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Overview

V850E2/Px are high-end microcontrollers for automotive applications with very high functional safety requirements up to ISO 26262 ASIL D. They are ideal for sophisticated motor control like for electric power steering systems (EPS) and HEV battery management. Communication with other ECUs is supported by integrated CAN and FlexRay interfaces.

Roadmap

V850E2/Px V850E2/Px4-L V850E/PHO3 V850E/PHO3 V850E2/Px4

Applications

Automotive applications with strong needs for functional safety like for example electric power steering (EPS), airbag systems, braking systems, HEV battery management

Features

  1. Designed for functional safety (ISO 26262, IEC 61508)
  2. Dual core lockstep
  3. Data flash
  4. High-performance motor control timers
  5. CAN, FlexRay (optional)
  6. Built-in power regulator for single voltage supply

    Comparison of power consumotion at same operating frequency

  7. Hardware for supporting Functional Safety (IEC61508 and ISO26262)

    Hardware for supporting Functional Safety (IEC61508 and ISO26262)

Product Lineup:

Documents Tools Operating
Voltage
(V)
Max.
Frequency
(MHz)
Program
Memory
(KB)
Data
Flash
(KB)
RAM
(KB)
Pins
V850E2/Px4
 
Development
Environment
3 - 5.5 160 512 - 1024 32 40 - 80 144
V850E2/Px4-L
 
Development
Environment
3 - 5.5 80 384 - 384 16 24 - 24 100

V850 Family Orderable Part Number Guide

V850 Family USB MCU Lineup


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