Alps 4T4R 77/79GHz Radar SoC AiP (CAL77S244-AB)

  • Automotive-grade, fully-integrated mmWave radar SoC with antenna in package
  • Four-channel transmitter, with integrated phase shifter
  • Four-channel receiver, with integrated saturation detector
  • Antenna in package: antenna array embedded in the package; supports azimuth and elevation detection
  • Operating frequency: 76 to 81GHz; supports up to 5GHz sweep bandwidth
  • FMCW waveform generator: supports user-defined chirp parameters, AGC, frame interleaving and other features
  • High-speed ADCs: sampling rate up to 50MSPS; supports down-sampling
  • Radar signal processing baseband: implements complete radar signal processing
  • CPU: 300MHz ARC® EM6
  • On-chip memory space: 2.625MB RAM
  • Peripheral interfaces: CAN/CAN-FD/SPI/QSPI/UART/I²C/LVDS/ GPIOs
  • AEC-Q100: Grade 1
  • Functional Safety: ISO26262 ASIL-B