cy62256vll-70zi-70sni Cypress Semiconductor Corporation., cy62256vll-70zi-70sni Datasheet - Page 5

• Manufacturer Part Number: cy62256vll-70zi-70sni
• Description: 32k X 8 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-05057 Rev. *D
Data Retention Characteristics
Data Retention Waveform
Notes:
6.
V
I
t
t
CCDR
CDR
R
Parameter
Thermal Resistance
DR
[6]
Parameter
No input may exceed V
V
[6]
CE
CC
"
"
JA
JC
V
Data Retention Current
Chip Deselect to Data
Retention Time
Operation Recovery Time
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
CC
for Data Retention
Description
CC
Description
+ 0.3V.
[5]
[6]
t
CDR
1.8V
(Over the Operating Range)
Still Air, soldered on a 3 × 4.5 inch,
four-layer printed circuit board
V
V
IN
CC
> V
= 1.6V, CE > V
CC
Test Conditions
– 0.3V or V
DATA RETENTION MODE
Conditions
CC
V
IN
DR
– 0.3V,
< 0.3V
> 1.4V
[6]
Com’l
Ind’l
Auto
SOIC
68.45
26.94
Min.
1.4
t
RC
0
1.8V
t
R
TSOPI
87.62
23.73
Typ.
0.1
[2]
RTSOPI
87.62
23.73
CY62256V
Max.
50
3
6
Page 5 of 13
GC/W
GC/W
Unit
Unit
2A
ns
ns
V