My Inquiry
My Account
Texas Instruments AM6254ATGGHAALW
- Part No.:
- AM6254ATGGHAALW
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 425-VFBGA, FCCSPBGA
- Datasheet:
-
AM6254ATGGHAALW.pdf
- Description:
- HUMAN-MACHINE-INTERACTION SOC WI
- Quantity:
- Payment:
- Shipping:
Inventory:3,769
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AM6254ATGGHAALW 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), 3x CAN-FD interfaces, 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 AM6254ATGGHAALW datasheet, AM6254ATGGHAALW pinout, AM6254ATGGHAALW application, or AM6254ATGGHAALW equivalent, key selection criteria include its 425-pin FCCSP BGA (ALW) package, 1.4GHz A53/400MHz M4F core pairing, LPDDR4/DDR4 memory support up to 8GB, ISO 26262 ASIL-D targeted safety architecture, and hardware-enforced secure boot with HSM.
Technical Context
The AM6254ATGGHAALW implements a heterogeneous multi-core architecture: four Cortex-A53 cores share 512KB L2 cache with SECDED ECC, while the Cortex-M4F runs at 400MHz with 256KB SRAM (SECDED ECC). Its DDRSS supports 16-bit LPDDR4/DDR4 with inline ECC at up to 1600MT/s, and the dedicated Device/Power Manager enables DeepSleep, MCU-Only, and Standby low-power modes.
Functional safety is implemented via isolated Cortex-M4F execution, safety-critical peripherals, and systematic ASIL-D targeting with hardware integrity up to ASIL-B. Security includes Arm TrustZone®, dedicated HSM with PKA/AES/SHA accelerators, secure boot with RoT, and Replay Protected Memory Block (RPMB) support.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Quad Arm Cortex-A53 @ up to 1.4GHz + single Cortex-M4F @ up to 400MHz |
| Memory Support | LPDDR4/DDR4, 16-bit bus with inline ECC, up to 8GB addressable (DDR4) |
| Display Capability | Dual independent displays: 1920×1080@60fps each, OLDI (LVDS) + DPI (RGB) interfaces |
| Graphics Engine | 3D GPU supporting OpenGL ES 3.1/Vulkan 1.2, >500MPix/sec fillrate, 2048×1080@60fps |
| Connectivity | 3× CAN-FD (up to 8Mbps), 2× USB 2.0, 9× UART, 6× I2C, 5× SPI, 3× McASP, 1× CSI-2 (4-lane) |
| Networking | Integrated 3-port Gigabit Ethernet switch (2 external RGMII/RMII ports) with IEEE 1588 & TSN |
| Safety & Security | ISO 26262 ASIL-D targeted, AEC-Q100 qualified, secure boot with HSM, TrustZone, RPMB |
Pinout & Package
AM6254ATGGHAALW uses a 13mm × 13mm, 0.5mm pitch, 425-ball flip-chip CSP (FCCSP) BGA package designated ALW. The package is lead-free and RoHS-compliant, optimized for thermal performance in automotive and industrial applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_CORE | Main domain power supply | 1.0V core rail powering Cortex-A53/M4F subsystems and interconnect |
| DDR0_DQ0–DDR0_DQ15 | DDR data bus | 16-bit bidirectional data interface with per-byte DM and DQS strobes for LPDDR4/DDR4 |
| OLDI0_A0P–OLDI0_A7P/N | OLDI display interface | LVDS differential pairs for primary display output (4-lane, dual-channel) |
| CSI0_RXP0–CSI0_RXN3 | CSI-2 receiver lanes | MIPI D-PHY 1.2 compliant 4-lane input supporting up to 1.5Gbps/lane |
| RGMII1_TD0–RGMII1_RD3 | Gigabit Ethernet PHY interface | Reduced Gigabit Media Independent Interface for external RGMII-capable PHY |
| MCAN0_TX/MCAN0_RX | CAN-FD transceiver signals | Differential CAN bus interface supporting FD frames up to 64 bytes at 8Mbps |
Key Features
| Feature | Design Value |
|---|---|
| Dual-display subsystem | Independent pixel clocks up to 165MHz per display, freeze-frame detection, and MISR data integrity checking |
| PRUSS real-time I/O | Dual 333MHz PRU cores with 16KB program + 8KB data RAM (SECDED ECC), enabling cycle-accurate GPIO, UART, I2C, and ADC control |
| Secure boot chain | Hardware-enforced Root-of-Trust with backup key switching, anti-rollback, IP protection, and takeover prevention |
| Time-Sensitive Networking | IEEE 1588 Annex D/E/F + 802.1AS PTP support in integrated Ethernet switch for deterministic industrial networking |
| Functional safety isolation | Dedicated Cortex-M4F subsystem, safety-critical peripherals, and firewall-protected memory regions for ASIL-D system design |
Applications
| Automotive Digital Cluster | Industrial HMI Terminal |
|---|---|
Use Scenario: Real-time rendering of vehicle speed, ADAS alerts, navigation overlays, and animated gauges on dual full-HD displays. IC Role / Device Role / Timing Role: Primary application processor executing Linux GUI stack, driving dual OLDI/DPI outputs, and managing CAN-FD communication with ECU networks. Use Value: Enables seamless 60fps UI updates with hardware-accelerated composition layers and safety-monitored M4F co-processor handling critical warnings. | Use Scenario: Factory-floor operator interface with touch-responsive GUI, real-time sensor visualization, and local PLC connectivity. IC Role / Device Role / Timing Role: Linux-capable MPU running Qt-based HMI software, interfacing with industrial protocols (CAN-FD, UART, McASP audio) and dual displays. Use Value: Delivers deterministic response via PRUSS-managed I/O and TSN-enabled Ethernet for synchronized machine control and diagnostics. |
| Driver Monitoring System (DMS) | Telematics Control Unit (TCU) |
Use Scenario: In-cabin camera processing for eye-tracking, drowsiness detection, and gesture recognition using neural network inference. IC Role / Device Role / Timing Role: Vision processing host with CSI-2 interface to MIPI camera, GPU-accelerated CV kernels, and secure storage for biometric templates. Use Value: Supports low-latency 4-lane CSI-2 capture at 1.5Gbps/lane and encrypted on-device AI model execution with HSM-protected keys. | Use Scenario: Cellular-connected vehicle gateway aggregating CAN, LIN, and Ethernet data for cloud telemetry, OTA updates, and remote diagnostics. IC Role / Device Role / Timing Role: Central communications hub running Linux networking stack, managing 3x CAN-FD buses, dual USB, and Gigabit Ethernet with TSN timing. Use Value: Provides hardware checksum offload, priority flow control, and IEEE 1588 timestamping for synchronized fleet data reporting. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar application processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AM6252ATGGHAALW | Dual-core Cortex-A53 (vs. quad), no 3D GPU, same ALW package and peripheral set | Suitable for cost-sensitive HMIs without 3D graphics or high-resolution dual-display needs | Select when full A53 performance and GPU acceleration are not required; retains identical pinout and software compatibility |
| AM6254ATGGHAAMC | Same core configuration but in 441-pin FCBGA (AMC) package (17.2mm × 17.2mm, 0.8mm pitch) | Better thermal dissipation and routing flexibility for high-throughput designs; incompatible PCB layout | Choose for higher-power operation or improved signal integrity where board space allows larger footprint |
Compared with AM6252ATGGHAALW, AM6254ATGGHAALW delivers 2× CPU throughput and full 3D graphics capability in the same ALW package; versus AM6254ATGGHAAMC, it offers identical functionality in a smaller 425-ball footprint but with tighter thermal constraints.
Availability
AM6254ATGGHAALW 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 functional safety compliance.
Supply support for AM6254ATGGHAALW 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 for industrial, automotive, and consumer markets.
The AM62x Sitara™ processor family is designed for Linux-based edge AI and human-machine interaction applications, emphasizing dual-display graphics, real-time I/O via PRUSS, functional safety, and secure boot for automotive and industrial use cases.
FAQ
What is the maximum DDR memory speed supported by the AM6254ATGGHAALW?
The AM6254ATGGHAALW DDR subsystem supports LPDDR4 and DDR4 memory types at speeds up to 1600MT/s with a 16-bit data bus and inline ECC. This enables high-bandwidth access for graphics rendering, video decode, and real-time OS operations while maintaining data integrity through hardware ECC correction.
Does the AM6254ATGGHAALW support CAN-FD, and what is its maximum bit rate?
Yes, the AM6254ATGGHAALW integrates three fully compliant CAN-FD modules supporting ISO 11898-1 and CAN Protocol 2.0 A/B. Each module operates at up to 8Mbps in FD mode with parity/ECC-protected message RAM and full support for 64-byte payload frames.
What display interfaces does the AM6254ATGGHAALW provide, and what resolutions are supported?
The AM6254ATGGHAALW provides dual-display support via OLDI (4-lane LVDS) and DPI (24-bit RGB LVCMOS) interfaces, capable of driving two independent 1920×1080@60fps displays or one 2048×1080 + one 1280×720 configuration, with independent PLLs and up to 165MHz pixel clock.
Is the AM6254ATGGHAALW qualified for automotive applications?
Yes, the AM6254ATGGHAALW is AEC-Q100 qualified and developed for functional safety applications with ISO 26262 ASIL-D targeting. It includes safety documentation, systematic capability analysis, and hardware integrity features aligned with automotive requirements.
What security features are integrated into the AM6254ATGGHAALW?
The AM6254ATGGHAALW includes hardware-enforced secure boot with Root-of-Trust, Arm TrustZone-based Trusted Execution Environment, dedicated HSM with AES/SHA/PKA accelerators, Replay Protected Memory Block (RPMB), and secure debug controls - all implemented to protect firmware, keys, and runtime integrity.
AM6254ATGGHAALW Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 425-VFBGA, FCCSPBGA
- Series:
- Sitara™
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A53
- Number of Cores/Bus Width:
- 4 Core, 64-Bit
- Speed:
- 1.4GHz
- 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
AM6254ATGGHAALW FAQ
1.How can I place an order for AM6254ATGGHAALW through Aetrix?
Please submit a Request for Quotation (RFQ) for AM6254ATGGHAALW 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 AM6254ATGGHAALW reliable?
The price and inventory of AM6254ATGGHAALW are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM6254ATGGHAALW is usually 5 days.
3.What payment methods are accepted for AM6254ATGGHAALW?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM6254ATGGHAALW transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM6254ATGGHAALW?
AM6254ATGGHAALW orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM6254ATGGHAALW 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 AM6254ATGGHAALW?
For technical support, including AM6254ATGGHAALW datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM6254ATGGHAALW requirements.
6.How does Aetrix verify that AM6254ATGGHAALW is sourced from the original manufacturer or authorized distributors?
All AM6254ATGGHAALW 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 AM6254ATGGHAALW meets industry standards.
7.What is the process for return or replacement of AM6254ATGGHAALW?
All AM6254ATGGHAALW units undergo pre-shipment inspection (PSI). If there is an issue with AM6254ATGGHAALW, 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 AM6254ATGGHAALW part is unused and in its original packaging.
Return procedure for AM6254ATGGHAALW:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AM6254ATGGHAALW Tags
-
AT91SAM9260B-CU-999
Microchip Technology
-
AT91SAM9G25-CU
Microchip Technology
-
ATSAMA5D27C-CU
Microchip Technology
-
AT91SAM9X35-CU
Microchip Technology
-
AT91SAM9X25-CU
Microchip Technology
-
MCIMX6Y2CVM08AB
NXP Semiconductors
.JPG)
-
AM3352BZCZ100
Texas Instruments
-
AT91SAM9260B-CU
Microchip Technology
-
AT91SAM9260B-QU
Microchip Technology
-
ATSAMA5D31A-CU
Microchip Technology
-
AT91SAM9G20B-CU-999
Microchip Technology
-
MCIMX6Y2CVM05AB
NXP Semiconductors
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
