Cost-Efficient 76–81 GHz Automotive Radar SoCs, for ADAS Radar and Door Radar
Alps
CAL77S244-AE
Alps 4T4R 77/79 GHz Radar SoC
Category:
Automotive-grade, fully-integrated mmWave radar SoC
Transmitter:
Four-channel transmitter, with integrated phase shifter
Receiver:
Four-channel receiver, with integrated saturation detector
Operating Frequency:
76 GHz to 81 GHz; supports up to 5 GHz sweep bandwidth
FMCW Waveform Generator:
Supports user-defined chirp parameters, AGC, frame interleaving, and other features
High-Speed ADCs:
Sampling rate up to 50 MS/s; supports down-sampling
Baseband:
Implements complete radar signal processing
CPU:
300 MHz ARC® EM6
On-Chip Memory:
2.625 MiB RAM
Peripheral Interfaces:
CAN/CAN-FD/ SPI/QSPI/UART/I²C/LVDS/GPIOs
AEC-Q100:
Grade 2
Functional Safety:
ISO 26262 ASIL-B certified by TÜV Rheinland
Production
Calterah Development Boards and Data Collection Kits
- Development Boards
- Data Collection Kits
