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XA1432ADQGAMF中文资料PDF规格书
XA1432ADQGAMF规格书详情
1 Features
• FMCW Transceiver
– Integrated PLL, Transmitter, Receiver,
Baseband and ADC
– 76-81GHz Coverage with 5-GHz Continuous
Bandwidth
– 3 Receive Channels and 2 Transmit Channels
– Short Range
– 11 dBm Typical Output Power per Tx
– 14.5 dB Typical Noise Figure
– -89 dBc/Hz typical Phase Noise at 1MHz
– FMCW Operation
– 5 MHz IF Bandwidth, Real-only Rx Channels
– Ultra-accurate Chirp Engine Based on
Fractional-N PLL
– Per Transmitter Binary Phase Shifter
• Processing Elements
– Arm® M4F® Core With Single Precision FPU
(160 MHz)
– TI Radar Hardware Accelerator (HWA 1.2) for
FFT, Log Magnitude, and CFAR Operations (80
MHz)
• 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
– BOM-Optimized and Power-Optimized Modes
– One or Two Power Rails for 1.8-V IO Mode,
Two or Three Power Rails for 3.3-V IO Mode
• Package size of FCCSP device: 6.45-mm x 6.45-
mm
• Built-in Calibration and Self-test
– Built-in Firmware (ROM)
– Self-Contained on chip calibration system
• Host Interface
– UART
– CAN-FD
– SPI
– LIN
• RDIF (Radar Data Interface) for Raw ADC Sample
Capture
• Other Interfaces Available to User Application
– QSPI
– I2C
– JTAG
– GPIOs
– PWM Interface
• Internal Memory
– 1MB of On-Chip RAM
– Configurable L3 Shared Memory for Radar
Cube
– Data and Code RAM of (512/640/768KB)
• Functional Safety-Compliant Targeted
– Developed for Functional Safety Applications
– Hardware Integrity up to ASIL B targeted
• FCCSP Package with 12 x 12, 102 BGA Balls
• AEC Q-100 Qualified
• Clock Source
– 40.0-MHz Crystal for Primary Clock
– Supports Externally Driven Clock (Square/Sine)
at 40.0 MHz
– 32-kHz Internal Oscillator for Low Power
Operations
• Supports Temperature Operating Range
– Operating Junction Temperature Range: –40°C
to 125°C
2 Applications
• Kick to Open(Boot)
• Automated Parking
• Car Door Opener
• Cross-traffic Assist(Front)
• Blind Spot Detection
• Lane Change Assist
3 Description
The AWRL1432 mmWave Sensor device is an integrated single chip mmWave sensor based on FMCW radar
technology. The device is capable of operation in the 76-GHz to 81-GHz band and is partitioned into mainly four
power domains:
• RF/Analog Sub-System: This block includes all the RF and Analog components required to transmit and
receive the RF signals.
• Front-End Controller sub-System (FECSS): FECSS contains processor, responsible for radar front-end
configuration, control, and calibration.
• Application Sub-System (APPSS): APPSS is where the device implements a user programmable ARM
Cortex M4 allowing for custom control and automotive interface applications. Top Sub-System (TOPSS) is
part of the APPSS power domain and contains the clocking and power management sub-blocks.
• Hardware Accelerator (HWA): HWA block supplements the APPSS by offloading common radar processing
such as FFT, Constant False Alarm rate (CFAR), scaling, and compression.
AWRL1432 is specifically designed to have separate knobs for each of the above-mentioned power domains to
control their states (power ON or OFF) based on use case requirements. The device also features the capability
to exercise various low-power states like sleep and deep sleep, where low-power sleep mode is achieved by
clock gating and by turning off the internal IP blocks of the device. The device also provides the option of
keeping some contents of the device, like Application image or RF profile retained in such scenarios.
Additionally, the device is built with TI’s low power 45-nm RF CMOS process and enables unprecedented
levels of integration in an extremely small form factor. AWRL1432 is designed for low power, self-monitored,
ultra-accurate radar systems in the automotive space for applications like child presence detection, intrusion
monitoring, gesture detection, and occupancy detection.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SHARP |
23+ |
BGA |
20000 |
原厂原装正品现货 |
询价 | ||
XINLUDA(信路达) |
23+ |
SOT363 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
NA |
8553 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | ||||
SHARP |
23+ |
QFP |
1001 |
全新原装现货 |
询价 | ||
XINLUDA(信路达) |
2021+ |
SOT363 |
31044 |
询价 | |||
IDEC |
22+ |
Na |
1208 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
信路达 |
21+ |
SOT363 |
70 |
全新原装鄙视假货15118075546 |
询价 | ||
SHARP |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
CPC |
23+ |
65480 |
询价 | ||||
Idec |
2308+ |
239464 |
一级代理,原装正品,公司现货! |
询价 |