Traveo™ II CYT2B9 Series

Overview

Traveo™ II CYT2B9 series MCUs are designed for automotive body electronics with processing power and network connectivity built into the Arm® Cortex®-M4F.

 

Description:

Traveo II CYT2B9 series MCUs integrate embedded CXPI interface in addition to CAN FD interface . The series offers a cutting-edge performance and robust safety features for automotive body applications with higher response and faster communications.

Key features:

32-bit MCU Core Systems:

  • 160-MHz Arm® Cortex®-M4 Single
  • 2MB Flash
  • 128KB Work Flash
  • 256KB 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
  • 4-ch CXPI controller

AD Converter:

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

Timers:

  • 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 LQFP

Functional Safety: A Holistic System-level approach for safe application software.

The required security for emerging automotive platforms.

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.

CYT2B9 SERIES PRODUCT LINEUP:

Product Name CPU Freq. (MHz) Power Supply (V) Flash (Code +Work) (KB) SRAM (KB) 12 bit ADC (ch) (3x unit(SAR) CAN FD (ch) CXPI (ch) SCB (ch) Security Package
CYT2B93BA 160 2.7 to 5.5 2112 + 128 256 27 5 2 7 eSHE LQFP-64
CYT2B94BA 34 7 3 8 eSHE LQFP-80
CYT2B95BA 39 8 4 8 eSHE LQFP-100
CYT2B97BA 54 8 4 8 eSHE LQFP-144
CYT2B98BA 64 8 4 8 eSHE LQFP-176
CYT2B93CA 27 5 2 7 eSHE & HSM LQFP-64
CYT2B94CA 34 7 3 8 eSHE & HSM LQFP-80

CYT2B95CA

buy online

 39 8 4 8 eSHE & HSM LQFP-100
CYT2B97CA 54 8 4 8 eSHE & HSM LQFP-144

CYT2B98CA

buy online

 64 8 4 8 eSHE & HSM LQFP-176
Highlights

Traveo™ II CYT2B9 Series block Diagram

Details
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