AWRL6888

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車用單芯高性能、低功耗、57GHz 至 64GHz mmWave 雷達感測器，具有 8Tx 和 8Rx

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產品規格表

document-pdfAcrobat AWRL6888 Single-Chip 57 to 64GHz Automotive Radar Sensor datasheet (英文) PDF | HTML

使用指南

document-pdfAcrobat
xWRL68xx Technical Reference Manual (Rev. B) (英文)

AWRL6888

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產品規格表

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產品詳細資料

Frequency range

57 - 64 GHz

Number of receivers

8

Number of transmitters

8

ADC sampling rate (max) (Msps)

12.5

Arm CPU

Arm Cortex-R5F at 200MHz

Interface type

2 CAN-FD, GPIO, I2C, LIN, PWM, QSPI, SPI, UART

DSP type

C66x DSP 450MHz

Hardware accelerators

Radar hardware accelerator

RAM (kByte)

2500

Rating

Automotive

Operating temperature range (°C)

to

TI functional safety category

Functional Safety-Compliant

Security

Cryptographic acceleration, Device attestation & anti-counterfeit, Secure boot, Secure firmware & software update, Secure storage, Software IP protection

Power supply solution

TPS650365-Q1

Frequency range

57 - 64 GHz

Number of receivers

8

Number of transmitters

8

ADC sampling rate (max) (Msps)

12.5

Arm CPU

Arm Cortex-R5F at 200MHz

Interface type

2 CAN-FD, GPIO, I2C, LIN, PWM, QSPI, SPI, UART

DSP type

C66x DSP 450MHz

Hardware accelerators

Radar hardware accelerator

RAM (kByte)

2500

Rating

Automotive

Operating temperature range (°C)

to

TI functional safety category

Functional Safety-Compliant

Security

Cryptographic acceleration, Device attestation & anti-counterfeit, Secure boot, Secure firmware & software update, Secure storage, Software IP protection

Power supply solution

TPS650365-Q1

FCCSP (APD)

329

121 mm² (11 mm × 11 mm)

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))
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

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))
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.

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.

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重要文件	類型	標題	格式選項	日期
*	資料表	AWRL6888 Single-Chip 57 to 64GHz Automotive Radar Sensor datasheet	PDF \| HTML	2026/9/22
*	使用指南	xWRL68xx Technical Reference Manual (Rev. B)		2026/9/24
*	勘誤表	AWRL6888 Device Silicon Errata Silicon Revisions 1.0	PDF \| HTML	2026/6/22
	使用指南	AWRL6888 Software Getting Started Guide	PDF \| HTML	2026/10/13

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開發板

AWRL6888EVM — AWRL6888 評估模組

德州儀器的 AWRL6888EVM 是一款易於使用的評估模組 (EVM)，用於 AWRL6888 mmWave 雷達感測器。AWRL6888EVM 同時支援獨立運作，以及直接連接 DCA1000EVM 以進行原始 ADC 資料擷取和訊號處理開發。此 EVM 包含開始開發晶片內建 DSP、硬體加速器和低功率 ARM® Cortex® R5F 控制器所需的一切。EVM 也包括板載按鈕和 LED，用於快速整合簡單的使用者介面，此外還包含用於程式設計和調試的板載模擬功能。

使用指南: PDF | HTML

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軟體開發套件 (SDK)

MMWAVE-L-SDK-6 — SDK for xWRL6844, xWRL6888 Devices

mmWave 低功率軟體開發套件 (SDK) 是一系列可在我們低功率 mmWave 感測器上應用評估和開發的套裝軟體。此工具包含 MMWAVE-L-SDK 和 MMWAVE-L-SDK-6 隨附套裝，可支援客戶設計需求。

MMWAVE-L-SDK 和 MMWAVE-L-SDK-6 是適用於 mmWave 感測產品組合的統合式軟體平台，可提供簡易設定及快速且立即可存取評估與開發。MMWAVE-L-SDK 和 MMWAVE-L-SDK-6 是客戶應用開發所需的低功率基礎套裝軟體，包括構建區塊、示範和範例。

汽車應用示範包括為人員移動偵測、車內乘員感測、腳踢開啟和停車輔助功能量身打造的產品。

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CCSTUDIO — Code Composer Studio™ integrated development environment (IDE)

CCStudio™ 整合式開發環境 (IDE) 是 TI 廣泛的 CCStudio™ 開發生態系統的一部分，是用於 TI 微控制器、處理器、無線連線裝置及雷達感測器的整合式開發環境。CCStudio IDE 可用作桌上型或雲端型應用程式。雲端版本免去了大量軟體下載。此外，由於此工具建立在 Eclipse Theia 架構上，因此 VS Code® 使用者對此介面十分熟悉。如果您選擇直接使用 VS Code，也可以在市集中找到 TI 提供的 VS Code 擴充套件，可支援特定裝置。

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RADAR-ACADEMY — mmWave Radar Academy

The Radar Academy is a documentation package intended to provide educational resources related to mmWave radar technology

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