HDMI TFT Modules Simplify Connectivity

HDMI TFT module product line that greatly simplifies the process of connecting to the display. Rather than juggling an FPC ribbon cable with a middle-man controller board, you can connect an HDMI cable from your desired board or computer right into the TFT module. This makes it easy to interface with your display from the development and prototyping stages, all the way into final application production.

The ease-of-use of these new products follows through into touch panel integration as well. For both the resistive and capacitive (PCAP) touch panel options, USB-HID driver recognition is installed. Each of the touch panel modules are also each pre-calibrated in-house to the display they’re mounted on. This means that a simple USB to micro-USB cable just needs to be connected from your board with touch interaction output (such as Raspberry Pi) to the module and your touch interactivity is ready to go immediately.

MCU Enables 3D Graphics in Car Displays

Cypress Semiconductor has announced a new series in its Traveo automotive microcontroller family with more memory to support a hybrid instrument cluster with 3D graphics and up to 6 traditional gauges, as well as a head-up display. The highly integrated, single-chip devices in the S6J32xEK series include an advanced 3D and 2.5D graphics engine and provide scalability with Cypress’ low-pin-count HyperBus memory interface. The series continues Cypress’ expansion of its broad automotive portfolio with differentiated system performance via its MCUs, wireless radios, capacitive-touch solutions, memories and Power Management ICs (PMICs).
Cypress Traveo Automotive MCUs 2017

The Traveo S6J32xEK series integrates up to 4MB of high-density embedded flash, 512 KB RAM and 2 MB of Video RAM, an ARM Cortex-R5 core at 240 MHz performance, a Low-Voltage Differential Signaling (LVDS) video output, a Low-Voltage Transistor-Transistor Logic (LVTTL) video output and a 6x stepper motor control. This combination enables the devices to serve as single-chip solutions to drive two displays. The devices have up to two 12-pin HyperBus memory interfaces that dramatically improve read and write performance of graphical data and other data or code.

A single HyperBus interface can be used to connect to two memories for Firmware Over-The-Air (FOTA) updates, which enable end-users to get software fixes and new features and applications for their vehicles on-the-go. The devices support all in-vehicle networking standards required for instrument clusters, including Controller Area Network-Flexible Data (CAN-FD) and Ethernet AVB. Additionally, the series provides robust security with integrated enhanced secure hardware extension (eSHE) support.

The Traveo S6J32xEK series include 50 channels of 12-bit Analog to Digital Converters (ADC), 12 channels of multi-function serial interfaces and I2S interfaces with an audio to output the complex, high-quality sounds required in today’s instrument clusters. The devices’ support for Ethernet AVB delivers increased bandwidth in multimedia applications and reduced programming time. The S6J32xEK series offers functional safety features to support Automotive Safety Integrity Level (ASIL) B, and the devices feature a wide ambient temperature range of -40˚C to +105˚C. The Traveo family is backed by a comprehensive tools and software ecosystem that simplifies system integration, including AUTOSAR MCAL 4.0.3 support.

The Traveo S6J32xEK series is sampling now and will be in production in the first quarter of 2018. The MCUs are available in a 208-pin and 216-pin thermally enhanced quad flat package (TEQFP).

Cypress Semiconductor | www.cypress.com

ARM MCUs wtith Capacitive Touch Hardware Support for HMI and LIN Applications

Atmel recently announced its next-generation family of automotive-qualified ARM Cortext-M0+-based micrcontrollers with an integrated peripheral touch controller (PTC) for capacitive touch applications. The new SAM DA1 is the first series in this Atmel |SMART MCU automotive-qualified product family, operating at a maximum frequency of 48 MHz and reaching a 2.14 Coremark/MHz.Atmel Corporation SAM DA1

Atmel’s SAM DA1 series is ideal for capacitive touch button, slider, wheel or proximity sensing applications and offers high analog performance for greater front-end flexibility. The new devices are available down to a very compact QFN 5 × 5 mm package with wettable flanks for automated optical inspection.

Eliminating external components and offering more robust features, devices in the SAM DA1 series come with 32 to 64 pins, up to 64 KB of flash memory, 8 KB of SRAM, and 2-KB read-while-write flash memory and are qualified according to the AEC Q-100 Grade 2 (–40° to 105°C).

Key Features of Atmel’s SAM DA1 Series

  • Atmel |SMART ARM Cortex-M0+-based processor
  • 45 DMIPS
  • Vcc 2.7 to 3.63 V
  • 16- to 64-KB Flash; 32 to 64 pins
  • Up to six SERCOM (Serial Communication Interface), USB, I2S
  • Peripheral Touch Controller
  • Complex PWM
  • AEC Q100 Grade 2 Qualified

To accelerate the design development, the ATSAMDA1-XPRO development kit is available to support the new devices. The new SAM DA1 series is also supported by Atmel Studio, Atmel Software Framework and debuggers.

Contact Atmel to sample the SAM DA1 series.

Source: Atmel