AT52BC6402AT-70CU Atmel, AT52BC6402AT-70CU Datasheet - Page 30

• Manufacturer Part Number: AT52BC6402AT-70CU
• Manufacturer: Atmel

Specifications of AT52BC6402AT-70CU

• Operating Supply Voltage (max): 3.1V
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

AC Test Loads
Power-up Sequence
Deep Power-down
Entry Sequence
Deep Power-down
Exit Sequence
State Diagram
30
AT52BC6402A(T)
Note:
1. Supply power.
2. Maintain stable power for longer than 200 µs.
1. Keep CS2 low state. Deep Power-down mode is maintained while CS2 is low
1. Keep CS2 high state.
2. Maintain stable power for longer than 200 µs.
Standby Mode Characteristics
CS1 = V IL, CS2 = V IH
Mode
Standby
Deep Power-down
state.
Sequence
Power-up
Including jig and scope capacitance.
Standby
D
Mode
OUT
CS2 = V IH, CS1 = V IH
Memory Cell Data
Z
0
Deep Power-down
Entry Sequence
= 50 Ohm
Wait 200 µs
Power On
CS2 = V IL
Invalid
Active
Valid
CS2 = V IL
Standby Current [µA]
CS2 = V IH
C
R
L
(1)
L
Deep Power-
down Mode
= 50 pF
= 50 Ohm
85
10
V L = 0.5*V
Wait Time [µs]
Deep Power-down
CCQ
3441B–STKD–11/04
Exit Sequence
200
0