msm7557 Oki Semiconductor, msm7557 Datasheet - Page 25
![no-image](/images/no-image-200.jpg)
msm7557
Manufacturer Part Number
msm7557
Description
Single Chip Msk Modem With Compandor For Cordless Telephone
Manufacturer
Oki Semiconductor
Datasheet
1.MSM7557.pdf
(25 pages)
- Current page: 25 of 25
- Download datasheet (147Kb)
¡ Semiconductor
PACKAGE DIMENSIONS
Notes for Mounting the Surface Mount Type Package
The SOP, QFP, TSOP, SOJ, QFJ (PLCC), SHP and BGA are surface mount type packages, which
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).
QFP56-P-910-0.65-2K
Mirror finish
Package material
Lead frame material
Pin treatment
Solder plate thickness
Package weight (g)
Epoxy resin
42 alloy
Solder plating
5 mm or more
0.43 TYP.
(Unit : mm)
MSM7557
25/25
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