cy62256vll-70zi-70sni Cypress Semiconductor Corporation., cy62256vll-70zi-70sni Datasheet - Page 3

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

Document #: 38-05057 Rev. *D
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ................................. –65°C to +150°C
Ambient Temperature with
Power Applied............................................. –55°C to +125°C
Supply Voltage to Ground Potential
(Pin 28 to Pin 14) ........................................... –0.5V to +4.6V
DC Voltage Applied to Outputs
in High-Z State
DC Input Voltage
Output Current into Outputs (LOW) .............................20 mA
Electrical Characteristics
Electrical Characteristics
V
V
V
V
I
I
I
I
I
V
V
V
V
I
I
Notes:
Parameter
IX
OZ
CC
SB1
SB2
IX
OZ
3.
4.
Parameter
OH
OL
IH
IL
OH
OL
IH
IL
V
T
A
IL
is the “Instant-On” case temperature
(min.) = –2.0V for pulse durations of less than 20 ns.
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input Leakage Voltage
Input Leakage Current
Output Leakage Current
V
Current
Automatic CE Power-down
Current— TTL Inputs
Automatic CE Power-down
Current— CMOS Inputs
[3]
CC
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current
[3]
....................................–0.5V to V
.................................–0.5V to V
Operating Supply
Description
Description
Over the Operating Range
Over the Operating Range
I
I
GND < V
GND < V
V
f = f
V
V
V
V
OH
OL
CC
CC
IN
CC
IN
I
I
GND < V
GND < V
= 2.1 mA
MAX
> V
= 1.0 mA
> V
OH
OL
= 3.6V, CE > V
= 3.6V, I
= 3.6V, CE > V
CC
CC
CC
= 0.1 mA
= 0.1 mA
IH
= 1/t
+ 0.5V
+ 0.5V
IN
IN
or V
– 0.3V or V
< V
< V
OUT
IN
IN
RC
CC
IN
CC
< V
< V
= 0 mA,
, Output Disabled Com’l, Ind’l
< V
Test Conditions
CC
Test Conditions
CC
CC
IH
,
IL
, Output Disabled
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current.................................................... > 200 mA
Operating Range
IN
– 0.3V
, f = f
CY62256V
CY62256V25
< 0.3V, f = 0
Device
MAX
V
V
Com’l, Ind’l
Automotive
Automotive
All ranges
All ranges
Com’l
Ind’l
Automotive
Vcc=2.3V
Vcc= 2.3V
CC
CC
Commercial
Industrial
Automotive
Commercial
= 2.7V
= 2.7V
Range
Min.
–0.3
1.7
Min.
–0.5
–1
–1
-10
-10
2.4
2.2
2
CY62256V25-100
–1
–1
Temperature
0
0
CY62256V-70
°
°
Ambient
C to +70
40
40
C to +70
+125
(T
+85
Typ.
Typ.
A
°
°
100
)
0.1
C to
C to
11
°
[4]
°
C
CY62256V
C
[2]
[2]
°
°
C
C
Page 3 of 13
+0.3V
Max.
Vcc +
Max.
0.3V
V
+10
+10
300
130
0.4
0.8
0.4
0.7
+1
+1
30
10
+1
+1
5
CC
2.7V to
2.3V to
3.6V
2.7V
V
CC
Unit
Unit
mA
2A
2A
2A
2A
2A
2A
2A
V
V
V
V
V
V
V
V