SPC58EHx, SPC58NHx
A scalable approach for high-end body, networking and security
platforms for Automotive
Data brief
Comprehensive new generation ASIL-D safety
concept:
– ASIL-D of ISO 26262
– One CPU channel in lockstep
eTQFP144 (20x20x1 mm)
FPBGA302 (17x17x1.8 mm)
eLQFP176 (24x24x1 mm)
FPBGA386 (19x19x1.8 mm)
– Logic BIST
– FCCU for collection and reaction to failure
notifications
– Memory BIST
– Cyclic redundancy check (CRC) unit
Features
– Memory Error Management Unit (MEMU)
for collection and reporting of error events
in memories
AEC-Q100 qualified
High performance e200z4 triple core:
– 32-bit Power Architecture technology CPU
– Core frequency as high as 200 MHz
– Variable Length Encoding (VLE)
Crossbar switch architecture for concurrent
access to peripherals, Flash, or RAM from
multiple bus masters with end-to-end ECC
Body cross triggering unit (BCTU):
– Floating Point, End-to-End Error Correction
– Triggers ADC conversions from any eMIOS
channel
10496 KB (10240 KB code Flash + 256 KB
data Flash) on-chip Flash memory:
– Triggers ADC conversions from up to 2
dedicated PIT_RTIs
– Supports read during program and erase
operations, and multiple blocks allowing
EEPROM emulation
Enhanced modular IO subsystem (eMIOS):
– up to 96 timed IO channels with 16-bit
counter resolution
– Supports read while read between the two
code Flash partitions
Enhanced analog-to-digital converter system
– Hardware support for Flash context
switching (for FOTA with multi software
versions)
with:
– 4 independent fast 12-bit SAR analog
converters
1088 KB on-chip general-purpose SRAM (in
– One supervisor 12-bit SAR analog
converter
addition to 192 KB core local data RAM):
– 64 KB in CPU_0, 64 KB in CPU_1 and
64 KB in CPU_2
– One standby 10-bit SAR analog converter
– 100 ADC channels
224 KB HSM dedicated Flash memory (192 KB
Communication interfaces:
code + 32 KB data)
– 24 LINFlexD modules
Multi-channel direct memory access controller
– 10 deserial serial peripheral interface
(DSPI) modules
(eDMA):
– One eDMA with 64 channels
– One eDMA with 16 channels
– 1 deserial serial peripheral interface
(DSPI_LP) module available in low power
mode
One interrupt controller (INTC)
July 2020
DB3758 Rev 2
1/7
For further information contact your local STMicroelectronics sales office.
www.st.com