PDM41256

Rev. 2.0 - 7/17/96

3-39

1

2

3

4

5

6

7

8

9

10

11

12

Data Retention Electrical Characteristics (LA Version Only)

NOTES: (For three previous Electrical Characteristics tables)

1. The device is continuously selected. Chip Enable is held in its active state.

2. The address is valid prior to or coincident with the latest occuring Chip Enable.

4. This parameter is sampled.

5. The parameter is tested with CL = 5 pF as shown in Figure 2. Transition is measured ±200 mV from steady state voltage

6. Vcc = 5V ± 5%.

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

2

—

—

V

Data Retention Current

CE

≥ V

or

≤ 0.2V

—

95

500

µA

—

350

750

µA

Chip Deselect to Data Retention Time

0

—

—

ns

(4)

Operation Recovery Time

—

—

ns