Infineon Technologies S6J328CKSPSE20000

Overview

S6J328CKSPSE20000 from Infineon Technologies (formerly Cypress) is a 32-bit Arm® Cortex®-R5F microcontroller in the TRAVEO™ T1G family, operating up to 240 MHz with integrated 2D graphics engine, CAN-FD (4 channels), Ethernet AVB MAC, and Secure Hardware Extension (SHE). It features 120 GPIOs, 50-channel 12-bit ADC, 16-channel external interrupt, and HyperBus™ memory interface - deployed in automotive instrument clusters requiring real-time graphics rendering and functional safety.

For engineers reviewing the S6J328CKSPSE20000 datasheet, S6J328CKSPSE20000 pinout, S6J328CKSPSE20000 application, or S6J328CKSPSE20000 equivalent, key selection criteria include Arm Cortex-R5F core frequency, CAN-FD channel count, HyperBus™ interface support, SHE security compliance, and dual-display timing generator (TCON) capability for automotive HMI systems.

Technical Context

This MCU implements a dual-core lockstep-capable Arm Cortex-R5F CPU with FPU, MPU, TPU, and ECC-protected memories - targeting ASIL-B compliance per ISO 26262. Its clock system includes four PLLs (PLL0–PLL3) with SSCG support and independent clock supervisors for all source clocks.

The peripheral set integrates six stepper motor controllers (SMC), 24-channel base timers, 12-channel 32-bit free-run timers, and a 16-channel DMA controller. Graphics subsystem includes dedicated AXI bus, display clock sources (64 MHz ch.0 / 50 MHz ch.1), and TTL/RSDS/LVDS output options supporting up to two simultaneous displays at 60 fps.

Key Specifications

Pinout & Package

Package: 200-pin LQFP (28 mm × 28 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar automotive graphics MCU applications.

Compared with R7F7010283AFP#AA0 and TC377TP-64F200N, S6J328CKSPSE20000 uniquely balances real-time control, embedded graphics acceleration, and automotive network interfaces - making it optimal for cost-sensitive, safety-aware digital cockpit displays where GUI performance and peripheral integration are co-primary requirements.

Availability

S6J328CKSPSE20000 is available at Aetrix Electronics and suitable for automotive instrument clusters, digital dashboards, center console HMIs, and commercial vehicle telematics displays requiring stable component supply, long lifecycle support, and qualified automotive-grade sourcing.

Supply support for S6J328CKSPSE20000 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive MCUs, and security solutions - with global R&D centers and ISO/TS 16949-certified manufacturing.

The TRAVEO™ T1G family was designed specifically for automotive human-machine interface applications, integrating graphics acceleration, safety mechanisms, and high-speed automotive networking into a single scalable MCU platform.

FAQ

What is the maximum operating temperature range for S6J328CKSPSE20000?

The S6J328CKSPSE20000 is qualified for automotive grade AEC-Q100 Grade 2 operation, with a junction temperature range of −40 °C to +105 °C. This rating is validated across all core logic, memory, and peripheral blocks including the Cortex-R5F CPU, 2D graphics engine, and CAN-FD controllers - ensuring reliable operation in under-hood and dashboard environments.

Does S6J328CKSPSE20000 support AUTOSAR OS and MCAL drivers?

Yes - Infineon provides certified AUTOSAR 4.0.3-compliant MCAL drivers and OS configuration tools for S6J328CKSPSE20000, covering CAN-FD, Ethernet AVB, ADC, PWM, and DIO modules. These are delivered through the TRAVEO™ T1G AUTOSAR Development Kit and validated against Vector DaVinci Configurator Pro and EB tresos Studio.

How is the HyperBus™ interface electrically implemented on this MCU?

The HyperBus™ interface uses an 8-bit bidirectional data bus (HB_DQ0–7), single-ended clock (HB_CLK), and chip select (HB_CS#) with DDR signaling - achieving 333 MHz effective clock rate and >300 MB/s peak bandwidth. It requires impedance-controlled 50 Ω traces and supports both HyperFlash™ and HyperRAM™ devices with configurable latency and burst modes.

Can the 2D graphics engine render vector-based UI elements without CPU intervention?

Yes - the 2D graphics engine supports hardware-accelerated vector drawing (lines, arcs, polygons), warping, scaling, rotation, and alpha blending via its proprietary CYPRESS 2D Driver API. These operations execute autonomously using the dedicated graphics AXI bus, freeing the Cortex-R5F core for application logic and real-time control tasks.