FEDS5412222B-02
LAPIS Semiconductor
MSM5412222B
13/16
Read Cycle Timing (Read Enable)
SRCK
RE
OE
n + 1
n cycle
Disable cycle Disable cycle n + 1 cycle
n
RSTR
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
OH
V
OL
V
IH
V
IL
t
RENH
t
WREL
t
RDSH
t
RDSS
t
WREH
t
RENS
D
OUT
n – 1
Read Cycle Timing (Output Enable)
SRCK
OE
D
OUT
RSTR
n – 1 n + 3
V
IH
n cycle
n + 1 cycle
n + 2 cycle
n + 3 cycle
t
OENH
t
WOEL
t
ODSH
t
ODSS
t
WOEH
n Hi-Z
t
DECK
t
OENS
V
IL
V
IH
V
IL
V
IH
V
IL
V
OH
V
OL
RE
V
IH
V
IL
t
OEZ
FEDS5412222B-02
LAPIS Semiconductor
MSM5412222B
14/16
NOTES FOR MOUNTING THE SURFACE MOUNT TYPE PACKAGES
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 LAPIS Semiconductor’s responsible sales
person for the product name, package name, pin number, package code and desired mounting
conditions (reflow method, temperature and times).
FEDS5412222B-02
LAPIS Semiconductor
MSM5412222B
15/16
REVISION HISTORY
Page
Document
No.
Date
Previous
Edition
Current
Edition
Description
PEDS5412222B-01 Aug 16, 2002 First edition
PEDS5412222B-02 Jan. 13, 2012
1
2,3,
14,15
1
2,3,
14
Changed Company name and logo
Deleted the 40-pin SOJ package
information and PACKAGE DIMENSION
FPEDS5412222B-02 Nov. 01, 2012 Released formal edition 02

MSM5412222B-25TK-MTL

Mfr. #:
Manufacturer:
Description:
FIFO Video Memory 5V, 3M, 40MHz
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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