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Texas Instruments AM6232ATCGHAALW
- Part No.:
- AM6232ATCGHAALW
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 425-VFBGA, FCCSPBGA
- Datasheet:
-
AM6232ATCGHAALW.pdf
- Description:
- INTERNET OF THINGS (IOT) AND GAT
- Quantity:
- Payment:
- Shipping:
Inventory:492
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Product details
Overview
AM6232ATCGHAALW from Texas Instruments is a dual-core Arm® Cortex®-A53 application processor with integrated Arm® Cortex®-M4F MCU, 3D graphics engine (OpenGL ES 3.1/Vulkan 1.2), dual-display support (1920×1080@60fps each), and full CAN-FD (up to 8Mbps). It targets Linux-based embedded systems requiring real-time I/O, secure boot, and functional safety–capable architecture in automotive driver monitoring and industrial HMI applications.
For engineers reviewing the AM6232ATCGHAALW datasheet, AM6232ATCGHAALW pinout, AM6232ATCGHAALW application, or AM6232ATCGHAALW equivalent, this page delivers verified core count, memory subsystem specs (64KB OCSRAM + 256KB M4F TCM), DDR4/LPDDR4 interface with inline ECC, PRUSS real-time I/O capability, and ALW 425-ball FCCSP package details - all confirmed for the exact AM6232ATCGHAALW variant.
Technical Context
The AM6232ATCGHAALW implements a dual-core Cortex-A53 cluster (up to 1.4GHz) with 512KB shared L2 cache (SECDED ECC) and individual 32KB L1 caches per core, alongside a dedicated 400MHz Cortex-M4F subsystem with 256KB SRAM (SECDED ECC). Its multimedia pipeline includes dual-display controllers (DPI + OLDI), a 500+ MTexels/s 3D GPU, and MIPI CSI-2 v1.3 (4-lane DPHY) supporting up to 1.5Gbps/lane with ECC-protected DMA streaming to DDR.
Functional safety is architecturally supported via ASIL-B hardware integrity targeting and ISO 26262 documentation readiness, while security relies on hardware-enforced Root-of-Trust, Arm TrustZone® TEE, dedicated HSM with PKA/AES/SHA accelerators, and replay-protected memory blocks (RPMB). The device integrates a 2-port Gigabit Ethernet switch with IEEE 1588 and TSN, three CAN-FD controllers, and dual PRU cores for deterministic GPIO/UART/I²C offload.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Dual 64-bit Arm Cortex-A53 @ up to 1.4GHz with 512KB L2 cache (SECDED ECC) |
| MCU Core | Single Arm Cortex-M4F @ up to 400MHz with 256KB TCM (SECDED ECC) |
| Graphics Engine | 3D GPU supporting OpenGL ES 3.1 & Vulkan 1.2; >500MTexels/s, 2048×1080@60fps |
| Memory Interface | 16-bit DDR4/LPDDR4 with inline ECC; supports 8GB (DDR4) or 4GB (LPDDR4) |
| Display Support | Dual independent outputs: 1× DPI (24-bit RGB) + 1× OLDI (LVDS, 4-lane); up to 1920×1080@60fps each |
| High-Speed I/O | 3× CAN-FD (8Mbps), 2× USB 2.0 (host/peripheral/DRD), 2× GbE ports with TSN & IEEE 1588 |
| Security Features | Hardware RoT, TrustZone TEE, HSM with AES-128/192/256, SHA2-224/256/384/512, PKA, RPMB |
Pinout & Package
AM6232ATCGHAALW uses a 13mm × 13mm, 0.5mm pitch, 425-ball flip-chip CSP (FCCSP) package designated ALW. Ball mapping follows TI's standardized pinout for AM62x ALW variants, with dedicated power domains (VDD_CORE, VDDSHV_MCU, VDDS_DDR), DDR signal groups (DQ/DQS/CK/CS/ODT), OSPI/QSPI interface (D0–D7, CSn0–CSn3, CLK, DQS), dual-display lanes (OLDI0_A0P–A7N, CLK0P/CLK1N), and functional I/O banks (CAN, UART, I²C, McASP, GPMC).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR0_DQ0–DDR0_DQ15 | DDR Data Bus | 16-bit bidirectional data interface with per-byte DM and DQS strobes for LPDDR4/DDR4 |
| OSPI0_D0–OSPI0_D7 | OSPI Data Lines | Octal SPI data bus supporting XIP mode and on-the-fly encryption for serial NOR/NAND flash |
| OLDI0_A0P–OLDI0_A7N | OLDI Display Lane Pair | Differential LVDS lanes for primary display output (8 data + clock pairs) |
| MCAN0_TX / MCAN0_RX | CAN-FD Transceiver Interface | Dedicated differential pair supporting 8Mbps CAN FD with message RAM parity/ECC |
| GPMC0_AD0–GPMC0_AD15 | General-Purpose Memory Address/Data | Multiplexed 16-bit address/data bus for NAND/NOR/SRAM with BCH 4/8/16-bit ECC support |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core A53 + M4F heterogenous compute | Enables Linux application layer + real-time deterministic control on single die without external MCU |
| PRUSS with 2x 333MHz programmable cores | Offloads time-critical protocols (GPIO bit-banging, UART, I²C, ADC interface) from main CPU |
| Integrated 2-port Ethernet switch with TSN | Supports time-synchronized communication for automotive networking and industrial control without external switch IC |
| Secure Boot with hardware RoT & HSM | Ensures authenticated firmware execution and protects IP via encrypted storage and anti-rollback enforcement |
| Functional Safety targeting ASIL-B hardware integrity | Provides documented failure modes, diagnostic coverage, and safety mechanisms for ISO 26262 system integration |
Applications
| Driver Monitoring System (DMS) | Industrial HMI Panel |
|---|---|
Use Scenario: Real-time facial landmark detection and eye-tracking using dual-camera input and neural inference on Cortex-A53. IC Role / Device Role / Timing Role: Primary application processor running Linux with camera ISP offload, GPU-accelerated rendering, and M4F-managed CAN-FD vehicle bus telemetry. Use Value: Single-chip solution eliminates inter-processor latency, enables sub-100ms DMS response, and meets AEC-Q100 qualification for automotive deployment. |
Use Scenario: Multi-touch GUI with animated 3D widgets, dual HD displays, and local connectivity (USB, SD, CAN) in factory automation panel. IC Role / Device Role / Timing Role: Main SoC executing Qt-based UI, driving two independent displays via DPI/OLDI, and managing fieldbus via CAN-FD and serial peripherals. Use Value: Reduces BOM by integrating GPU, display controllers, and industrial interfaces-eliminating discrete graphics and bridge ICs. |
| Telematics Control Unit (TCU) | Medical Imaging Gateway |
Use Scenario: Cellular-connected vehicle gateway aggregating CAN, LIN, and sensor data for cloud upload and OTA updates. IC Role / Device Role / Timing Role: Central processing unit handling LTE modem interface, secure OTA decryption (HSM), dual-GbE routing, and CAN-FD protocol translation. Use Value: Integrated Ethernet switch and crypto acceleration enable deterministic packet forwarding and secure firmware validation without external security co-processor. |
Use Scenario: DICOM-compliant imaging device receiving ultrasound video streams and rendering multi-layer overlays on high-res display. IC Role / Device Role / Timing Role: Video processing SoC ingesting CSI-2 camera data, applying GPU-accelerated filters, and outputting synchronized dual-display medical visuals. Use Value: MIPI CSI-2 with ECC-protected DMA and 2048×1080 GPU rendering meet clinical timing requirements for real-time diagnostics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar application processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AM6231ATCGHAALW | Single-core Cortex-A53; no 3D GPU; same ALW package and peripheral set | Suitable for headless IoT gateways or low-GUI applications where graphics acceleration is unnecessary | Select when cost sensitivity outweighs need for dual-display or GPU compute; retains identical pinout and software compatibility |
| AM6252ATCGHAALW | Quad-core Cortex-A53; full 3D GPU; identical ALW package and memory/peripheral specs | Targeted at higher-performance HMI with complex UI animation, edge AI inference, or dual 4K display scaling | Choose when additional A53 performance or GPU throughput justifies higher power and thermal budget |
Compared with AM6232ATCGHAALW, AM6231ATCGHAALW reduces CPU capacity and removes graphics acceleration for cost-sensitive headless use cases, while AM6252ATCGHAALW adds two A53 cores and full GPU capability for demanding UI and AI workloads - all sharing identical ALW packaging, DDR interface, and peripheral feature set.
Availability
AM6232ATCGHAALW is available at Aetrix Electronics and suitable for automotive driver monitoring systems, industrial HMI panels, and telematics control units requiring stable component supply across extended product lifecycles.
Supply support for AM6232ATCGHAALW 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 and embedded processing technologies, with leadership in automotive, industrial, and communications markets.
The AM62x Sitara™ processor family is designed for Linux-based edge applications demanding scalable performance, functional safety readiness, and rich peripheral integration - specifically targeting human-machine interfaces, automotive cockpit systems, and intelligent industrial gateways.
FAQ
What is the CPU configuration of the AM6232ATCGHAALW?
The AM6232ATCGHAALW features a dual-core Arm® Cortex®-A53 microprocessor subsystem operating up to 1.4GHz, with 512KB shared L2 cache (SECDED ECC), plus a separate single-core Arm® Cortex®-M4F MCU running up to 400MHz with 256KB TCM (SECDED ECC). This heterogenous architecture enables concurrent Linux application execution and real-time deterministic control within one chip.
Does the AM6232ATCGHAALW support functional safety certification?
Yes, the AM6232ATCGHAALW is developed for functional safety applications with systematic capability targeting ASIL D and hardware integrity targeting ASIL B per ISO 26262. It includes safety documentation support, fault-tolerant memory (ECC on L1/L2/OCSRAM/M4F TCM), and is AEC-Q100 qualified - enabling its use in automotive driver monitoring and digital cluster systems.
What display interfaces does the AM6232ATCGHAALW provide?
The AM6232ATCGHAALW integrates a dual-display subsystem supporting one DPI (24-bit RGB LVCMOS) and one OLDI (4-lane LVDS) interface, each capable of 1920×1080 resolution at 60fps. Independent PLLs support asynchronous pixel clocks up to 165MHz, and safety features like freeze-frame detection and MISR data checking are implemented for automotive display reliability.
Which memory types and capacities does the AM6232ATCGHAALW support?
The AM6232ATCGHAALW supports LPDDR4 and DDR4 memory via a 16-bit data bus with inline ECC. It achieves up to 8GBytes addressable space with DDR4 and 4GBytes with LPDDR4. On-chip memory includes 64KB OCSRAM (SECDED ECC), 256KB M4F TCM (SECDED ECC), and additional secured RAM in SMS and Device/Power Manager subsystems.
Is the AM6232ATCGHAALW pin-compatible with other AM62x ALW variants?
Yes, the AM6232ATCGHAALW shares the identical 425-ball ALW FCCSP package (13mm × 13mm, 0.5mm pitch) and pinout with other AM62x ALW-orderable parts including AM625, AM625-Q1, AM623, and AM620-Q1. This enables hardware reuse across performance tiers while maintaining consistent PCB layout and power delivery design.
AM6232ATCGHAALW 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:
- 2 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
AM6232ATCGHAALW FAQ
1.How can I place an order for AM6232ATCGHAALW through Aetrix?
Please submit a Request for Quotation (RFQ) for AM6232ATCGHAALW 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 AM6232ATCGHAALW reliable?
The price and inventory of AM6232ATCGHAALW are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM6232ATCGHAALW is usually 5 days.
3.What payment methods are accepted for AM6232ATCGHAALW?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM6232ATCGHAALW transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM6232ATCGHAALW?
AM6232ATCGHAALW orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM6232ATCGHAALW 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 AM6232ATCGHAALW?
For technical support, including AM6232ATCGHAALW datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM6232ATCGHAALW requirements.
6.How does Aetrix verify that AM6232ATCGHAALW is sourced from the original manufacturer or authorized distributors?
All AM6232ATCGHAALW 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 AM6232ATCGHAALW meets industry standards.
7.What is the process for return or replacement of AM6232ATCGHAALW?
All AM6232ATCGHAALW units undergo pre-shipment inspection (PSI). If there is an issue with AM6232ATCGHAALW, 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 AM6232ATCGHAALW part is unused and in its original packaging.
Return procedure for AM6232ATCGHAALW:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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