msm63188a Oki Semiconductor, msm63188a Datasheet - Page 32

• Manufacturer Part Number: msm63188a
• Description: 4-bit Microcontroller With Built-in 1024-dot Matrix Lcd Drivers And Melody Circuit Msm63188a4-bit Microcontroller With Built-in 1024-dot Matrix Lcd Drivers And Melody Circuit, Operating At 0.9 V Min.
• Manufacturer: Oki Semiconductor

PACKAGE DIMENSIONS
Notes for Mounting the Surface Mount Type Package
The SOP, QFP, TSOP, TQFP, LQFP, 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
on the product name, package name, pin number, package code and desired mounting conditions
(reflow method, temperature and times).
¡ Semiconductor
LQFP176-P-2424-0.50-BK
Mirror finish
Package material
Lead frame material
Pin treatment
Solder plate thickness
Package weight (g)
MSM63188A
Epoxy resin
42 alloy
Solder plating
5 mm or more
1.87 TYP.
(Unit : mm)
32/32