CY62157EV30 MoBL
®
Document #: 38-05445 Rev. *E
Page 14 of 14
Document History Page
Document Title: CY62157EV30 MoBL
®
, 8-Mbit (512K x 16) Static RAM
Document Number: 38-05445
REV.
ECN NO. Issue Date
Orig. of
Change
Description of Change
**
202940
See ECN
AJU
New Data Sheet
*A
291272
See ECN
SYT
Converted from Advance Information to Preliminary
Removed 48-TSOP I Package and the associated footnote
Added footnote stating 44 TSOP II Package has only one CE on Page # 2
Changed V
CC
stabilization time in footnote #7 from 100
µ
s to 200
µ
s
Changed I
CCDR
from 4 to 4.5
µ
A
Changed t
OHA
from 6 to 10 ns for both 35 and 45 ns Speed Bins
Changed t
DOE
from 15 to 18 ns for 35 ns Speed Bin
Changed t
HZOE
, t
HZBE
and t
HZWE
from 12 and 15 ns to 15 and 18 ns for 35
and 45 ns Speed Bins respectively
Changed t
HZCE
from 12 and 15 ns to 18 and 22 ns for 35 and 45 ns Speed
Bins respectively
Changed t
SCE
, t
AW
and t
BW
from 25 and 40 ns to 30 and 35 ns for 35 and 45 ns
Speed Bins respectively
Changed t
SD
from 15 and 20 ns to 18 and 22 ns for 35 and 45 ns Speed Bins
respectively
Added Lead-Free Package Information
*B
444306
See ECN
NXR
Converted from Preliminary to Final.
Changed ball E3 from DNU to NC
Removed redundant footnote on DNU.
Removed 35 ns speed bin
Removed “L” bin
Added 48 pin TSOP I package
Added Automotive product information.
Changed the I
CC
Typ value from 16 mA to 18 mA and I
CC
Max value from 28
mA to 25 mA for test condition f = fax = 1/t
RC.
Changed the I
CC
Max value from 2.3 mA to 3 mA for test condition f = 1MHz.
Changed the I
SB1
and
I
SB2
Max value from 4.5
µ
A to 8
µ
A and Typ value from
0.9
µ
A to 2
µ
A respectively.
Modified ISB
1
test condition to include BHE, BLE
Updated Thermal Resistance table.
Changed Test Load Capacitance from 50 pF to 30 pF.
Added Typ value for I
CCDR .
Changed the I
CCDR
Max value from 4.5
µ
A to 5
µ
A
Corrected t
R
in Data Retention Characteristics from 100
µ
s to t
RC
ns.
Changed t
LZOE
from 3 to 5
Changed t
LZCE
from 6 to 10
Changed t
HZCE
from 22 to 18
Changed t
LZBE
from 6 to 5
Changed t
PWE
from 30 to 35
Changed t
SD
from 22 to 25
Changed t
LZWE
from 6 to 10
Added footnote #15
Updated the ordering Information and replaced the Package Name column
with Package Diagram.
*C
467052
See ECN
NXR
Modified Data sheet to include x8 configurability.
Updated the Ordering Information table
*D
925501
See ECN
VKN
Removed Automotive-E information
Added Preliminary Automotive-A information
Added footnote #10 related to I
SB2
and
I
CCDR
Added footnote #15 related AC timing parameters
*E
1045801
See ECN
VKN
Converted Automotive-A specs from preliminary to final
Updated footnote #9
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