Infineon Technologies S6J327CLUPSC20000

Overview

S6J327CLUPSC20000 from Infineon Technologies (formerly Cypress) is a 32-bit Arm® Cortex®-R5F microcontroller operating at up to 240 MHz, featuring integrated 2D/3D graphics engines, Ethernet AVB MAC, four CAN-FD channels, and Secure Hardware Extension (SHE) for automotive-grade security. It supports HyperBus™ memory interface, 50-channel 12-bit ADC, and real-time clock, targeting instrument cluster and HUD display control in automotive electronics.

For engineers reviewing the S6J327CLUPSC20000 datasheet, S6J327CLUPSC20000 pinout, S6J327CLUPSC20000 application, or S6J327CLUPSC20000 equivalent, key selection criteria include Cortex-R5F safety compliance, dual-display timing generator support (TTL/RSDS/LVDS), 16-channel DMA, 24-channel input capture, and SHE-based secure boot implementation.

Technical Context

This MCU implements a lockstep-capable Arm Cortex-R5F core with MPU, TPU, and ECC-protected RAM, designed for ASIL-B functional safety compliance. It integrates dual AXI/HPM buses, four independent CAN-FD controllers with 128-message buffers per channel, and a dedicated graphics subsystem with TCON timing generator supporting 60 fps WVGA (800×480) output.

The device uses a multi-power-domain architecture (5 V / 3.3 V / 1.2 V), includes hardware CRC generators, windowed watchdog timers, and low-voltage detection on both external supply and internal LDO outputs-enabling robust operation in automotive power environments.

Key Specifications

Pinout & Package

Package: 200-pin LQFP (28 mm × 28 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level MSL3.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar automotive display controller applications.

Compared with R7F701692EABG#AA0 and TC377TP-128F300S, S6J327CLUPSC20000 uniquely combines ASIL-B-ready Cortex-R5F, integrated TCON+LVDS, and HyperBus™-enabling single-chip instrument cluster solutions without external graphics or memory controllers.

Availability

S6J327CLUPSC20000 is available at Aetrix Electronics and suitable for automotive instrument clusters, head-up displays, HVAC interfaces, and central infotainment gateways requiring stable component supply across extended product lifecycles.

Supply support for S6J327CLUPSC20000 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 ICs, with global R&D and manufacturing infrastructure.

The TRAVEO™ T1G family-of which S6J327CLUPSC20000 is a member-is engineered specifically for automotive human-machine interface (HMI) applications demanding integrated graphics, functional safety, and multi-protocol connectivity.

FAQ

What is the maximum operating frequency of the Arm Cortex-R5F core in S6J327CLUPSC20000?

The Arm Cortex-R5F core operates at up to 240 MHz under specified voltage and temperature conditions (VDD = 1.2 V ±0.1 V, TA = –40°C to +105°C). This frequency is achieved using PLL0 with SSCG enabled and verified per AC characteristics in datasheet section 8.4.

Does S6J327CLUPSC20000 support booting from external HyperBus™ flash?

Yes-it supports XIP (eXecute-In-Place) boot from HyperBus™-connected flash devices. The Boot-ROM initializes the HyperBus™ controller early in reset sequence, enabling direct instruction fetch from external memory without intermediate copy to internal RAM.

How many CAN-FD channels does S6J327CLUPSC20000 integrate, and what is their buffer capacity?

S6J327CLUPSC20000 integrates four independent CAN-FD channels. Each channel has dedicated message RAM supporting up to 128 message objects, configurable as transmit/receive buffers with flexible ID filtering and FIFO modes per channel.

Is the 2D graphics engine capable of real-time alpha blending and rotation without CPU intervention?

Yes-the 2D graphics engine supports hardware-accelerated alpha blending, rotation, scaling, and warping operations. These functions execute autonomously via command lists written to its register set, freeing the Cortex-R5F core for application logic during HUD or cluster rendering.