CY7C1354A CYPRESS [Cypress Semiconductor], CY7C1354A Datasheet - Page 19

• Manufacturer Part Number: CY7C1354A
• Description: 256K x 36/512K x 18 Pipelined SRAM with NoBL Architecture
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-05161 Rev. *B
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Voltage on V
V
Storage Temperature (plastic) ...................... –55°C to +125°
Junction Temperature ..................................................+125°
Power Dissipation .........................................................2.0W
Electrical Characteristics
I
I
I
I
I
Notes:
Parameter
28. T
29. Overshoot: V
30. MODE pin has an internal pull-up and ZZ pin has an internal pull-down. These two pins exhibit an input leakage current of ±50 A.
31. I
32. “Device Deselected” means the device is in power-down mode as defined in the truth table. “Device Selected” means the device is active.
33. Typical values are measured at 3.3V, 25°C, and 20-ns cycle time.
34. At f = f
V
V
V
IL
IL
IL
V
V
V
V
CC
SB1
SB2
SB3
SB4
IN
Parameter
IHD
IH
IL
OH
OL
CC
CCQ
I
I
O
...........................................................–0.5V to V
CC
A
is the case temperature.
is given with no output current. I
MAX
CC
, inputs are cycling at the maximum frequency of Read cycles of 1/t
Power Supply Current:
Operating
Automatic CE
Power-Down
Current—TTL Inputs
CMOS Standby
TTL Standby
Clock Running
IH
Supply Relative to V
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
Input Leakage Current
MODE and ZZ Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Supply Voltage
I/O Supply Voltage
< +6.0V for t < t
Description
[31, 32, 33, 34]
[32, 33, 34]
[32, 33, 34]
[32, 33, 34]
KC
Description
[23]
/2; undershoot: V
CC
Over the Operating Range
[23]
increases with greater output loading and faster cycle times.
[23]
SS
[23]
Device selected; all inputs < V
V
outputs open, ADV/LD = X, f = f
Device deselected;
all inputs < V
CLK cycle time > t
Device deselected; V
all inputs < V
all inputs static; CLK frequency = 0
Device deselected; all inputs < V
or > V
V
Device deselected;
all inputs < V
CLK cycle time > t
......... –0.5V to +4.6V
IH
CC
; cycle time > t
[23, 29]
= Max.; CLK frequency = 0
[23, 29]
IL
IH
< –2.0V for t < t
; all inputs static;
Conditions
CC
IL
SS
IL
[30]
or > V
or > V
+0.5V
+ 0.2 or > V
KC
KC
KC
All other Inputs
3.3V I/O
2.5V I/O
3.3V I/O
2.5V I/O
0V < V
0V < V
Output(s) disabled, 0V < V
I
I
I
I
I
3.3V I/O
2.5V I/O
KC
min.; V
0H
0H
0L
0L
0H
IH
CC
IH
Min.
Min.
/2.
=8.0 mA for 3.3V I/O
=1.0 mA
= 1.0 mA for 2.5V I/O
; V
; V
= –5.0 mA for 3.3V I/O
= –1.0 mA for 2.5V I/O
= Max.;
CC
CC
CYC
IN
IN
Short Circuit Output Current ....................................... 50 mA
Static Discharge Voltage ......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current ................................................... > 200 mA
Operating Range
CC
Commercial
Industrial
CC
< V
< V
= Max.;
= MAX;
; f = 0 means no input lines are changing.
Test Conditions
Range
=Max.;
IL
– 0.2;
or >
MAX
CC
CC
IL
2
Typ.
200
15
20
50
Ambient Temperature
CY7C1354A/GVT71256ZC36
CY7C1356A/GVT71512ZC18
-40 C to +85 C
OUT
MHz/
200
560
230
0 C to +70 C
30
50
-5
< V
CC
MHz/
166
480
200
30
50
-6
3.135
3.135
2.375
Min.
–0.3
–0.3
2.0
2.0
1.7
2.4
2.0
-
-
-
[28]
MHz/
133
-7.5
410
190
30
50
3.3V
V
V
5%
CC
3.465
3.465
CC
Max.
0.8
0.7
0.4
0.4
2.9
30
5
5
Page 19 of 31
+ 0.3
MHz/
100
350
170
-10
30
50
3.3V+10%
2.5V-5%/
V
CCQ
Unit
Unit
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A