Traveo™ II CYT2BL Series

Overview

Cypress Traveo™ II CYT2BL series MCUs are designed for automotive body electronics with processing power and network connectivity built into the Arm® Cortex®-M4F.

 

Key features:

32-bit MCU Core Systems:

  • 160-MHz Arm® Cortex®-M4 Single
  • 4MB Flash
  • 128KB Work Flash
  • 512KB SRAM 
  • Cortex®-M0+ for Crypto

2.7-V to 5.5-V Supply Voltages:

Interfaces:

  • Up to 8-ch CAN FD
  • Up to 8-ch SCB
  • 12-ch LIN-UART
  • And 4-ch CXPI controller

AD Converter:

  • Up to 64-ch
  • 12-bit with 3x successive approximation ADC (SAR ADC) units

Timers:

  • Up to 12-ch motor control
  • 63-ch 16-bit timer/counter/PWM (TCPWM), 
  • 8-ch 32-bit TCPWM
  • Event Generation Timer

Packages:

  • 64-pin LQFP
  • 80-pin LQFP
  • 100-pin LQFP
  • 144-pin LQFP
  • 176-pin LQF

Applications:

  • Body control module (BCM)
  • HVAC
  • Lighting
  • Gateway

 

Traveo™ II embeds dedicated features to increase data security in the car:

  • Traveo™ II is an ISO 26262 Safety-Element-Out-of-Context product
  • Traveo™ II supports safety-critical applications up to ASIL-B
  • Traveo™ II software is developed according to ISO 26262
  • Traveo™ II is supplemented by safety documents

Security and safety features:

  • Embedded eSHE (Enhanced Secure Hardware Extension)
  • HSM (Hardware Security Module)
  • Hardware-accelerated cryptography engine (on/off option)*
  • One Time Programmable Fuses (OTP) to manage device lifecycle
  • Memory Protection Unit (MPU), Shared Memory Protection Unit (SMPU), and Peripheral Protection Unit (PPU) for memory and peripheral protection
  • Support JTAG security for secure debugging
  • Safety features: ECC for memory, monitors for power supply voltage and clock, watchdogs, and self-test libraries
Highlights
Traveo™ II CY2BL Block Diagram

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