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$5000TI DRA821U4TGBALM
Dual Arm Cortex-A72, quad Cortex-R5F, 4-port Ethernet switch, and a PCIe controller
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![ISO9001](/img/about/iso9001.png)
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Marcas: Texas Instruments
Parte do fabricante #: DRA821U4TGBALM
Ficha de dados: DRA821U4TGBALM Ficha de dados (PDF)
Pacote/Caso: FCBGA (ALM)-433
Tipo de Produto: Microprocessors
Status RoHS:
Condição de estoque: 8.263 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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DRA821U4TGBALM Descrição geral
One of the standout features of the DRA821U4TGBALM is its support for ASIL-D and SIL 3 certification requirements, making it a reliable and secure choice for safety-critical applications. Real-time control and low-latency communication are enabled by a PCIe controller and a TSN capable Gigabit Ethernet switch, offering unparalleled performance and reliability
Características
Processor cores:
- Dual 64-bit Arm Cortex-A72 microprocessor subsystem at up to 2.0 GHz, 24K DMIPS
- 1MB L2 shared cache per dual-core Cortex-A72 cluster
- 32KB L1 DCache and 48KB L1 ICache per A72 core
- 4× Arm Cortex-R5F MCUs at up to 1.0 GHz with optional lockstep operation, 8K DMIPS
- 32K I-Cache, 32K D-Cache, 64K L2 TCM
- 2× Arm Cortex-R5F MCUs in isolated MCU subsystem
- 2× Arm Cortex-R5F MCUs in general compute partition
Memory subsystem:
- 1MB of On-Chip L3 RAM with ECC and coherency
- ECC error protection
- Shared coherent cache
- Supports internal DMA engine
- External Memory Interface (EMIF) module with ECC
- Supports LPDDR4 memory types that comply with the JESD209-4B specification. (No support for byte mode LPDDR4 memories, or memories with more than 17 row address bits)
- Supports speeds up to 3200 MT/s
- 32-bit and 16-bit data bus with inline ECC bus up to 12.8GB/s
- General-Purpose Memory Controller (GPMC)
- 512KB on-chip SRAM in MAIN domain, protected by ECC
Virtualization:
- Hypervisor support in Arm Cortex-A72
- Independent processing subsystems with Arm Cortex-A72, Arm Cortex-R5F with isolated safety MCU island
- IO virtualization support
- Peripheral Virtualization Unit (PVU) for low latency high bandwidth peripheral traffic
- Multi-region firewall support for memory and peripheral isolation
- Virtualization support with Ethernet, PCIe, and DMA
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Device security (on select part numbers):
- Secure boot with secure runtime support
- Customer programmable root key, up to RSA-4K or ECC-512
- Embedded hardware security module
- Crypto hardware accelerators – PKA with ECC, AES, SHA, RNG, DES and 3DES
Functional Safety:
- Functional Safety-Compliant targeted (on select part numbers)
- Developed for functional safety applications
- Documentation will be available to aid ISO 26262 and IEC 61508 functional safety system design up to ASIL-D/SIL-3 targeted
- Systematic capability up to ASIL-D/SIL-3 targeted
- Hardware integrity up to ASIL-D/SIL-3 targeted for MCU Domain
- Hardware integrity up to ASIL-D/SIL-3 targeted for Extended MCU (EMCU) portion of the Main Domain
- Hardware integrity up to ASIL-B/SIL-2 targeted for remainder of the Main Domain
- FFI isolation provided between EMCU and the remainder of the Main Domain
- Safety-related certification
- ISO 26262 and IEC 61508 planned
- AEC-Q100 qualified on part number variants ending in Q1
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High-speed interfaces:
- Integrated Ethernet TSN/AVB switch supporting up to 4 (DRA821U4) or 2 (DRA821U2) external ports:
- One port supports 5Gb, 10Gb USXGMII/XFI
- All ports support 2.5Gb SGMII
- All ports support 1Gb SGMII/RGMII
- DRA821U4: Any single port can support QSGMII (using all 4 internal ports)
- Non-blocking wire-rate store and forward switch
- InterVLAN (Layer3) routing support
- Time synchronization support with IEEE 1588(annex D,E,F)
- TSN/AVB support for traffic scheduling, shaping
- Port mirroring feature for debug and diagnostics
- Policing and rate limiting support
- One RGMII/RMII port in safety MCU island
- Integrated Ethernet TSN/AVB switch supporting up to 4 (DRA821U4) or 2 (DRA821U2) external ports:
- One PCI-Express Gen3 controller
- Gen1, Gen2, and Gen3 operation with auto-negotiation
- 4× lanes
- One USB 3.1 Gen1 dual-role device subsystem
- Supports type-C switching
- Independently configurable as USB host, USB peripheral, or USB dual-role device
Automotive interfaces:
- Twenty CAN-FD ports
- 12× Universal Asynchronous Receiver/Transmitter (UART)
- 11× Serial Peripheral Interfaces (SPI)
- One 8-channel ADC
- 10× Inter-Integrated Circuit ( I2C™)
- 2× Improved Inter-Integrated Circuit ( I3C)
Audio interfaces:
- 3× Multichannel Audio Serial Port (McASP) modules
Flash memory interfaces:
- Embedded Multi Media Card ( eMMC™ 5.1) interface
- Support speeds of up to HS400
- One Secure Digital 3.0/Secure Digital Input Output 3.0 (SD3.0/SDIO3.0) interfaces
- One Octal SPI / Xccela™ / HyperBus™ Memory Controller (HBMC) interface
- 16-nm FinFET technology
- 17.2 mm x 17.2 mm, 0.8 mm pitch, IPC Class 3 PCB
Especificações
Parâmetro | Valor | Parâmetro | Valor |
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Manufacturer | Texas Instruments | Product Category | Microprocessors - MPU |
RoHS | Details | Mounting Style | SMD/SMT |
Package / Case | FCBGA-433 | Series | DRA821U |
Core | ARM Cortex A72, ARM Cortex R5F | Number of Cores | 6 Core |
Data Bus Width | 64 bit | Maximum Clock Frequency | 2 GHz |
Operating Supply Voltage | 1.8 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C | Brand | Texas Instruments |
Data RAM Size | 1 MB | Interface Type | I2C, SPI, UART |
Moisture Sensitive | Yes | Number of I/Os | 141 I/O |
Product Type | Microprocessors - MPU | Factory Pack Quantity | 84 |
Subcategory | Microprocessors - MPU |
Envio
Tipo de envio | Taxa de envio | Tempo de espera | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
Termos de pagamento | Taxa de mão | |
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Transferência bancária | cobrar taxa bancária de US$ 30,00. |
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PayPal | cobrar taxa de serviço de 4,0%. |
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Cartão de crédito | cobrar taxa de serviço de 3,5%. |
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Western Union | charge US.00 banking fee. |
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Grama de dinheiro | cobrar taxa bancária de US$ 0,00. |
Garantias
1.Os componentes eletrônicos que você compra incluem garantia de 365 dias, garantimos a qualidade do produto.
2. se alguns dos itens que você recebeu não forem de qualidade perfeita, providenciaremos seu reembolso ou substituição com responsabilidade. Mas os itens devem permanecer em sua condição original.
Embalagem
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Etapa1 :produtos
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Etapa2 :Embalagem a vácuo
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Etapa3 :Saco antiestático
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Etapa4 :Embalagem individual
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Etapa5 :Caixas de embalagem
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Etapa6 :etiqueta de envio com código de barras
Todos os produtos serão embalados em saco antiestático. Envio com proteção antiestática ESD.
Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.
Iremos inspecionar todas as mercadorias antes do envio, garantir que todos os produtos estejam em boas condições e garantir que as peças sejam novas folhas de dados originais.
Depois que todas as mercadorias forem garantidas sem problemas na pós-embalagem, embalaremos com segurança e enviaremos por expresso global. Apresenta excelente resistência a perfurações e rasgos, além de boa integridade de vedação.
Oferecemos produtos de alta qualidade, serviço atencioso e garantia pós-venda
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Temos produtos ricos que podem atender às suas diversas necessidades.
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A quantidade mínima de pedido começa em 1 unidade.
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A menor taxa de envio internacional começa em US$ 0,00
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365 dias de garantia de qualidade para todos os produtos