The **SCIMX6DP4CVT2AB** is a high-performance application processor belonging to the **i.MX 6DualPlus** family, manufactured by NXP Semiconductors. It is designed for automotive, industrial, and high-end consumer applications requiring robust graphics and multitasking capabilities. --- ### 1. Key Technical Specifications The following table summarizes the core hardware parameters of the device: | Feature | Specification | | :--- | :--- | | **Core Architecture** | Dual-core ARM® Cortex®-A9 | | **Max Clock Speed** | 800 MHz to 1.0 GHz (depending on power mode) | | **L1 Cache** | 32 KB instruction, 32 KB data per core | | **L2 Cache** | 1 MB shared | | **GPU (Graphics)** | Triple Play: Vivante GC2000 (3D), GC355 (2D), GC320 (Comp) | | **Memory Support** | DDR3/DDR3L, LPDDR2 (Dual-channel 64-bit) | | **Video Processing** | 1080p60 H.264 video decode/encode | | **Package** | 624-pin FCBGA (21mm x 21mm) | | **Operating Temp** | -40°C to +105°C (Automotive/Industrial Grade) | --- ### 2. Electronic Sub-Systems The "Plus" series (DualPlus/QuadPlus) features significant hardware enhancements over the standard i.MX 6Dual, specifically in memory bandwidth and graphics. #### A. Processing Power & Memory * **Enhanced Memory Bus:** The SCIMX6DP includes a prefetch and resolve engine (PRE) which optimizes memory access, significantly improving the effective bandwidth compared to the standard i.MX 6 series. * **Dual-Channel DDR:** It supports a 64-bit wide memory interface, allowing for high-speed data throughput essential for driving high-resolution displays. #### B. Multimedia and Graphics * **Advanced GPU:** It features the Vivante GC2000, providing high-performance 3D rendering. It is capable of driving up to four simultaneous displays. * **Hardware Accelerators:** Dedicated IP blocks for OpenVG, OpenGL ES 2.0/3.0, and OpenCL 1.1. #### C. Connectivity and I/O The chip acts as a hub for various industrial and automotive protocols: * **PCI Express:** 1 lane of PCIe 2.0. * **SATA:** Integrated SATA II (3 Gbps) for high-speed storage. * **Networking:** Gigabit Ethernet MAC (requires external PHY). * **Automotive Ports:** Dual CAN bus controllers, FlexCAN. * **USB:** Dual high-speed USB 2.0 ports with integrated PHY. --- ### 3. Part Number Decoder Understanding the code `SCIMX6DP4CVT2AB`: | Code Segment | Meaning | | :--- | :--- | | **SC** | Commercial/Automotive grade silicon | | **iMX6DP** | i.MX 6 DualPlus Family | | **4** | Performance Level (indicates specific frequency/feature set) | | **C** | Temperature Grade: -40°C to +105°C | | **VT** | Package Type: FCBGA (Lead-free) | | **2** | Silicon Revision (Rev 2.0) | | **AB** | Mask set/Extended silicon revision info | --- ### 4. Typical Application Circuit Components To implement this SoC in a design, you typically require: 1. **PMIC (Power Management IC):** Such as the PF0100, to manage the multiple voltage rails required by the A9 cores and DDR memory. 2. **Crystal Oscillators:** 24 MHz for the main clock and 32.768 kHz for the RTC. 3. **Storage:** eMMC or QSPI Flash for booting. 4. **Ethernet PHY:** If networking is required.