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This family of MCUs targets automotive powertrain controller applications for four-cylinder gasoline and diesel engines, chassis control applications, transmission control applications, steering and braking applications, as well as low-end hybrid applications.
Many of the applications are considered to be functionally safe and the family is designed to achieve ISO26262 ASIL-D compliance.
Key Features
- Two main 32-bit Power Architecture® VLE compliant CPU core (e200z4), dual issue, running in lockstep
- Single-precision floating point operations
- 16 KB local instruction SRAM and 64 KB local data SRAM
- 4 KB I-Cache and 2 KB D-Cache
- One 32-bit Power Architecture® VLE compliant I/O processor core (e200z2)
- Single-precision floating point operations
- Lightweight Signal Processing Auxiliary Processing Unit (LSP APU) instruction support for digital signal processing (DSP)
- 16 KB local instruction SRAM and 48 KB local data SRAM
- 2624 KB on-chip flash memory
- Supporting EEPROM emulation (64 KB)
- 64 KB on-chip general-purpose SRAM (+112 KB data RAM included in the CPUs)
- Multi-channel direct memory access controller (eDMA) with 32 channels
- Dual interrupt controller (INTC)
- Dual phase-locked loops, including one Frequency-modulated
- System integration unit lite (SIUL)
- Boot Assist Flash (BAF) supports factory programming using a serial bootload through the asynchronous CAN or LIN/UART
- Generic timer module (GTM122)
- Intelligent complex timer module
- 88 channels (24 input and 64 output)
- 3 programmable fine grain multi-threaded cores
- 26 KB of dedicated SRAM
- Hardware support for engine control, motor control and safety related applications
- Enhanced analog-to-digital converter system with:
- 1 supervisor 12-bit SAR analog converter
- 4 separate fast 12-bit SAR analog converters
- 2 separate 16-bit Sigma-Delta analog converters
- 5 Deserial Serial Peripheral Interface (DSPI) modules
- 5 LIN and UART communication interface (LINFlexD) modules
- 3 MCAN interfaces with advanced shared memory scheme, two supporting ISO CAN-FD and one supporting TTCAN
- One Ethernet controller 10/100 Mbps, compliant IEEE 802.3-2008
- Dual-channel FlexRay controller
- Nexus development interface (NDI) per IEEE-ISTO 5001-2003 standard, with partial support for 2010 standard
- Device and board test support per Joint Test Action Group (JTAG) (IEEE 1149.1)
- Single 5 V +/-10% Power supply supporting cold start conditions (down to 3.0 V)
- Designed for eTQFP144 and eLQFP176
- Two main 32-bit Power Architecture® VLE compliant CPU core (e200z4), dual issue, running in lockstep
Featured Videos
First Automotive MCUs introducing Phase Change Memory (PCM)
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Product Specifications (1)
| Resource title | Latest update | |||
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| 14 May 2018 |
14 May 2018
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Application Notes (3)
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| 29 Sep 2020 |
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| 02 Oct 2020 |
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| 13 Sep 2018 |
13 Sep 2018
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Technical Notes & Articles (3)
| Resource title | Latest update | |||
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| 25 Sep 2019 |
25 Sep 2019
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| 20 May 2020 |
20 May 2020
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| 28 Apr 2016 |
28 Apr 2016
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User Manuals (3)
| Resource title | Latest update | |||
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| 17 Nov 2015 |
17 Nov 2015
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| 16 Jun 2015 |
16 Jun 2015
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| 11 May 2015 |
11 May 2015
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Reference Manuals (3)
| Resource title | Latest update | |||
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| 06 Oct 2015 |
06 Oct 2015
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| 26 May 2015 |
26 May 2015
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| 14 Dec 2017 |
14 Dec 2017
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Errata Sheets (2)
| Resource title | Latest update | |||
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| 26 Oct 2015 |
26 Oct 2015
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| 23 Oct 2015 |
23 Oct 2015
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Application Notes for related Tools & Software (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 |
13 Sep 2018
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Presentations (2)
| Resource title | Latest update | |||
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| 04 Feb 2016 |
04 Feb 2016
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| 30 Oct 2015 |
30 Oct 2015
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Brochures (1)
| Resource title | Latest update | |||
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| 23 Mar 2020 |
23 Mar 2020
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STMicroelectronics - SPC574K70E7
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