency | Up to 120 MHz |
| Memory | 1 MB flash memory with ECC, 128 KB on-chip SRAM with ECC |
| Package/Case | 144-LQFP (20x20 mm) |
| Voltage Supply | 3.0 V to 3.6 V |
| Operating Temperature | -40°C to 125°C (ambient), -40°C to 150°C (junction) |
| Connectivity | CAN, FlexRay, LIN, SPI, UART/USART |
| Peripherals | DMA, POR, PWM, WDT, 2 x 12-bit ADCs, FlexPWM, eTimer units |
Key Features
- Dual-issue five-stage pipeline core with Variable Length Encoding (VLE) and Memory Management Unit (MMU)
- SIL3/ASILD innovative safety concept with LockStep mode and Fail-safe protection
- Replicated safety enhanced watchdog and junction temperature sensor
- 16-region memory protection unit (MPU) and clock monitoring units (CMU)
- Power management unit (PMU) and cyclic redundancy check (CRC) unit
- Nexus Class 3+ interface and replicated 16-priority interrupt controller
- GPIOs individually programmable as input, output, or special function
- Two FlexCAN interfaces (2.0B Active) and FlexRay module (V2.1 Rev. A)
Applications
The SPC5643LAMLQ1 is typically used in various fields such as:
- Automotive technology, including engine control units, transmission control units, and safety systems.
- Critical systems requiring high reliability and safety, such as in industrial automation and medical devices.
- High-performance digital systems, including those in aerospace and defense applications.
Q & A
- What is the core architecture of the SPC5643LAMLQ1?
The SPC5643LAMLQ1 features a 32-bit Power Architecture with a dual-core e200z4 processor. - What is the maximum core frequency of the SPC5643LAMLQ1?
The maximum core frequency is up to 120 MHz. - What type of memory does the SPC5643LAMLQ1 have?
The microcontroller has 1 MB flash memory with ECC and 128 KB on-chip SRAM with ECC. - What is the package type of the SPC5643LAMLQ1?
The package type is 144-LQFP (20x20 mm). - What are the operating temperature ranges for the SPC5643LAMLQ1?
The ambient temperature range is -40°C to 125°C, and the junction temperature range is -40°C to 150°C. - What communication interfaces are available on the SPC5643LAMLQ1?
The microcontroller supports CAN, FlexRay, LIN, SPI, and UART/USART interfaces. - What safety features does the SPC5643LAMLQ1 include?
The microcontroller includes SIL3/ASILD innovative safety concept with LockStep mode and Fail-safe protection, replicated safety enhanced watchdog, and junction temperature sensor. - What is the voltage supply range for the SPC5643LAMLQ1?
The voltage supply range is 3.0 V to 3.6 V. - What peripherals are available on the SPC5643LAMLQ1?
The microcontroller includes DMA, POR, PWM, WDT, 2 x 12-bit ADCs, FlexPWM, and eTimer units. - In which sectors is the SPC5643LAMLQ1 commonly used?
The SPC5643LAMLQ1 is commonly used in automotive technology, critical systems, and high-performance digital systems.
