White Electronic Designs
EDI88130CS
DATA RETENTION CHARACTERISTICS (EDI88130LPS Only)
-55°C ≤ TA ≤ +125°C
Characteristic
Sym
Low Power Version only
Data Retention Voltage
VCC
Data Retention Quiescent Current
ICCDR
Chip Disable to Data Retention Time (1)
TCDR
Operation Recovery Time (1)
TR
Conditions
VCC = 2.0V
CS1# ≥ VCC -0.2V and/or CS2 ≥ VSS +0.2V
VIN ≥ VCC -0.2V
or VIN ≤ 0.2V
Min
Typ
2
–
–
0.5
0
–
Tavav*
–
NOTE:
1. Parameter guaranteed by design, but not tested.
* Read Cycle Time
Max
Units
–
V
2
mA
–
ns
–
ns
FIGURE 5 – DATA RETENTION - CS1# CONTROLLED
Vcc
CS1#
Data Retention Mode
4.5V
VCC
4.5V
tCDR
tR
CS1# ≥ VCC -0.2V
DATA RETENTION, CS1# CONTROLLED
FIGURE 6 – DATA RETENTION - CS2 CONTROLLED
Vcc
CS2
Data Retention Mode
4.5V
VCC
4.5V
tCDR
tR
CS2 0.2V
DATA RETENTION, CS2 CONTROLLED
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
March 2002
Rev. 11
6
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com