Texas Instruments AM5718AZBOXEM

Overview

AM5718AZBOXEM from Texas Instruments is a high-performance Sitara™ ARM applications processor integrating an ARM Cortex-A15 CPU, C66x VLIW DSP, dual Cortex-M4 coprocessors, IVA-HD video accelerator, SGX544 3D GPU, and PRU-ICSS for industrial real-time control. It supports DDR3-1333 memory, HDMI 1.4a, dual CAN 2.0B, PCIe Gen2, USB 3.0/2.0, and up to 215 GPIOs - deployed in HMI, automation, and embedded vision systems.

For engineers reviewing the AM5718AZBOXEM datasheet, AM5718AZBOXEM pinout, AM5718AZBOXEM application, or AM5718AZBOXEM equivalent, key selection criteria include heterogeneous core partitioning (A15 + DSP + M4), on-chip 512KB L3 RAM with ECC, 760-pin FCBGA (ZBO) package, and support for full-HD video processing at 1080p60 with hardware-accelerated VPE and BB2D.

Technical Context

The AM5718AZBOXEM implements a tightly coupled heterogeneous architecture: the Cortex-A15 handles OS and control tasks, the C66x DSP executes vision/audio algorithms, and dual Cortex-M4 cores manage real-time I/O and safety-critical functions. Its L3/L4 interconnect enables coherent data sharing across subsystems including IPU1/IPU2, VPE, and PRU-ICSS.

Memory subsystem includes a 32-bit DDR3/DDR3L EMIF supporting up to 2GB at 667 MHz, 512KB on-chip OCMC RAM with ECC, and GPMC for NAND/NOR/async memory. Peripheral integration spans dual DCAN, six McASP channels, four McSPI, QSPI, SATA Gen2, and dual 5-Gbps PCIe lanes configurable as one 2-lane or two 1-lane ports.

Key Specifications

Pinout & Package

AM5718AZBOXEM uses a 23 mm × 23 mm, 0.8-mm pitch, 760-ball FCBGA package designated ZBO. Ball assignment follows TI's standardized pinout for the AM5718-HIREL family, with dedicated power/ground banks, DDR3 signal groups (ddr1_a[15:0], ddr1_ba[2:0], ddr1_d[31:0], ddr1_dqs[3:0]), dual CSI2 interfaces (csi2_0_dx/dy[4:0], csi2_1_dx/dy[2:0]), and multiplexed peripheral signals including DCAN, McASP, McSPI, and UART.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar heterogeneous processor applications.

Compared with AM5728AZDKD and AM6548ABNPA, AM5718AZBOXEM uniquely combines AEC-Q100 qualification, C66x DSP for legacy vision libraries, and PRU-ICSS for deterministic fieldbus - making it optimal for retrofitting industrial vision systems requiring long-term reliability and algorithm continuity.

Availability

AM5718AZBOXEM is available at Aetrix Electronics and suitable for industrial HMI, smart camera systems, and programmable logic controllers requiring stable component supply across extended product lifecycles.

Supply support for AM5718AZBOXEM includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor company delivering analog and embedded processing solutions, with leadership in industrial, automotive, and communications markets.

The AM5718AZBOXEM belongs to TI's Sitara™ ARM processor family, designed specifically for high-performance embedded applications demanding heterogeneous processing, real-time I/O, and integrated video acceleration in harsh environments.

FAQ

What is the operating temperature range for AM5718AZBOXEM?

AM5718AZBOXEM is rated for –40°C to +105°C ambient operation and qualified to AEC-Q100 Grade 3 standards. This extended thermal range supports deployment in uncontrolled industrial cabinets, outdoor kiosks, and transportation equipment without forced cooling. The device's thermal design includes dedicated thermal pads and power management features that maintain functional stability across the full range, as verified in TI's SPRS999 production data sheet.

Does AM5718AZBOXEM include on-chip memory with error correction?

Yes, AM5718AZBOXEM integrates 512KB of on-chip OCMC RAM with single-bit error correction and double-bit error detection (SECDED) ECC. This memory is accessible by all major processing domains - Cortex-A15, C66x DSP, and Cortex-M4 cores - and is used for critical firmware, real-time buffers, and safety-critical variables. ECC enforcement is hardware-managed and cannot be disabled, ensuring data integrity in mission-critical applications.

How many MIPI CSI-2 camera interfaces does AM5718AZBOXEM support?

AM5718AZBOXEM supports two independent MIPI CSI-2 receivers: CSI2_0 and CSI2_1. CSI2_0 accepts up to five data lanes (dx0–dx4, dy0–dy4), and CSI2_1 supports three data lanes (dx0–dx2, dy0–dy2). Both interfaces operate at up to 1.5 Gbps per lane and are directly connected to the CAL (Camera Adaptation Layer) for seamless integration with image signal processors and VPE, enabling dual-camera synchronous capture in AM5718AZBOXEM-based vision systems.

Is AM5718AZBOXEM pin-compatible with other AM57xx devices?

No, AM5718AZBOXEM is not pin-compatible with other AM57xx variants such as AM5728 or AM5748. While all share the ZBO 760-ball FCBGA footprint, ball functionality differs significantly - for example, AM5728 repurposes several PRU-ICSS and IVA-HD signals as general-purpose I/O or additional McASP channels. Migration requires PCB redesign and software adaptation due to differences in peripheral mapping, power domain routing, and reset sequencing.

What development tools are officially supported for AM5718AZBOXEM?

Texas Instruments officially supports Code Generation Tools (C/C++ compilers for ARM and C66x), SYS/BIOS and TI-RTOS for real-time scheduling, Processor SDK Linux for Linux-based application development, and CCS (Code Composer Studio) v10+ with full debug visibility into Cortex-A15, C66x, and Cortex-M4 cores. TI also provides reference designs like the AM571x IDK and industrial SDKs with PRU-ICSS firmware examples, all validated for AM5718AZBOXEM silicon revision 2.0.