STC3115 Datasheet, PDF (27/31 Pages) STMicroelectronics – Gas gauge IC with alarm output for handheld applications

STC3115
Package information
8.1
Flip Chip CSP 1.40 x 2.04 mm package information
Figure 15. Flip Chip CSP 1.40 x 2.04 mm package mechanical drawing
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1. The terminal A1 on the bump side is identified by a distinguishing feature - for instance, by a circular “clear
area” typically 0.1 mm in diameter and/or a missing bump.
2. The terminal A1, on the back side, is identified by a distinguishing feature - for instance, by a circular “clear
area” typically 0.2 mm in diameter depending on the die size.
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