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CXK581000ATM/AYM/AM/AP

Data Retention Waveform

• Low supply voltage data retention waveform (1) : CE1 control

• Low supply voltage data retention waveform (2) : CE2 control

Data Retention Characteristics

(Ta = 0 to +70°C)

Item

Symbol

Test conditions

Min.

Typ.

Max.

Unit

Data retention voltage

Data retention current

Data retention setup

time

Recovery time

2.0

—

—

—

—

—

—

—

—

0

5

5.5

12

2.4

1.2

4

0.8

0.3

20

12

—

—

—

—

—

0.4

—

—

0.15

0.7

0.3

—

—

V

µA

ns

ms

0 to +70°C

0 to +40°C

+25°C

0 to +70°C

0 to +40°C

+25°C

Note)

∗1 CE1 ≥ V

CC

– 0.2V, CE2

∗2 For -55LL/70LL/10LL

∗3 For -55SL/70SL/10SL

Data retention mode

CE2 ≤ 0.2V

4.5V

CE2

0.4V

GND

Data retention mode

4.5V

2.2V

CE1

GND

Chip disable to data retention mode