cy62148e Cypress Semiconductor Corporation., cy62148e Datasheet - Page 10

• Manufacturer Part Number: cy62148e
• Description: 4-mbit 512k X 8 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

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