Overview
The SPC5745BBK1AVMH6 is a 32-bit microcontroller from NXP USA Inc., part of the MPC57xx series. This device is designed for high-performance applications, particularly in the automotive sector. It features a dual-core architecture with the e200z4 core operating at 160 MHz, making it suitable for complex and demanding tasks. The microcontroller is AEC-Q100 qualified, ensuring it meets stringent automotive standards.
Key Specifications
| Parameter | Value |
|---|---|
| Package | LBGA100: 100 balls, 1 mm pitch, 11 mm x 11 mm x 1.27 mm body |
| Number of Pins | 100 |
| Core Processor | e200z4 Dual issue, 32-bit CPU @ 160 MHz |
| Program Memory | 2 MB Flash |
| RAM | 384 KB on-chip SRAM |
| Operating Temperature | -40°C to 125°C |
| Voltage Supply | 3.15 V to 5.5 V |
| Data Converters | 10-bit and 12-bit ADCs |
| Connectivity | CANbus, Ethernet, I²C, LINbus, SPI, USB, USB OTG |
| Peripherals | DMA, LVD, POR, WDT |
Key Features
- Dual-core architecture with e200z4 core at 160 MHz and variable length encoding (VLE) for code density improvements
- 2 MB on-chip flash memory and 384 KB on-chip SRAM
- Advanced peripherals including DMA, LVD, POR, and WDT
- Multiple communication interfaces: CANbus, Ethernet, I²C, LINbus, SPI, USB, and USB OTG
- Analog-to-digital converters (ADCs): 10-bit and 12-bit
- Functional Safety: ISO26262 ASIL-B compliance
- Enhanced low power operation and wake-up from low power modes via WKPU controller
- On-chip voltage regulator (VREG) and clock monitor unit (CMU)
- Hardware Security Module (HSMv2) and Password and Device Security (PASS)
Applications
The SPC5745BBK1AVMH6 is primarily designed for automotive applications, including engine control units, transmission control units, and advanced driver-assistance systems (ADAS). Its robust features and compliance with automotive standards make it suitable for high-reliability and safety-critical systems.
Q & A
- What is the core architecture of the SPC5745BBK1AVMH6?
The SPC5745BBK1AVMH6 features a dual-core architecture with the e200z4 core operating at 160 MHz.
- What is the program memory size of this microcontroller?
The program memory size is 2 MB Flash.
- What are the operating temperature ranges for this device?
The operating temperature range is -40°C to 125°C.
- What communication interfaces does the SPC5745BBK1AVMH6 support?
It supports CANbus, Ethernet, I²C, LINbus, SPI, USB, and USB OTG.
- Is the SPC5745BBK1AVMH6 compliant with any functional safety standards?
Yes, it is compliant with ISO26262 ASIL-B.
- What type of data converters are available on this microcontroller?
The device includes 10-bit and 12-bit analog-to-digital converters (ADCs).
- Does the SPC5745BBK1AVMH6 have any security features?
Yes, it includes a Hardware Security Module (HSMv2) and Password and Device Security (PASS).
- What is the package type of the SPC5745BBK1AVMH6?
The package type is LBGA100 with 100 balls.
- Can the SPC5745BBK1AVMH6 operate in low power modes?
Yes, it supports enhanced low power operation and wake-up from low power modes via the WKPU controller.
- What is the voltage supply range for this microcontroller?
The voltage supply range is 3.15 V to 5.5 V.
