ADSD3500BCBZRL7

ADSD3500BCBZRL7 is a time-of-flight depth image signal processor for Analog Device's ToF products such as the ADTF3175 and ADSD3030. The depth ISP processes the raw phase frames from the ToF imager, generating the final radial depth, active brightness (AB), and confidence frames. It supports full computation of depth, active brightness and confidence data for 640 x 512 resolution and partial depth computation (pre-phase unwrap) for 1024 x 1024 resolution. Data and processing flow is controlled using the integrated ARM® Cortex®-M33. Computation is performed using dedicated hardware and memory, enabling a low-power ToF depth ISP solution. It also controls the boot-up of the image sensor module, loading of calibration data, and triggering of frames. It is used in applications such as augmented reality (AR) systems, robotics, building automation, machine vision systems.

• On-chip static random access memory (SRAM) for frame buffering and manipulation
• Arm cortex-M33 processor for data flow control, 1.8V I/O supply, 0.8V core supply
• QSPI controller (50MHz) and target (30MHz)
• 22 GPIO for external connectivity
• Crystal oscillator (24MHz) or external clock (24MHz, 19.2MHz)
• 4-lane MIPI CSI-2 receiver interface, 2.5Gbps per lane
• 2-lane MIPI CSI-2 transmitter interface, 2.5Gbps per lane
• Operating temperature range from -25°C to +85°C
• WLCSP with 9 x 9 ball array package

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