EM564166 Etron Technology Inc., EM564166 Datasheet - Page 10

• Manufacturer Part Number: EM564166
• Description: 256k X 16 Low Power Sram
• Manufacturer: Etron Technology Inc.

EtronTech
Data Retention Characteristics (Ta = -40°C to 85°C)
CE# Controlled Data Retention Mode
Note:
1. CE# ≥ V
Preliminary
Symbol
t RDR
t SDR
V DR
I DR
Data Retention Supply Voltage
Data Retention Current
Chip Deselect to Data Retention Mode Time
Recovery Time
DD
– 0.2V or UB# = LB# ≥ V
Parameter
DD
CE# ≥ V
VIN ≥ V
VDD = 1.5V, CE# ≥ V
≥ V
– 0.2V
DD
- 0.2V or VIN ≤ 0.2V
DD
DD
- 0.2V or VIN ≤ 0.2V
- 0.2V,
10
DD
- 0.2V, VIN
Rev 1.6
Min
t RC
1.5
−
0
EM564166
Max
3.6
35
−
−
Dec. 2007
Unit
µA
ns
ns
V