Cypress Semiconductor CY62148E Hoja de especificaciones - Página 10
Navegue en línea o descargue pdf Hoja de especificaciones para Hardware informático Cypress Semiconductor CY62148E. Cypress Semiconductor CY62148E 11 páginas. Mobl 4-mbit (512k x 8) static ram
Imprimir página
Document History Page
Document Title: CY62148E MoBL
Document Number: 38-05442
Issue
REV.
ECN NO.
Date
**
201580
01/08/04
*A
249276
See ECN
*B
414820
See ECN
*C
464503
See ECN
*D
485639
See ECN
*E
833080
See ECN
*F
890962
See ECN
Document #: 38-05442 Rev. *F
®
, 4-Mbit (512K x 8) Static RAM
Orig. of
Change
AJU
New Data Sheet
SYT
Changed from Advance Information to Preliminary
Moved Product Portfolio to Page 2
Added RTSOP II and Removed FBGA Package
stabilization time in footnote #7 from 100 µs to 200 µs
Changed V
CC
from 2.0 µA to 2.5 µA
Changed I
CCDR
Changed typo in Data Retention Characteristics(t
Changed t
from 6 ns to 10 ns for both 35 ns and 45 ns Speed Bin
OHA
Changed t
, t
HZOE
HZWE
ns Speed Bin
Changed t
from 25 to 30 ns for 35 ns Speed Bin and 40 to 35 ns for 45 ns Speed
SCE
Bin
Changed t
from 12 to18 ns for 35 ns Speed Bin and 15 to 22 ns for 45 ns
HZCE
Speed Bin
Changed t
from 15 to 18 ns for 35 ns Speed Bin and 20 to 22 ns for
SD
45 ns Speed Bin
Changed t
from 15 to 18 ns for 35 ns Speed Bin
DOE
Corrected typo in Package Name
Changed Ordering Information to include Pb-Free Packages
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
(Typ) value from 1.5 mA to 2 mA at f=1 MHz
CC
Changed I
(Max) value from 2 mA to 2.5 mA at f=1 MHz
CC
Changed I
(Typ) value from 12 mA to 15 mA at f=f
CC
Removed I
spec from the Electrical characteristics table
SB1
Typ values from 0.7 µA to 1 µA and Max values from 2.5 µA to 7 µA
Changed I
SB2
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
from 2.5 µA to 7 µA
Changed I
CCDR
Added I
typical value
CCDR
Changed t
from 3 ns to 5 ns
LZOE
Changed t
and t
LZCE
Changed t
from 22 ns to 18 ns
HZCE
Changed t
from 30 ns to 35 ns
PWE
Changed t
from 22 ns to 25 ns
SD
Updated the ordering information table and replaced Package Name column with
Package Diagram
NXR
Included Automotive Range in product offering
Updated the Ordering Information
VKN
Corrected the operating range to 4.5V - 5.5V on page# 3
VKN
Added footnote #8
Added V
spec for SOIC package
IL
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
Added AC values for 55 ns Industrial-SOIC range
Updated Ordering Information table
Description of Change
R
from 12 to 15 ns for 35 ns Speed Bin and 15 to 18 ns for 45
and V
TH
TH
from 6 ns to 10 ns
LZWE
SB2
®
CY62148E MoBL
) from 100 µs to t
ns
RC
max
from 1838 Ω, 994 Ω,
Page 10 of 10
[+] Feedback