2.2

TQFP64EP (10x10x1 mm exp. pad down) marking information

LQFP/TQFP 64 TOP VIEW

(not in scale)

Marking area A

Pin1 Ref.

Marking area B

Last two digits

ES: Engineering sample

<blank>: Commercial sample

GAPG1603161242PS_ES

Parts marked as ‘ES’ are not yet qualified and therefore not approved for use in production. ST is not responsible

for any consequences resulting from such use. In no event will ST be liable for the customer using any of these

engineering samples in production. ST’s Quality department must be contacted prior to any decision to use these

engineering samples to run a qualification activity.

L9963

TQFP64EP (10x10x1 mm exp. pad down) marking information

DB4045 - Rev 1

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