cy62136v Cypress Semiconductor Corporation., cy62136v Datasheet - Page 5

• Manufacturer Part Number: cy62136v
• Description: 2-mbit 128k X 16 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-05087 Rev. *D
AC Test Loads and Waveforms
Data Retention Characteristics
Data Retention Waveform
Notes:
V
I
t
t
OUTPUT
8. Full device operation requires linear V
9. Test conditions assume signal transition time of 5 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to V
CCDR
CDR
R
Parameter
DR
[8]
I
OL
[6]
/I
OH
V
INCLUDING
V
and 30 pF load capacitance.
CC
CE
CC
JIG AND
SCOPE
Parameters
30 pF
V
Data Retention Current
Chip Deselect to Data
Retention Time
Operation Recovery Time
CC
R
V
R1
R2
TH
TH
for Data Retention
Description
(a)
R1
R2
CC
ramp from V
OUTPUT
V
(Over the Operating Range)
CC(min.)
t
V
INCLUDING
CDR
V
V
No input may exceed V
CC
CC
IN
DR
JIG AND
SCOPE
> V
to V
= 1.0V, CE > V
5 pF
CC
CC(min)
− 0.3V or V
>
(b)
100 µs or stable at V
R1
Conditions
DATA RETENTION MODE
1105
1550
3.0V
1.75
645
CC
IN
Equivalent to:
− 0.3V,
R2
< 0.3V,
CC
V
DR
+ 0.3V
OUTPUT
> 1.0 V
[9]
CC(min)
V
CC
GND
THEVENIN EQUIVALENT
>
Typ
Rise Time:
1 V/ns
100 µs.
10%
RTH
Min.
1.0
70
CC(typ.)
0
V
ALL INPUT PULSES
CC(min.)
CY62136V MoBL
90%
t
R
, and output loading of the specified
V
Typ.
(c)
Ohms
Ohms
Ohms
0.5
Volts
Unit
[2]
Max.
Page 5 of 13
90%
3.6
7.5
Fall Time:
1 V/ns
10%
Unit
µA
ns
ns
V
®
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