주문 금액이
$5000TI DRA821U4TGBALMR
Dual Arm Cortex-A72, quad Cortex-R5F, 4-port Ethernet switch, and a PCIe controller
브랜드: Texas Instruments
제조업체부품 #: DRA821U4TGBALMR
데이터 시트: DRA821U4TGBALMR 데이터 시트 (PDF)
패키지/케이스: FCBGA (ALM)-433
상품 유형: Microprocessors
DRA821U4TGBALMR 일반적인 설명
One of the standout features of the Jacinto™ DRA821x processor is its support for ASIL-D and SIL 3 certification requirements, making it a reliable choice for applications that demand a high level of safety and security. Integrated diagnostics and functional safety features ensure that the processor meets stringent industry standards without compromising on performance
특징
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
-
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
-
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
명세서
매개변수 | 값 | 매개변수 | 값 |
---|---|---|---|
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 | 500 |
Subcategory | Microprocessors - MPU |
배송
배송 유형 | 배송비 | 리드타임 | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
페덱스 | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
등기 항공 우편 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.
지불
지불 조건 | 핸드 수수료 | |
---|---|---|
은행 송금 | US$30.00의 은행 수수료를 부과합니다. | |
페이팔 | 4.0%의 서비스 수수료를 부과합니다. | |
신용 카드 | 3.5% 서비스 수수료를 부과합니다. | |
웨스턴 유니언 | charge US.00 banking fee. | |
돈 그램 | US$0.00의 은행 수수료를 부과합니다. |
보증
1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.
2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.
포장
-
단계1 :제품
-
단계2 :진공 포장
-
단계3 :정전기 방지 가방
-
단계4 :개별 포장
-
단계5 :포장 상자
-
단계6 :바코드 배송 태그
모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.
외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.
우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.
모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.
우리는 고품질 제품, 사려 깊은 서비스 및 판매 후 보증을 제공합니다.
-
우리는 풍부한 제품을 보유하고 있으며 귀하의 다양한 요구를 충족시킬 수 있습니다.
-
최소 주문 수량은 1개부터입니다.
-
최저 국제 배송비는 $0.00부터 시작됩니다
-
모든 제품에 대해 365일 품질 보증