Cypress CY62148E User Manual
Page 10
CY62148E MoBL
®
Document #: 38-05442 Rev. *F
Page 10 of 10
Document History Page
Document Title: CY62148E MoBL
®
, 4-Mbit (512K x 8) Static RAM
Document Number: 38-05442
REV.
ECN NO.
Issue
Date
Orig. of
Change
Description of Change
**
201580
01/08/04
AJU
New Data Sheet
*A
249276
See ECN
SYT
Changed from Advance Information to Preliminary
Moved Product Portfolio to Page 2
Added RTSOP II and Removed FBGA Package
Changed V
CC
stabilization time in footnote #7 from 100
µs to 200 µs
Changed I
CCDR
from 2.0
µA to 2.5 µA
Changed typo in Data Retention Characteristics(t
R
) from 100
µs to t
RC
ns
Changed t
OHA
from 6 ns to 10 ns for both 35 ns and 45 ns Speed Bin
Changed t
HZOE
, t
HZWE
from 12 to 15 ns for 35 ns Speed Bin and 15 to 18 ns for 45
ns Speed Bin
Changed t
SCE
from 25 to 30 ns for 35 ns Speed Bin and 40 to 35 ns for 45 ns Speed
Bin
Changed t
HZCE
from 12 to18 ns for 35 ns Speed Bin and 15 to 22 ns for 45 ns
Speed Bin
Changed t
SD
from 15 to 18 ns for 35 ns Speed Bin and 20 to 22 ns for
45 ns Speed Bin
Changed t
DOE
from 15 to 18 ns for 35 ns Speed Bin
Corrected typo in Package Name
Changed Ordering Information to include Pb-Free Packages
*B
414820
See ECN
ZSD
Changed from Preliminary to Final
Changed the address of Cypress Semiconductor Corporation on Page #1 from
“3901 North First Street” to “198 Champion Court”
Removed 35ns Speed Bin
Removed “L” version of CY62148E
Changed I
CC
(Typ) value from 1.5 mA to 2 mA at f=1 MHz
Changed I
CC
(Max) value from 2 mA to 2.5 mA at f=1 MHz
Changed I
CC
(Typ) value from 12 mA to 15 mA at f=f
max
Removed I
SB1
spec from the Electrical characteristics table
Changed I
SB2
Typ values from 0.7
µA to 1 µA and Max values from 2.5 µA to 7 µA
Modified footnote #4 to include current limit
Removed redundant footnote on DNU pins
Changed the AC testload capacitance from 100 pF to 30 pF on page #4
Changed test load parameters R1, R2, R
TH
and V
TH
from 1838
Ω, 994 Ω,
645
Ω and 1.75V to 1800 Ω, 990 Ω, 639 Ω and 1.77V
Changed I
CCDR
from 2.5
µA to 7 µA
Added I
CCDR
typical value
Changed t
LZOE
from 3 ns to 5 ns
Changed t
LZCE
and t
LZWE
from 6 ns to 10 ns
Changed t
HZCE
from 22 ns to 18 ns
Changed t
PWE
from 30 ns to 35 ns
Changed t
SD
from 22 ns to 25 ns
Updated the ordering information table and replaced Package Name column with
Package Diagram
*C
464503
See ECN
NXR
Included Automotive Range in product offering
Updated the Ordering Information
*D
485639
See ECN
VKN
Corrected the operating range to 4.5V - 5.5V on page# 3
*E
833080
See ECN
VKN
Added footnote #8
Added V
IL
spec for SOIC package
*F
890962
See ECN
VKN
Added Automotive-A part and its related information
Removed Automotive-E part and its related information
Added footnote #2 related to SOIC package
Added footnote #9 related to I
SB2
Added AC values for 55 ns Industrial-SOIC range
Updated Ordering Information table