TCSPC（時間相關單光子計數(shù)）相機基于32x32智能像素，每個像素包含一個SPAD（單光子雪崩二極管）探測器和一個時間數(shù)字轉換器（TDC）。
在2D /強度模式下，SPAD陣列每幀提供1024個“字”，每個“字”6bit（即單幀光子計數(shù)動態(tài)最多64光子）。在3D深度分辨/計時模式下，SPAD陣列每幀提供1024個“字”，每個“字”10bit（即單幀時間分辨低至312 ps，滿量程范圍320 ns）。幀數(shù)在burst模式下高達100kfps（即最小積分幀時間為10 us），連續(xù)模式為10kfps。
| Parameter | Notes | Min | Typ | Max | Units |
| Resolution | number of pixels | 32x32 | pixels | ||
| SPAD diameter | diameter of the SPAD into each pixel | 30 | μm | ||
| Pixel pitch | size of each pixel | 150 | μm | ||
| Pixel fill‐factor | with no microlens | 3.14 | % | ||
| PhotonDetectionEfficiency(PDE) of SPAD detectors | @ 420nm | 50 | % | ||
| @ 300nm and @650nm | 20 | % | |||
| @ 800nm | 5 | % | |||
| Dark count rate(DCR) | with VEX=5V | 100 | cps | ||
| Afterpulsing | with 20 ns hold‐off time | 2.6 | % | ||
| Optical cross‐talk | between nearest pixels | 0.01 | % | ||
| Photon‐counting dynamics | number of bits of the in‐pixel counter | 6 | bit | ||
| Photon‐timing dynamics | number of bits of the in‐pixelTDC | 10 | bit | ||
| On‐board clock(fclock) | adjustable through the GUI interface | 70 200 | MHz | ||
| TDC least significant bit(LSB)[1] | withfclock=200MHz | 312 | ps | ||
| withfclock=160MHz | 390 | ps | |||
| withfclock=70MHz | 900 | ps | |||
| TDC full‐scale range(FSR)[1] | withfclock=200MHz | 320 | ns | ||
| withfclock=160MHz | 400 | ns | |||
| withfclock=70MHz | 920 | ns | |||
| Full‐scale depth range | max scene depth, around the target distance (even kilometers from the camera, depending on the optical setup) | 48 | 60 | 138 | m |
| TDC single‐shot precision(FWHM) | with clock=160MHz (all 32x32 TDC working in parallel) | 660 | ps | ||
| Frame‐rate | Burst mode(limited by FPGA read‐out) | no limit | 100,000 | fps | |
| Continuous mode(limited by USB2.0 link) | no limit | 10,000 | fps | ||
| Camera power supply | +5 | V | |||
| Lensconnector | 12mm–F/1.4C‐Mount | ||||
