White Electronic Designs
EDI88512C
DATA RETENTION CHARACTERISTICS (EDI88512LP ONLY)
-55°C ≤ TA ≤ +125°C
Characteristic
Low Power Version only
Sym
Conditions
Min
Typ
Max
Data Retention Voltage
Data Retention Quiescent Current
VCC
VCC = 2.0V
2
ICCDR
CS# ≥ VCC -0.2V
–
–
–
–
185
Chip Disable to Data Retention Time
tCDR
VIN ≥ VCC -0.2V
0
–
–
Operation Recovery Time
TR
or VIN ≤ 0.2V
tAVAV
–
–
Units
V
µA
ns
ns
FIGURE 5 – DATA RETENTION - CS# CONTROLLED
DATA RETENTION MODE
VCC
4.5V
4.5V
VCC
tCDR
tR
CS#
CS# = VCC -0.2V
DATA RETENTION, CS# CONTROLLED
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
February 2001
Rev. 11
5
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com