SAM9X75D5M hybrid MCU SiP targets automotive HMIs| Electronics Weekly
Supporting subtle graphics and huge show sizes (as much as 10 inches with XGA decision, 1024 × 768), the hybrid MCU SiP combines the MPU and reminiscence right into a single package deal. It options an Arm926EJ-S processor and 512 Mbit DDR2 SDRAM.
Show interface choices embrace MIPI Show Serial Interface (DSI), Low Voltage Differential Signaling (LVDS) and RGB knowledge in parallel.
Doable automotive purposes, for instance, embrace digital cockpit clusters, good clusters for two- and three-wheelers, HVAC management and EV chargers.
SAM9X75D5M options
Connectivity choices cowl CAN FD, USB and Gigabit Ethernet (GbE). It additionally helps the Time-Delicate Networking (TSN) protocol and comes with built-in 2D graphics and audio capabilities.
And Microchip help for HMI techniques consists of its maXTouch expertise, which supplies energy administration and dependable contact sensing. For instance, in harsh environments or with water on the LCD display
The SAM9X75D5M helps each RTOS (Actual-Time Working Methods) and Linux environments.
SiP
“Microchip’s SAM9X75D5M product redefines the usual for automotive-grade options, combining a high-performance processor with reminiscence in a single package deal and bringing advantages of a SiP to the automotive market,” stated Rod Drake, company vp of Microchip Expertise’s MPU enterprise unit.
“One of many benefits of a SiP is that it supplies considerably extra RAM buffer house than a conventional MCU implementation and on a way more compact PCB than could be completed with discrete reminiscence—giving designers choices to suit complicated designs right into a small house.”
Dev instruments
By way of growth software help, the SAM9X75D5M is supported by the MPLAB X Built-in Growth Setting (IDE) and MPLAB Concord Software program Framework. That is for growth for RTOSs together with FreeRTOS and Eclipse ThreadX.
You may also use Microchip Graphics Suite (MGS) or different third-party graphics software program instruments similar to Crank, LVGL, Altia and Embedded Wizard to develop the graphics.
The SAM9X75 Curiosity LAN Equipment (EV31H43A) is offered for evaluating SAM9X75 SiP units.
Lastly, for pricing and availability, the SAM9X75D5M is offered now for $9.12 every in 5,000 unit portions. Bigger 1 Gbit and a couple of Gbit reminiscence units for automotive can be found for sampling now, provides Microchip.
Extra info is on the Microchip web site, together with the datasheet (PDF).