EDI88257C
DATA RETENTION CHARACTERISTICS (EDI88257LP ONLY)
(TA = -55°C to +125°C)
Characteristic
Low Power Version only
Data Retention Voltage
Data Retention Quiescent Current
Chip Disable to Data Retention Time
Operation Recovery Time
Sym
VDD
ICCDR
TCDR
TR
Conditions
VDD = 2.0V
E ≥ VDD -0.2V
VIN ≥ VDD -0.2V
or VIN ≤ 0.2V
Min
Typ
2
–
–
–
0
–
TAVAV
–
Max
–
185
–
–
Units
V
µA
ns
ns
FIG. 5
DATA RETENTION - E CONTROLLED
Vcc
tCDR
E
WS32K32-XHX Data Retention Mode
4.5V
VDD
4.5V
tR
E = VDD -0.2V
DATA RETENTION, E CONTROLLED
5
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com