Datasheet

1. Drawing is not to scale.
Table 56: 20-lead, ultra thin, fine pitch quad flat no-lead package (3 x 3) package
mechanical data
inches
(1)
mmDim.
MaxTypMinMaxTypMin
0.11813.000D
0.11813.000E
0.02360.02170.01970.6000.5500.500A
0.00200.00080.00000.0500.0200.000A1
0.00600.152A3
0.01970.500e
0.02360.02170.01970.6000.5500.500L1
0.01570.01380.01180.4000.3500.300L2
0.00590.150L3
0.00790.200L4
0.01180.00980.00710.3000.2500.180b
0.00200.050ddd
(1)
Values in inches are converted from mm and rounded to 4 decimal digits.
DocID15590 Rev 896/116
STM8S903K3 STM8S903F3Package information