Overview
The SPC5646BF0MLU1R is a 32-bit microcontroller produced by NXP USA Inc. This device is part of the MPC5646C family, which is known for its high performance and reliability, particularly in automotive and industrial applications. The microcontroller features a dual-core architecture with Power Architecture compliant CPUs, making it suitable for complex control and processing tasks.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | e200z4d dual issue, 32-bit core and e200z0h single issue, 32-bit core |
| Clock Speed | Up to 120 MHz (e200z4d), up to 80 MHz (e200z0h) |
| Instruction Cache | 4 KB, 2/4-Way Set Associative Instruction Cache |
| Flash Memory | Up to 3 MB on-chip flash memory |
| SRAM | Up to 256 KB on-chip SRAM |
| Data Flash | 64 KB on-chip data flash memory |
| Package Type | 176-pin LQFP (24 mm x 24 mm) |
| Low-Power Modes | STOP, HALT, STANDBY |
| Memory Protection Unit (MPU) | 16 region MPU |
| Interrupt Controller | Dual-core Interrupt Controller (INTC) |
| Analog-to-Digital Converters (ADC) | One 10-bit and one 12-bit ADC |
| Serial Peripheral Interface (SPI) | Up to 8 DSPI modules |
| Serial Communication Interface (LINFlex) | Up to 10 LINFlex modules |
| Controller Area Network (CAN) | Up to 6 FlexCAN modules with 64 MBs each |
Key Features
- Dual-core architecture with e200z4d and e200z0h Power Architecture compliant CPUs
- Variable length encoding (VLE) and embedded floating-point unit (FPU)
- Crossbar switch architecture for concurrent access to peripherals, flash memory, and SRAM
- 32 channel eDMA controller with DMAMUX
- Timer supports input/output channels providing 16-bit input capture, output compare, and PWM functions (eMIOS)
- Cross Trigger Unit (CTU) for synchronization of ADC conversions with timer events
- Cryptographic Services Engine (CSE) for data encoding and decoding
- Low-power modes: STOP, HALT, STANDBY
- 16 region Memory Protection Unit (MPU)
Applications
The SPC5646BF0MLU1R microcontroller is designed for various demanding applications, including:
- Automotive ADAS (Advanced Driver Assistance Systems)
- Automotive engine management
- Industrial control systems
- Industrial Ethernet applications
- Gateway applications in automotive and industrial sectors
Q & A
- What is the processor core architecture of the SPC5646BF0MLU1R?
The SPC5646BF0MLU1R features a dual-core architecture with e200z4d and e200z0h Power Architecture compliant CPUs.
- What is the maximum clock speed of the SPC5646BF0MLU1R?
The maximum clock speed is up to 120 MHz for the e200z4d core and up to 80 MHz for the e200z0h core.
- How much flash memory does the SPC5646BF0MLU1R have?
The device has up to 3 MB of on-chip flash memory.
- What types of ADCs are available on the SPC5646BF0MLU1R?
The microcontroller includes one 10-bit and one 12-bit analog-to-digital converter (ADC).
- What are the low-power modes supported by the SPC5646BF0MLU1R?
The device supports STOP, HALT, and STANDBY low-power modes.
- How many FlexCAN modules does the SPC5646BF0MLU1R have?
The microcontroller includes up to 6 FlexCAN modules with 64 MBs each.
- What is the package type of the SPC5646BF0MLU1R?
The device is packaged in a 176-pin LQFP (24 mm x 24 mm).
- Is the SPC5646BF0MLU1R RoHS compliant?
Yes, the SPC5646BF0MLU1R is RoHS compliant.
- What are some of the key applications for the SPC5646BF0MLU1R?
The device is used in automotive ADAS, automotive engine management, industrial control systems, and industrial Ethernet applications.
- Does the SPC5646BF0MLU1R support cryptographic functions?
Yes, it includes a Cryptographic Services Engine (CSE) for data encoding and decoding.
