The **SCIMX6DP4EVT2AB** is a specific part number within the **i.MX 6DualPlus** family of applications processors manufactured by NXP Semiconductors. This processor is designed for high-performance multimedia and graphics-intensive applications. --- ### 1. Part Number Breakdown The part number follows a specific nomenclature used by NXP to define the features of the chip: | Code Segment | Meaning | | :--- | :--- | | **SC** | Automotive / Industrial Grade (Special Custom/Standard) | | **iMX6** | Series (i.MX 6 Family) | | **DP** | DualPlus Core (Dual ARM Cortex-A9 + Enhanced Graphics) | | **4** | Performance Tier (Often related to frequency, e.g., 1.0 GHz or 1.2 GHz) | | **E** | Temperature Range (Extended Consumer/Industrial: -20°C to 105°C) | | **VT** | Package Type (FCBGA - Flip Chip Ball Grid Array) | | **2** | Silicon Revision (Revision 2.0 or higher) | | **AB** | Mask Set / Package Version Identifier | --- ### 2. Key Internal Components The architecture of the i.MX 6DualPlus is highly integrated, focusing on balancing processing power with power efficiency. #### Core Processor * **CPU:** Dual ARM® Cortex®-A9 cores. * **Clock Speed:** Typically up to 1.0 GHz or 1.2 GHz per core. * **L1 Cache:** 32 KB instruction and 32 KB data cache per core. * **L2 Cache:** 1 MB shared L2 cache. #### Multimedia & Graphics (The "Plus" Enhancements) Compared to the standard i.MX 6Dual, the "Plus" version features enhanced memory bandwidth and upgraded graphics: * **GPU:** Triple Play Graphics (3D: Vivante GC2000, 2D: Vivante GC320, and Vector: Vivante GC355). * **Video Processing:** Hardware-accelerated 1080p60 video decode and 1080p30 video encode. * **IPU (Image Processing Unit):** Manages camera inputs and display outputs with hardware scaling and rotation. #### Memory Interface * **RAM Support:** Dual-channel 32-bit (total 64-bit) DDR3, DDR3L, and LPDDR2. * **Storage:** Support for eMMC 4.4, SD 3.0, and SATA II (3.0 Gbps). --- ### 3. Technical Specifications Table | Feature | Specification | | :--- | :--- | | **Architecture** | 32-bit ARMv7-A | | **Number of Cores** | 2 | | **Package** | 624-pin FCBGA (21mm x 21mm) | | **Voltage Supply** | Core: 0.9V - 1.5V; I/O: 1.8V / 2.5V / 3.3V | | **Connectivity** | PCIe 2.0, Gigabit Ethernet, USB 2.0 OTG, HDMI 1.4, LVDS, CAN, SPI, I2C | | **Security** | TrustZone, High Assurance Boot (HAB), Cryptographic Engine | --- ### 4. Typical Applications Due to its robust graphics and dual-core processing, this part is commonly used in: * **Automotive:** Infotainment systems and digital instrument clusters. * **Industrial:** Human-Machine Interfaces (HMI) and high-end PLC controllers. * **Medical:** Diagnostic imaging displays and patient monitoring systems.