AWRL6888
- FMCW Transceiver
- Integrated PLL, transmitter, receiver, baseband and ADC
- 57 - 64GHz coverage With 7 GHz continuous bandwidth
- 8 receive channels with 2:1 switching and 8 transmit channels
- 9 dBm typical output power per Tx
- 12.5 dB Typical noise figure
- -90.5 dBc/Hz typical phase noise at 1MHz
- FMCW operation
- 10 MHz IF bandwidth, real-only Rx channels
- Ultra-accurate chirp engine based on fractional-N PLL
- One binary phase shifter per transmit channel pair
- Processing elements
- Arm R5F core with double precision FPU (200 MHz)
- Hardware Accelerator (HWA 1.2) for FFT, log magnitude, and CFAR operations (200 MHz)
- C66x DSP (450MHz) for post processing Radar data
- Supports multiple low-power
modes
- Idle mode and deep sleep mode
- Power management
- 1.8-V and 3.3-V IO support
- Built-in LDO network for enhanced PSRR
- Two power rails for 1.8-V IO mode, Three power rails for 3.3-V IO mode
- FCCSP package having 21 x 21 BGA grid, 329 BGA balls, Package size : 11mm x 11mm
- Built-in calibration and
self-test
- Built-in Firmware (ROM)
- Self-Contained on chip calibration system
- Host Interface
- 3 x UART
- 2 x CAN-FD
- 2 x SPI
- 1 x LIN
- LVDS for data transfer of raw ADC sample capture
- Other interfaces available to
user application
- QSPI
- I2C
- JTAG
- 8 x GPIOs
- PWM Interface
- 4 x GPADCs
- Device security (applicable to
secure device variants)
- Programmable embedded hardware security module (HSM)
- Secure authenticated and encrypted boot support
- Customer programmable root keys, symmetric keys (256 bit), asymmetric keys (up to RSA-4K or ECC-512) with key revocation capability
- Cryptographic hardware accelerators: PKA with ECC/RSA, AES (up to 256 bit), SHA (up to 512 bit), TRNG/DRBG and SM2,SM3,SM4(Chinese Crypto Algorithms)
- Product Cybersecurity
Compliance
- ISO21434 compliant up to CAL2 targeted
- Developed for cybersecurity-relevant applications
- Documentation will be available to aid cybersecurity system design
- Internal memory
- On-Chip RAM - 2.5MBytes
including
- R5F TCMA RAM - 512KB
- R5F TCMB RAM - 256KB
- DSS L2 RAM - 384KB
- DSS L3 RAM - 512KB
- DSS L3 Shared RAM - 896KB (can be shared with TCMs))
- On-Chip RAM - 2.5MBytes
including
- Functional Safety-Compliant Targeted
- Developed for Functional Safety Applications
- Documentation will be available to aid functional safety system design
- Hardware integrity up to ASIL B targeted as per ISO26262 standard
- AEC Q-100 targeted
- Clock source
- 40.0MHz crystal for primary clock
- Supports externally driven clock (Square/Sine) at 40.0MHz
- 32-kHz internal oscillator for low power operations
- Supports temperature operating
conditions
- Junction Temperature Range: –40°C to 140°C
The AWRL6888 mmWave Sensor device is TI’s low power and Hardware Security Module (HSM) enabled integrated single chip mmWave sensor based on FMCW radar technology. The device is capable of operation in the 57GHz to 63.9GHz band with 7GHz continuous chirp bandwidth and is designed for various automotive in-cabin use cases. The device also takes advantage of a low power architecture to enable power-constrained applications. The device is split into the following four switchable power domains:
The AWRL6888 is specifically designed to be able to dynamically control the power states of the above-mentioned power domains based on application requirements. The device also features various low-power states and that are achieved by turning off internal IP blocks of the device. AWRL6888 device also provides the option of retaining memory during these low power states to retain critical information such as application image and RF profiles across different power modes.
A Hardware Security Module (HSM) is also provisioned in the device (available with secure part variants). The HSM consists of a programmable Arm Cortex-M4 core and the necessary infrastructure to provide a secure zone of operation within the device.
Additionally, the device is built with TI’s low power 45nm RF CMOS process and enables unprecedented levels of integration in an extremely small form factor. AWRL6888 is designed for low power, self-monitored, ultra-accurate radar systems in the automotive space for applications like child presence detection, occupancy localization & classification and low power intrusion monitoring.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | AWRL6888 Single-Chip 57 to 64GHz Automotive Radar Sensor datasheet | PDF | HTML | 2026/9/22 | ||
| * | 勘誤表 | AWRL6888 Device Silicon Errata Silicon Revisions 1.0 | PDF | HTML | 2026/6/22 |
設計與開發
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AWRL6888EVM — 適用於 AWRL6888 mmWave 雷達感測器的 AWRL6888 評估模組
The AWRL6888EVM from Texas Instruments is an easy-to-use evaluation module (EVM) for the AWRL6888 mmWave radar sensor. The AWRL6888EVM supports both standalone operation as well as direct connectivity to the DCA1000EVM for raw ADC capture and signal processing development. This EVM contains (...)
CCSTUDIO — Code Composer Studio™ integrated development environment (IDE)
CCStudio™ integrated development environment (IDE) is part of TI's extensive CCStudio™ development ecosystem and is an integrated development environment for TI's microcontrollers, processors, wireless connectivity devices, and radar sensors. CCStudio IDE is available as desktop or (...)
RADAR-ACADEMY — mmWave Radar Academy
TI-DEVELOPER-ZONE — Start embedded development on your desktop or in the cloud
UNIFLASH — UniFlash for most TI microcontrollers (MCUs) and mmWave sensors
UniFlash 是 TI 龐大 CCStudio™ 開發生態系統的一部分，是一款用於在 TI 微控制器與無線連線裝置上對晶片內快閃記憶體進行燒錄，以及在 TI 處理器上對板載快閃記憶體進行燒錄的軟體工具。UniFlash 提供圖形化介面與命令行介面，並可在桌面上或雲端中執行。
UniFlash 可從 CCStudio™ 開發人員區上的雲端執行，或在下載後於 Windows®、Linux® 和 macOS® 電腦中使用。
請注意，mmWave、AMx、K2G 和 J7 裝置不支援 macOS。AMx、K2G 和 J7 裝置僅於命令列上支援。
RADAR-TOOLBOX — Radar evaluation and development support package with example projects, documentation and tools
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| FCCSP (APD) | 329 | Ultra Librarian |