Silicon manufacturers are starting to launch ever more integrated solutions specifically designed for wearables, and after Samsung S3FBP5A bio-processor unveiled a few days ago, MediaTek has launched MT2623 ARM Cortex M4 System-in-Package (SiP) with GPS, Bluetooth LE, and a MIPI DSI interface. Other details are sparse but here’s what the company disclosed for MT2523: MCU core – ARM Cortex M4 GPU – 2D accelerator supporting true colors, per-pixel alpha channel, anti-aliasing fonts, and 1-bit index color to save memory. Connectivity – Dual-mode Bluetooth Low Energy and GPS Display – MIPI DSI and serial interfaces Integrated PMU Battery Life – More than a week (typical) The SiP’s printed circuit board area is said to be 41% percent smaller than competitors’ solutions. MT2523 will be available to manufacturers in H1 2016, and found in active and fitness smartwatches a little later. Thanks to Nanik for the tip. Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software […]
Renesas R-Car H3 Deca-Core Processor and Driverless Car Roadmap
Renesas has recently unveiled R-Car H3 deca-core processor for automotive applications with four Cortex A57 cores, four Cortex A5 cores, and two Cortex-R7 “dual-lock step” cores for real-time processor, and has part the releases showed the expected roadmap for the implementation of driverless / autonomous cars. Let’s start with the processor (R8A77950) and SiP module (R8J77950) specifications: CPU cores – quad core ARM Cortex-A57, quad core ARM Cortex-A53, and dual lock-step ARM Cortex-R7 cores with respectively 48KB/32KB, 32KB/32KB, and 32KB/32KB L1 instructions/operand cache. GPU – IMG PowerVR Series6XT GX6650 External memory – LPDDR4-SDRAM up to 1600 MHz, data bus width: 32 bits x 4 ch (12.8GB/s x 4) Expansion bus – 2 ch PCI Express2.0 (1 lane) Video Out – 3x display output Input / camera – 8x video inputs Video codec module (H.265, H.264/AVC, MPEG-4, VC-1, etc.) IP conversion module 2x TS Interfaces Stream and Security Processor Video image […]