Chassis Applications Renesas Electronics

The P Series was developed by Renesas for applications with highest functional safety requirements up to ASIL D. This shows up in the highly efficient on-chip diagnostics such as the redundant CPU subsystem with compare unit, built-in self-tests for logic and memories, and ECC protection for on-chip memories. Compliance with the functional safety standard ISO 26262 has been taken into account during development and analyzed in the course of safety assessments to document ASIL D conformity. Functional safety Intrinsic safety vs. software-based safety While conventional Microcontrollers (MCUs)...

RH850/P1M: The next generation RRH850/P1M is the latest sprout in Renesas’ successful line of microcontrollers for applications with up to ASIL D requirements for functional safety. RH850/P1M devices are based on V850E2/Px4 but feature a long list of improvements: significantly lower power consumption, more advanced on-chip peripherals, and even better functional safety just to name a few. Flash Size Built-in self-test (BIST) Safety can be achieved only if all integrated functions work properly. All P Series devices therefore feature a built-in self-test that checks all important on-chip units...

A/D converters with track & hold The optional FlexRay interface supports 2 communication channels up to 10 Mbps and is conformance tested to FlexRayTM protocol specification V2.1. The integrated ADCs allow one-shot or continuous-mode conversion with 12-bit resolution. In one-shot mode, the accuracy can be increased by using the optional multiple sampling mode with up to 4 samples/value. Key features: >> 8 KB RAM, configurable from 30 message buffers with 254-byte data field each up to 128 message buffers with 48-byte data field each >> Fast CPU access to message buffers via I/O buffer >> Filtering...

Temperature sensor The devices feature a factory-calibrated sensor to measure the junction temperature. It can be configured to send an automatic notification to the Error Control Module (ECM) if the upper or lower limit is reached. Intelligent Cryptographic Unit (ICU) The SHE compliant, optional ICU provides an effective way to prevent software tampering and flashing of unauthorized code. To achieve this, communication with external components can be secured by an AES-based MAC (CMAC). The necessary secret key is stored in a special, protected Flash area which is accessible only to the ICU and...

Tools RH850/x1x Evaluation Platform Main Board Y-RH850-X1X-MB-T1-V1 This generic board for RH850 software development hosts device-specific Adapter Boards and provides a large set of peripherals: >> Various interfaces/connectors: – 2 CAN, 2 LIN – FlexRay (2 channels) – Ethernet – 2 UART/RS232, 2 SENT, 2 PSI5 >> 4 signal LEDs (active high), 3 push buttons, 3 analogue inputs >> LCD module, breadboard area The package includes a CD with user’s manual and schematic. RH850/x1x Evaluation Platform Adapter Boards Y-RH850-P1X-100PIN-PB-T1-V1 (100-pin, 0.5 mm p. p.) Y-RH850-P1X-144PIN-PB-T1-V1 (144-pin,...

V850E2/Px4 Starter Kit YASK-V850E2-PX4 This platform was designed to offer developers a quick and easy start with V850E2/Px4. It provides a rich set of features for various purposes: >> V850E2/PJ4 MCU (µPD70F3506) >> 2 FlexRay, 2 CAN, LIN, UART, CSI and SENT interfaces >> LCD module (2 x 12 characters), 8 port LEDs, >> ERROROUT indicator >> 4 push buttons, potentiometer, motor control interface >> connector for PG-FP5 and E1 OCD (14-pin) >> connector for QB-V850MINIL-EE (20-pin) This kit contains besides the board itself the professional E1 on-chip debugger, a CD-ROM with demonstration codes,...

The F Series provides high scalability, extremely low power consumption and a broad range of networking peripherals for both the chassis and the body segment. Renesas offers in the F Series microcontrollers with 32-bit and 16-bit cores, covering the complete spectrum from the lowest to the highest performance requirements. >> RH850 core »» Up to 2 32-bit RISC CPUs with optional FPU »» Software core self-test »» Error correcting code (ECC) »» Memory Protection Unit (MPU) »» Operating temperature range Ta = -40 to +125 °C »» Redundant reset controller »» Clock monitor >> Flash technology »» 40nm...

16-Bit MCU: RL78/F13 & RL78/F14 The RL78 Family is Renesas Electronics next-generation microcontroller family combining advanced features from both the 78K and R8C families to deliver low power consumption and high performance. Thanks to its high compatibility with its predecessors, switching existing 78K or R8C designs to RL78 is just a minor task. This is underlined by the fact that even the tool chain remains the same! 1 Highlights >> Low power consumption: »» Less than 200 µA/MHz in operation mode »» 0.58 µA in STOP mode with LVD >> 41 DMIPS @ 32 MHz operation >> Dedicated functional safety...

AUTOSAR Complete MCAL packages License models Since the early days of AUTOSAR, Renesas provides the standard conform Microcontroller Abstraction Layer (MCAL) to the automotive market for production. Meanwhile, Renesas expanded its roadmap with AUTOSAR R4.0 compliant drivers to support automotive Ethernet and safety relevant solutions. The entire software development and verification process is certified with Automotive SPICE level 3. Renesas offers MCALs in three different license models to meet different requirements: Development This license type is for MCAL evaluation, development and prototyping...

Chassis applications need the whole portfolio of lowvoltage PowerMOSFETs, from low-power devices in small packages for airbag systems through ABS/ESP systems to high-power bare dies for EPS. Renesas offers advanced silicon technologies, reliable packages and known good dies (KGDs) to meet any or all of these requirements. PowerMOSFETs RDS(on) reduction by optimized trench structures Process name: ANL1 Serial No. Low voltage Polarity (N/P) for automotive under development under development Mounting area Advanced silicon technologies are the key success factor for offering superior PowerMOSFETs....