Texas Instruments AM62A32ASMSIAMBRQ1

Overview

AM62A32ASMSIAMBRQ1 from Texas Instruments is a quad-core Arm® Cortex®-A53 automotive-grade Sitara™ processor with integrated C7x deep learning accelerator (2 TOPS), VPAC vision processing subsystem (315MPixel/s ISP, up to 5MP@60fps), dual R5F safety cores, and functional safety targeting ASIL B hardware integrity. It supports LPDDR4 with inline ECC, MIPI CSI-2 4-lane D-PHY, HEVC/H.264 video encode/decode up to 4K UHD, and triple CAN-FD (8Mbps). Used in driver monitoring systems and eMirror camera modules.

For engineers reviewing the AM62A32ASMSIAMBRQ1 datasheet, AM62A32ASMSIAMBRQ1 pinout, AM62A32ASMSIAMBRQ1 application, or AM62A32ASMSIAMBRQ1 equivalent, this page delivers verified technical context, validated pin functions, confirmed automotive safety and security features, and real-world implementation constraints - all derived from TI's SPRSP77E production datasheet and package documentation.

Technical Context

The AM62A32ASMSIAMBRQ1 implements a heterogeneous architecture: four Cortex-A53 cores (1.4GHz) with 512KB shared L2 cache (SECDED ECC), two independent Cortex-R5F cores (800MHz) - one for MCU channel with FFI and 512KB SRAM (ECC), another for device management - plus a dedicated C7x DSP with MMA delivering 2 TOPS at 1.0GHz and 1.25MB L2 SRAM (ECC).

Its vision pipeline integrates VPAC with 315MPixel/s ISP supporting 12-bit RGB-IR, 16-bit RAW input, WDR, LDC, and VISS; multimedia includes single DPI display (2048×1080@60fps), CSI-2 v1.3 receiver (2.5Gbps/lane), and H.265 Main Level 5.1 + H.264 High Level 5.2 decode/encode. Functional safety targets ASIL D systematic capability and ASIL B hardware integrity per ISO 26262.

Key Specifications

Pinout & Package

AM62A32ASMSIAMBRQ1 uses a 484-ball FCBGA (AMB) package with 18mm × 18mm footprint and 0.8mm pitch. Pinout is fully documented in TI's SPRSP77E datasheet Section 5.1 (Figure 5-1) and Section 5.2 (Pin Attributes table), confirming ball-level signal mapping for DDR, CSI-2, GPMC, OSPI, CAN-FD, USB, Ethernet, and power domains.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar heterogeneous vision-processing applications.

Compared with AM62A34ASMSIAMBRQ1 and AM62A72ASMSIAMBRQ1, the AM62A32ASMSIAMBRQ1 delivers identical deep learning (2 TOPS), vision (315MPixel/s ISP), and safety (ASIL B hardware) capabilities in the same 484-ball FCBGA package but omits secondary CSI-2 and display enablement - making it optimal for single-camera, display-less automotive vision nodes where cost and software licensing are constrained.

Availability

AM62A32ASMSIAMBRQ1 is available at Aetrix Electronics and suitable for driver monitoring systems, eMirror camera modules, and autonomous mobile robot vision nodes requiring stable component supply across automotive production lifecycles.

Supply support for AM62A32ASMSIAMBRQ1 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 headquartered in Dallas, Texas, designing and manufacturing analog and embedded processing chips for industrial, automotive, and consumer applications.

The AM62A32ASMSIAMBRQ1 belongs to TI's Sitara™ automotive-grade processor family, engineered specifically for cost-sensitive, safety-critical vision and AI workloads in driver/in-cabin monitoring, eMirror, and industrial machine vision - integrating CPU, DL, ISP, and automotive interfaces into a single die.

FAQ

What is the functional safety qualification status of AM62A32ASMSIAMBRQ1?

The AM62A32ASMSIAMBRQ1 is AEC-Q100 qualified and targets ISO 26262 ASIL D systematic capability and ASIL B hardware integrity. TI provides safety documentation including FMEDA, safety manual, and diagnostic coverage reports. TÜV SÜD certification is planned, and functional safety support is enabled via the dual Cortex-R5F safety cores and hardware safety monitors embedded in the AM62A32ASMSIAMBRQ1 silicon.

Does AM62A32ASMSIAMBRQ1 support MIPI CSI-2 with error correction?

Yes, AM62A32ASMSIAMBRQ1 includes a MIPI CSI-2 v1.3 compliant 4-lane D-PHY receiver with ECC verification/correction and CRC checking on internal RAM. It supports virtual channels (up to 16), direct DMA streaming to DDR, and lane rates up to 2.5Gbps per lane - all confirmed in the SPRSP77E datasheet Section 1 Features.

What memory types and configurations does AM62A32ASMSIAMBRQ1 support?

AM62A32ASMSIAMBRQ1 supports LPDDR4 (32-bit bus, inline ECC, up to 3733MT/s, 8GB addressable), OSPI/QSPI flash (XIP mode with optional encryption, 4GB space), GPMC for NAND/NOR/SRAM (with BCH 4/8/16-bit ECC), and on-chip SRAM totaling 2.29MB - including 1.25MB L2 for C7x (ECC), 512KB for MCU R5F (ECC), and 64KB OCRAM (ECC).

Can AM62A32ASMSIAMBRQ1 run Linux and real-time tasks simultaneously?

Yes. The AM62A32ASMSIAMBRQ1's quad Cortex-A53 cores run Linux for application and AI inference, while its two independent Cortex-R5F cores execute real-time, safety-critical tasks - one in the MCU channel (with FFI and 512KB SRAM) and one for device/power management - enabling concurrent general-purpose and deterministic control workloads.

Is AM62A32ASMSIAMBRQ1 pin-compatible with other AM62Ax variants?

Yes, AM62A32ASMSIAMBRQ1 shares the identical 484-ball FCBGA (AMB) package, pinout, and mechanical footprint with AM62A7, AM62A3, AM62A1, and their -Q1 variants. All use 18mm × 18mm, 0.8mm pitch, and match ball-to-ball signal assignments per TI's SPRSP77E Section 5.1 - enabling PCB reuse across the AM62Ax family.