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SPC564A70L7 Series

32-bit Power Architecture MCU for Automotive Chassis and Safety Applications

Manufacturer: STMicroelectronics

Catalog

32-bit Power Architecture MCU for Automotive Chassis and Safety Applications

Key Features

150 MHz e200z4 Power Architecture core
- Variable length instruction encoding (VLE)
- Superscalar architecture with 2 execution units
- Up to 2 integer or floating point instructions per cycle
- Up to 4 multiply and accumulate operations per cycle
Memory organization
- 4 MB on-chip flash memory with ECC and Read While Write (RWW)
- 192 KB on-chip RAM with standby functionality (32 KB) and ECC
- 8 KB instruction cache (with line locking), configurable as 2- or 4-way
- 14 + 3 KB eTPU code and data RAM
- 5 × 4 crossbar switch (XBAR)
- 24-entry MMU
- External Bus Interface (EBI) with slave and master port
Fail Safe Protection
- 16-entry Memory Protection Unit (MPU)
- CRC unit with 3 sub-modules
- Junction temperature sensor
Interrupts
- Configurable interrupt controller (with NMI)
- 64-channel DMA
Serial channels
- 3 × eSCI
- 3 × DSPI (2 of which support downstream Micro Second Channel [MSC])
- 3 × FlexCAN with 64 messages each
- 1 × FlexRay module (V2.1) up to 10 Mbit/s with dual or single channel and 128 message objects and ECC
1 × eMIOS
- 24 unified channels
1 × eTPU2 (second generation eTPU)
- 32 standard channels
- 1 × reaction module (6 channels with three outputs per channel)
2 enhanced queued analog-to-digital converters (eQADCs)
- Forty 12-bit input channels (multiplexed on 2 ADCs); expandable to 56 channels with external multiplexers
- 6 command queues
- Trigger and DMA support
- 688 ns minimum conversion time

Description

AI
The Leopard series microcontrollers are system-on-chip devices that are built on Power Architecture technology and contain enhancements that improve the architecture’s fit in embedded applications, include additional instruction support for digital signal processing (DSP) and integrate technologies such as an enhanced time processor unit, enhanced queued analog-to-digital converter, Controller Area Network, and an enhanced modular input-output system. The SPC56XL60/54 family of 32-bit microcontrollers is the latest achievement in integrated automotive application controllers. It belongs to an expanding range of automotive-focused products designed to address electrical hydraulic power steering (EHPS), electric power steering (EPS) and airbag applications. The advanced and cost-efficient host processor core of the SPC56XL60/54 automotive controller family complies with the Power Architecture embedded category. It operates at speeds as high as 120 MHz and offers high-performance processing optimized for low power consumption. It capitalizes on the available development infrastructure of current Power Architecture devices and is supported with software drivers, operating systems and configuration code to assist with users’ implementations.