FEDL2250DIGEST-09

OKI Semiconductor

ML2250 family

33/36

PACKAGE DIMENSIONS

44pin plastic QFP

(Unit: mm)

QFP44-P-910-0.80-2K

Ó·®®±® º·²·-¸

Package material

Epoxy resin

Lead frame material

42 alloy

Pin treatment

Solder plating( 5

µm)

Package weight (g)

0.41 TYP.

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Rev. No./Last Revised

4/Nov. 28, 1996

Notes for Mounting the Surface Mount Type Package

The surface mount type packages are very susceptible to heat in reflow mounting and humidity absorbed in

storage.

Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name,

package name, pin number, package code and desired mounting conditions (reflow method, temperature and

times).