SR5E1E770C30F00Y

SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU 2x cores, 2 MB Flash, rich analog, high-resolution timer, HSM, ASIL-D

Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	125.0
Core	Dual split-lock ARM Cortex-M7
ECCN US	5A991.b.4.a
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 176 24x24x1.4

Description

The SR5E1E3, SR5E1E5, SR5E1E7 MCU family has been designed to meet the enhanced digital control and high-performance analog requested by the new wide bandgap power technologies, silicon carbide and GAN, from power conversion applications such as on-board charger and DC/DC converters as well as...
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Key features

Key features
AEC-Q100 automotive qualification on going SR5 high-performance analog MCUs offering: Digital and analog high-frequency control requested by new wide-bandgap technologies (silicon carbide and gallium nitride) Superior real-time and functional safety performance (ASIL-D capability) Built-in fast and cost-optimized OTA (over-the-air) reprogramming capability (with built-in dual-image storage) High-speed security cryptographic services (HSM) Cores 2× 32-bit Arm^® Cortex^®‑M7 with double-precision FPU, L1 cache and DSP instructions running at up to 300 MHz to reach 1284 DMIPS/2.14 DMIPS/MHz/Core (Dhrystone 2.1) Split-lock configuration, allowing either 2 cores in parallel or 1 core in lockstep configuration 2 DMA engines in lockstep configuration Memories Up to 2 MB on-chip flash memory with read while write support 1920 KB code flash memory split in two banks allowing 960 KB OTA reprogramming support 160 KB HSM dedicated code flash memory 96 KB data flash memory (64 KB + 32 KB dedicated to HSM) 488 KB on-chip general-purpose SRAM: 2× 32 KB instruction TCM + 2× 64 KB data TCM 256 KB system RAM 40 KB HSM dedicated system RAM Security: hardware security module (HSM) On-chip high-performance security module with EVITA medium support with dedicated RAM and flash memory Based on Cortex^®‑M0+ core running at up to 150 MHz Hardware accelerator for symmetric cryptography Safety: comprehensive new generation ASIL-D safety concept State of the art safety measures at all level of the architecture for most efficient implementation of ISO26262 ASIL-D functionalities FCCU for collection and reaction to failure notifications with enhanced configurability Memory error management unit (MEMU) for collection and reporting of error events in memories Cyclic redundancy check (CRC) unit Enhanced peripherals for fast control loop capability 12 Timers: 2× HRTIM (high-resolution and complex waveform builder): 12× 16-bit counters, up to 102 ps resolution, 24 PWM in total 2× 16-bit 6-channel advanced control timers, with up to 12× PWM, in total 2× 32-bit general purpose timers, with up to 8× IC/OC/PWM or pulse counter and quadrature encoder input in total 4× 16-bit general purpose timers, with up to 11× PWM, 2 of which paired, in total 2× 16-bit basic timers Enhanced analog-to-digital converter system with: 5 separate 12-bit SAR analog converters, 8 channels each. Sampling rate up to 2.5 MSPS in single mode, 5 MSPS in dual mode 2 separate 16-bit sigma-delta analog converters 12-bit digital-to-analog converters (DAC) 2 buffered external channels 1 MSPS 8 unbuffered internal channels 15 MSPS 8 rail-to-rail analog comparators, 50 ns propagation delay Hardware accelerator 1× CORDIC for trigonometric functions acceleration Communication interfaces 4 modular controller area network (MCAN) modules, all supporting flexible data rate (ISO CAN-FD) 3 UART modules with LIN functionality 4 serial peripheral interface (SPI) modules, 2 multiplexed with I²S interfaces 2 I²C modules Advanced debug and trace for high-performance automotive application development Built around Arm^® CoreSight™-600 Debug interface: Arm^® CoreSight™ JTAG (IEEE 1149.1) or SWD 4 KB embedded trace FIFO for both on- and off-chip tracing Trace port for off-chip tracing: parallel trace port configurable from 1 to 8 data lines Others Power efficiency management, through separate power modes for any selected cores, peripherals or memories Boot assist flash (BAF) supports factory programming using a serial loader through CAN or UART Junction temperature range -40 °C to 150 °C Integrated power supply scheme: Integrated internal SMPS regulator 3.3 V supply & GPIOs

Coming Soon

Quantity	$ per unit	Savings
1-9	$20.05	0%
10-24	$18.49	8%
25-99	$17.66	12%
100-249	$15.79	21%
250-399	$15.06	25%
400-500	$14.34	28%
500 +	Contact sales

$20.05

Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	125.0
Core	Dual split-lock ARM Cortex-M7
ECCN US	5A991.b.4.a
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 176 24x24x1.4

Description

Key features

Key features
AEC-Q100 automotive qualification on going SR5 high-performance analog MCUs offering: Digital and analog high-frequency control requested by new wide-bandgap technologies (silicon carbide and gallium nitride) Superior real-time and functional safety performance (ASIL-D capability) Built-in fast and cost-optimized OTA (over-the-air) reprogramming capability (with built-in dual-image storage) High-speed security cryptographic services (HSM) Cores 2× 32-bit Arm^® Cortex^®‑M7 with double-precision FPU, L1 cache and DSP instructions running at up to 300 MHz to reach 1284 DMIPS/2.14 DMIPS/MHz/Core (Dhrystone 2.1) Split-lock configuration, allowing either 2 cores in parallel or 1 core in lockstep configuration 2 DMA engines in lockstep configuration Memories Up to 2 MB on-chip flash memory with read while write support 1920 KB code flash memory split in two banks allowing 960 KB OTA reprogramming support 160 KB HSM dedicated code flash memory 96 KB data flash memory (64 KB + 32 KB dedicated to HSM) 488 KB on-chip general-purpose SRAM: 2× 32 KB instruction TCM + 2× 64 KB data TCM 256 KB system RAM 40 KB HSM dedicated system RAM Security: hardware security module (HSM) On-chip high-performance security module with EVITA medium support with dedicated RAM and flash memory Based on Cortex^®‑M0+ core running at up to 150 MHz Hardware accelerator for symmetric cryptography Safety: comprehensive new generation ASIL-D safety concept State of the art safety measures at all level of the architecture for most efficient implementation of ISO26262 ASIL-D functionalities FCCU for collection and reaction to failure notifications with enhanced configurability Memory error management unit (MEMU) for collection and reporting of error events in memories Cyclic redundancy check (CRC) unit Enhanced peripherals for fast control loop capability 12 Timers: 2× HRTIM (high-resolution and complex waveform builder): 12× 16-bit counters, up to 102 ps resolution, 24 PWM in total 2× 16-bit 6-channel advanced control timers, with up to 12× PWM, in total 2× 32-bit general purpose timers, with up to 8× IC/OC/PWM or pulse counter and quadrature encoder input in total 4× 16-bit general purpose timers, with up to 11× PWM, 2 of which paired, in total 2× 16-bit basic timers Enhanced analog-to-digital converter system with: 5 separate 12-bit SAR analog converters, 8 channels each. Sampling rate up to 2.5 MSPS in single mode, 5 MSPS in dual mode 2 separate 16-bit sigma-delta analog converters 12-bit digital-to-analog converters (DAC) 2 buffered external channels 1 MSPS 8 unbuffered internal channels 15 MSPS 8 rail-to-rail analog comparators, 50 ns propagation delay Hardware accelerator 1× CORDIC for trigonometric functions acceleration Communication interfaces 4 modular controller area network (MCAN) modules, all supporting flexible data rate (ISO CAN-FD) 3 UART modules with LIN functionality 4 serial peripheral interface (SPI) modules, 2 multiplexed with I²S interfaces 2 I²C modules Advanced debug and trace for high-performance automotive application development Built around Arm^® CoreSight™-600 Debug interface: Arm^® CoreSight™ JTAG (IEEE 1149.1) or SWD 4 KB embedded trace FIFO for both on- and off-chip tracing Trace port for off-chip tracing: parallel trace port configurable from 1 to 8 data lines Others Power efficiency management, through separate power modes for any selected cores, peripherals or memories Boot assist flash (BAF) supports factory programming using a serial loader through CAN or UART Junction temperature range -40 °C to 150 °C Integrated power supply scheme: Integrated internal SMPS regulator 3.3 V supply & GPIOs