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part-specs: fix VL53L7CX package and pinout (was VL53L5CX values)#29

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OsakaTX:part-specs-fix-vl53l7cx-package
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part-specs: fix VL53L7CX package and pinout (was VL53L5CX values)#29
OsakaTX wants to merge 1 commit into
makerspet:mainfrom
OsakaTX:part-specs-fix-vl53l7cx-package

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@OsakaTX OsakaTX commented Jul 19, 2026

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Summary

Corrects a factual error in the merged contributions/part-specs/OsakaTX/README.md §4 (VL53L7CX ToF). The package and pinout listed were VL53L5CX values carried over by mistake.

Fix

  • Package: 4.4 × 2.4 × 1.0 mm (LGA-12) -> 6.4 × 3.0 × 1.6 mm (LGA-16) — the correct VL53L7CX package.
  • Pinout: replaced the incorrect 8-pin table with the correct 16-ball LGA-16 signal map (AVDD B1/B7, IOVDD A4, GND C1/C7, SDA C3, SCL C4, INT A3, LPn A5, I2C_RST A1, thermal pad B4, reserved balls) with required pull-up values.

Source

ST VL53L7CX datasheet DS13865 (§2.5), cross-checked against ST/RS product listings (LGA-16, 6.4 × 3.0 mm). VL53L7CX and VL53L7CH are pin-to-pin compatible per DS14309.

Single-file change to README.md, based on current main.

The VL53L7CX section listed a 4.4x2.4x1.0 mm LGA-12 package with an 8-pin
pinout. Those are VL53L5CX figures. The VL53L7CX (and pin-compatible VL53L7CH)
is a 16-ball LGA, 6.4x3.0x1.6 mm. Corrected the package line and replaced the
8-pin table with the LGA-16 signal map + required pull-ups, per ST DS13865.
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