EDI88128CXCI WEDC [White Electronic Designs Corporation], EDI88128CXCI Datasheet - Page 6

• Manufacturer Part Number: EDI88128CXCI
• Description: 128Kx8 MONOLITHIC SRAM, SMD 5962-89598
• Manufacturer: WEDC [White Electronic Designs Corporation]

NOTE:
1. Parameter guaranteed by design, but not tested.
* Read Cycle Time
White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
April 2005
Rev. 17
Characteristic
Low Power Version only
Data Retention Voltage
Data Retention Quiescent Current
Chip Disable to Data Retention Time (1)
Operation Recovery Time (1)
DATA RETENTION CHARACTERISTICS (EDI88128LP & EDI88130LP ONLY)
White Electronic Designs
CS
CS
Vcc
Vcc
FIGURE 5 – DATA RETENTION – CS1# CONTROLLED
FIGURE 6 – DATA RETENTION — CS2 CONTROLLED
1
2
#
Symbol
I
T
V
CCDR
T
CDR
DD
R
t
t
CDR
CDR
DATA RETENTION, CS
DATA RETENTION, CS
CS1# ≥ V
V
or V
IN
Conditions
4.5V
V
4.5V
≥ V
DD
-55°C ≤ T
Data Retention Mode
Data Retention Mode
IN
= 2.0V
DD
≤ 0.2V
DD
CS
-0.2V
-0.2V
CS
1
A
# V
6
2
≤ +125°C
V
V
≤ 0.2V
DD
DD
DD
2
1
# CONTROLLED
CONTROLLED
-0.2V
T
Min
AVAV*
4.5V
White Electronic Designs Corporation • [phone] • www.wedc.com
4.5V
2
–
0
t
t
R
R
Typ
–
–
–
–
Max
400
–
–
–
EDI88128C
Units
µA
ns
ns
V