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Texas Instruments AM6252ASGGHAALWR
- Part No.:
- AM6252ASGGHAALWR
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 425-VFBGA, FCCSPBGA
- Datasheet:
-
AM6252ASGGHAALWR.pdf
- Description:
- HUMAN-MACHINE-INTERACTION SOC WI
- Quantity:
- Payment:
- Shipping:
Inventory:1,000
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Product details
Overview
AM6252ASGGHAALWR from Texas Instruments is a quad-core Arm® Cortex®-A53 + single-core Cortex®-M4F application processor for Linux-based embedded systems, featuring dual 1080p@60fps display support, 3D graphics acceleration (OpenGL ES 3.1/Vulkan 1.2), 3× CAN-FD interfaces (up to 8Mbps), and integrated 3-port Gigabit Ethernet switch with TSN. It targets automotive instrument clusters and industrial HMIs requiring functional safety and secure boot.
For engineers reviewing the AM6252ASGGHAALWR datasheet, AM6252ASGGHAALWR pinout, AM6252ASGGHAALWR application, or AM6252ASGGHAALWR equivalent, this page delivers verified technical context, package mapping, validated pin functions, real-world use cases, and confirmed alternative parts - all grounded in TI's SPRSP58C production documentation and ALW package specifications.
Technical Context
The AM6252ASGGHAALWR implements a heterogeneous multi-core architecture: four 64-bit Cortex-A53 cores (up to 1.4GHz) with 512KB shared L2 cache (SECDED ECC), plus an isolated Cortex-M4F MCU (400MHz, 256KB SRAM with SECDED ECC) for safety-critical real-time tasks. Its DDRSS supports LPDDR4/DDR4 (16-bit bus, inline ECC, up to 1600MT/s) with 4GB/8GB addressable memory.
It integrates dedicated subsystems including a dual-display controller (DPI + OLDI/LVDS), MIPI CSI-2 v1.3 receiver (4-lane DPHY), PRUSS (2× PRU cores), and security hardware: HSM with PKA, AES/SHA accelerators, and Arm TrustZone®-based TEE - all aligned with ISO 26262 ASIL B hardware integrity targeting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Quad Arm Cortex-A53 @ up to 1.4GHz + single Cortex-M4F @ 400MHz - enables concurrent Linux OS execution and deterministic real-time control. |
| Display Support | Dual independent displays: 1920×1080@60fps each via DPI (24-bit RGB LVCMOS) and OLDI (4-lane LVDS) - suitable for digital cluster + infotainment split-screen. |
| Memory Interface | 16-bit DDR4/LPDDR4 with inline ECC, up to 1600MT/s - supports 8GB DDR4 or 4GB LPDDR4, enabling high-bandwidth framebuffer and application memory. |
| Connectivity | 3× CAN-FD (8Mbps), 2× USB 2.0 (host/peripheral/DRD), 9× UART, 6× I2C, 5× SPI, 3× McASP - provides full-vehicle network, audio, and peripheral expansion. |
| Security | Hardware Root-of-Trust, AES-128/192/256, SHA2-224/256/384/512, PKA, DRBG TRNG, RPMB - enables secure boot, encrypted storage, and cryptographic offload. |
| Functional Safety | ISO 26262 ASIL B hardware integrity targeting, AEC-Q100 qualified, safety documentation available - meets automotive cluster and DMS system requirements. |
| Package | 425-pin FCCSP BGA (ALW), 13mm × 13mm, 0.5mm pitch - compact footprint optimized for automotive PCB space constraints. |
Pinout & Package
AM6252ASGGHAALWR uses the ALW package: 425-ball flip-chip CSP (FCCSP) with 13mm × 13mm body and 0.5mm ball pitch. Pinout is defined per TI SPRSP58C Figure 5-1 (ALW top-view ball map), supporting DDR, OSPI, GPMC, CAN-FD, USB, display, and camera interfaces across dedicated I/O banks.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR0_DQ0–DDR0_DQ15 | DDR4/LPDDR4 data bus | 16-bit bidirectional data path with associated DQS/DQS_n and DM signals - requires matched-length routing for signal integrity at 1600MT/s. |
| OSPI0_CLK, OSPI0_D0–D7, OSPI0_CSn0–3 | Octal SPI/QSPI flash interface | Supports XIP mode and on-the-fly encryption - enables fast boot from serial NOR/NAND without external memory controller overhead. |
| OLDI0_A0P–A7P/N, OLDI0_CLK0P/N, CLK1P/N | Dual-channel LVDS display clock/data | Two independent OLDI lanes (each 4-lane) - allows simultaneous driving of two separate LVDS panels with independent PLLs. |
| MCAN0_TX/RX, MCAN1_TX/RX, MCAN2_TX/RX | CAN-FD transceiver interfaces | Three fully independent CAN-FD controllers (ISO 11898-1, up to 8Mbps) - supports domain separation for instrument cluster, body, and ADAS networks. |
| GPMC0_AD0–AD15, GPMC0_CSn0–3, GPMC0_OEn, WEn | General-purpose memory controller | Flexible 8-/16-bit asynchronous interface for NAND/NOR/SRAM - includes BCH 4/8/16-bit ECC and ELM for error correction in boot media. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-display subsystem | Independent DPI + OLDI outputs with freeze-frame detection and MISR data integrity checking - ensures fail-safe visual feedback in automotive clusters. |
| PRUSS real-time I/O | Two programmable PRU cores (333MHz) with 16KB program + 8KB data RAM (SECDED ECC) - enables cycle-accurate GPIO, UART, I²C, or custom protocol offload without CPU intervention. |
| Time-Sensitive Networking | Integrated CPSW3G Ethernet switch with IEEE 1588 Annex D/E/F and 802.1AS PTP - delivers deterministic latency for V2X and sensor fusion synchronization. |
| Secure boot chain | Hardware-enforced RoT with backup key switching, takeover protection, and anti-rollback - prevents unauthorized firmware execution and IP theft. |
| Functional safety isolation | Dedicated Device/Power Manager and Cortex-M4F subsystem with firewall-controlled access - enables ASIL-B compliant monitoring and fault containment. |
Applications
| Automotive Digital Instrument Cluster | Industrial Human-Machine Interface |
|---|---|
Use Scenario: Real-time rendering of vehicle speed, ADAS alerts, and navigation overlays on dual 1080p LCDs in a car dashboard. IC Role / Device Role / Timing Role: Primary application processor executing Linux GUI stack, managing display timing via independent OLDI/DPI PLLs, and handling CAN-FD messages from ECUs. Use Value: Dual-display engine eliminates need for secondary graphics controller; TSN-capable Ethernet enables OTA update coordination with telematics gateway. |
Use Scenario: Factory-floor HMI panel with touch interface, real-time diagnostics, and multi-protocol connectivity (CAN, RS-485 via UART, EtherCAT over PRUSS). IC Role / Device Role / Timing Role: Central Linux host running Qt-based UI, interfacing with PLCs via 3× CAN-FD and legacy devices via GPMC-connected FPGA bridge. Use Value: Integrated GPMC + 3× CAN-FD reduces BOM count; PRUSS handles time-critical motion control I/O without RTOS overhead. |
| Driver Monitoring System (DMS) | Telematics Control Unit (TCU) |
Use Scenario: In-cabin camera processing for driver drowsiness, gaze tracking, and gesture recognition using edge AI inference on Cortex-A53. IC Role / Device Role / Timing Role: Vision processor feeding MIPI CSI-2 input to Linux-based AI framework, with Cortex-M4F handling safety watchdog and CAN message filtering. Use Value: On-chip 256KB M4F SRAM and dedicated SMS subsystem enable secure, low-latency safety monitoring independent of main OS. |
Use Scenario: Cellular-connected vehicle gateway aggregating CAN, LIN, and Ethernet data for cloud telemetry, remote diagnostics, and firmware updates. IC Role / Device Role / Timing Role: Network hub running Linux networking stack, routing CAN-FD frames to LTE modem via USB, and managing secure OTA updates via HSM-verified images. Use Value: Hardware crypto acceleration (AES/SHA/PKA) cuts OTA decryption time by >70% vs. software-only; dual USB ports support simultaneous modem + service tool connection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar application processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AM6251ASGGHAALWR | Dual-core Cortex-A53 (vs. quad-core); no 3D GPU; same ALW package and pinout. | Limited to single-display or non-graphic-intensive HMIs; lower thermal envelope. | Select when cost-sensitive designs require only basic Linux UI and no OpenGL/Vulkan rendering. |
| AM6254ASGGHAALWR | Quad-core Cortex-A53 + 3D GPU (same as AM6252); adds PRUSS support (2× PRU cores). | Enables real-time I/O offload (e.g., EtherCAT, custom protocols) not available on AM6252. | Choose when deterministic sub-microsecond I/O control is required alongside full-featured graphics. |
Compared with AM6251ASGGHAALWR and AM6254ASGGHAALWR, the AM6252ASGGHAALWR uniquely balances quad-core performance, dual-display capability, and automotive safety features without PRUSS overhead - making it optimal for cost-constrained digital clusters needing full-HD graphics but not industrial real-time I/O.
Availability
AM6252ASGGHAALWR is available at Aetrix Electronics and suitable for automotive digital clusters, industrial HMIs, and driver monitoring systems requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant silicon.
Supply support for AM6252ASGGHAALWR 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 specializing in analog, embedded processing, and connectivity technologies, with decades of automotive and industrial qualification expertise.
The AM62x Sitara™ processor family is designed for Linux-based edge AI and human-machine interaction applications - delivering scalable Cortex-A53 performance, dual-display graphics, functional safety, and secure boot in compact packages for automotive and industrial markets.
FAQ
What is the maximum display resolution supported by AM6252ASGGHAALWR?
The AM6252ASGGHAALWR supports dual independent displays at 1920×1080@60fps each - one via DPI (24-bit RGB LVCMOS) and one via OLDI (4-lane LVDS). It also supports asymmetric configurations such as 2048×1080 + 1280×720, with independent PLLs enabling precise pixel clock alignment critical for automotive cluster timing compliance.
Does AM6252ASGGHAALWR include hardware support for functional safety standards?
Yes, AM6252ASGGHAALWR is AEC-Q100 qualified and targets ISO 26262 ASIL B hardware integrity and ASIL D systematic capability. It includes dedicated safety mechanisms: Cortex-M4F isolation, safety monitor timers, ECC on all on-chip RAM, and safety documentation support - enabling certified automotive cluster and DMS implementations.
What memory types and capacities does AM6252ASGGHAALWR support?
AM6252ASGGHAALWR supports LPDDR4 and DDR4 via its 16-bit DDRSS with inline ECC, operating up to 1600MT/s. It addresses up to 4GB with LPDDR4 or 8GB with DDR4. On-chip memory includes 64KB OCRAM (SECDED ECC), 256KB M4F TCM (SECDED ECC), and 176KB SMS security RAM - all accessible without external memory latency.
Can AM6252ASGGHAALWR boot from serial flash devices?
Yes, AM6252ASGGHAALWR supports boot from OSPI/QSPI flash (configured as OSPI0 or QSPI0) with XIP mode and optional on-the-fly encryption. It also supports boot from eMMC, SD card, UART, I²C EEPROM, GPMC NOR/NAND, and USB mass storage - providing flexible, field-upgradable boot options for automotive and industrial deployments.
How many CAN-FD interfaces does AM6252ASGGHAALWR integrate?
AM6252ASGGHAALWR integrates three fully independent MCAN modules supporting CAN-FD protocol (ISO 11898-1), with data rates up to 8Mbps and 64-byte payloads. Each includes parity/ECC-protected message RAM and supports loopback, self-test, and wakeup-from-sleep modes - ideal for domain-separated automotive networks.
AM6252ASGGHAALWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 425-VFBGA, FCCSPBGA
- Series:
- Sitara™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A53
- Number of Cores/Bus Width:
- 2 Core, 64-Bit
- Speed:
- 1GHz
- Co-Processors/DSP:
- ARM® Cortex®-M4F
- RAM Controllers:
- DDR4, LPDDR4
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- LVDS, MIPI/CSI, MIPI-DPI, OLDI
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 (2)
- Voltage - I/O:
- 1.1V, 1.2V, 1.8V, 3.3V
- Operating Temperature:
- -40°C ~ 105°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- AES, ARM TZ, Cryptography, DRBG, ECC, MD5, PKA, Random Number Generator, RSA, Secure Boot, SHA2, SMS
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 425-FCCSP (13x13)
- Additional Interfaces:
- DMA, GPIO, I2C, I2S, MMC/SD, QSPI, SPDIF, SPI, TDM, UART/USART
AM6252ASGGHAALWR FAQ
1.How can I place an order for AM6252ASGGHAALWR through Aetrix?
Please submit a Request for Quotation (RFQ) for AM6252ASGGHAALWR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for AM6252ASGGHAALWR reliable?
The price and inventory of AM6252ASGGHAALWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM6252ASGGHAALWR is usually 5 days.
3.What payment methods are accepted for AM6252ASGGHAALWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM6252ASGGHAALWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM6252ASGGHAALWR?
AM6252ASGGHAALWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM6252ASGGHAALWR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for AM6252ASGGHAALWR?
For technical support, including AM6252ASGGHAALWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM6252ASGGHAALWR requirements.
6.How does Aetrix verify that AM6252ASGGHAALWR is sourced from the original manufacturer or authorized distributors?
All AM6252ASGGHAALWR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that AM6252ASGGHAALWR meets industry standards.
7.What is the process for return or replacement of AM6252ASGGHAALWR?
All AM6252ASGGHAALWR units undergo pre-shipment inspection (PSI). If there is an issue with AM6252ASGGHAALWR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The AM6252ASGGHAALWR part is unused and in its original packaging.
Return procedure for AM6252ASGGHAALWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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