CY7C1049B-25VI Cypress Semiconductor Corp, CY7C1049B-25VI Datasheet - Page 2

• Manufacturer Part Number: CY7C1049B-25VI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1049B-25VI

• Density: 4Mb
• Access Time (max): 25ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 19b
• Package Type: SOJ
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 180mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 36
• Word Size: 8b
• Number Of Words: 512K
• Lead Free Status / Rohs Status: Not Compliant

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 on V
DC Voltage Applied to Outputs
in High Z State
DC Input Voltage
Electrical Characteristics
Document #: 38-05169 Rev. *A
V
V
V
V
I
I
I
I
I
Note:
Parameter
IX
OZ
CC
SB1
SB2
2.
OH
OL
IH
IL
Minimum voltage is–2.0V for pulse durations of less than 20 ns.
Output HIGH Voltage V
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage
Current
V
Supply Current
Automatic CE
Power-Down Current
—TTL Inputs
Automatic CE
Power-Down Current
—CMOS Inputs
CC
[2]
[2]
....................................–0.5V to V
Operating
Description
.................................–0.5V to V
CC
to Relative GND
[2]
Over the Operating Range
V
GND < V
GND < V
Output Disabled
V
f = f
Max. V
V
V
Max. V
CE > V
V
or V
CC
CC
CC
IN
IN
IN
[2]
MAX
> V
< V
> V
IN
= Min., I
= Min., I
= Max.
.... –0.5V to +7.0V
< 0.3V, f = 0
CC
CC
CC
IH
IL
CC
Test Conditions
= 1/t
, f = f
I
OUT
, CE > V
,
or
< V
– 0.3V,
– 0.3V,
,
OH
OL
RC
< V
CC
CC
CC
MAX
= 8.0 mA
= –4.0 mA
CC
+ 0.5V
+ 0.5V
IH
,
Com’l
Com’l
Ind’l
Ind’l
Current into Outputs (LOW) ........................................ 20 mA
Static Discharge Voltage............................................ >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current..................................................... >200 mA
Operating Range
Commercial
Industrial
L
L
Range
Min.
–0.3
7C1049B-12
2.4
2.2
–1
–1
Max.
+ 0.3
V
240
0.4
0.8
+1
+1
40
8
CC
-
-
-
–40 C to +85 C
Min.
–0.3
Temperature
7C1049B-15
0 C to +70 C
2.4
2.2
–1
–1
Ambient
Max.
+ 0.3
V
220
0.4
0.8
+1
+1
40
CC
8
-
-
-
Min.
–0.3
7C1049B-17
2.4
2.2
–1
–1
CY7C1049B
4.5V–5.5V
Page 2 of 10
Max.
+ 0.3
V
195
0.4
0.3
0.5
0.5
+1
+1
40
V
8
8
CC
CC
Unit
mA
mA
mA
mA
mA
mA
V
V
V
V
A
A