CY7C1361A CYPRESS [Cypress Semiconductor], CY7C1361A Datasheet - Page 17

• Manufacturer Part Number: CY7C1361A
• Description: 256K x 36/512K x 18 Synchronous Flow-Thru Burst SRAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-05259 Rev. *A
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 +150°
Junction Temperature ..................................................+150°
Power Dissipation .........................................................1.0W
Electrical Characteristics
Capacitance
I
I
I
I
I
Parameter
V
V
V
IL
IL
IL
V
V
V
V
C
C
Notes:
18. T
19. The ground level at the start of “power on” on the V
20. Overshoot: V
21. Output loading is specified with C
22. I
23. “Device Deselected” means the device is in power-down mode as defined in the truth table. “Device Selected” means the device is active.
24. Typical values are measured at 3.3V, 25°C, and 20-ns cycle time.
CC
SB1
SB2
SB3
SB4
IN
IHD
IH
IL
OH
OL
CC
CCQ
Parameter
I
I/O
I
I
O
[19]
.......................................................... –0.5V to V
CC
A
is the case temperature.
is given with no output current. I
Parameter
V
Automatic CE
Power-down
Current—TTL Inputs
Automatic CE
Power-down
Current—CMOS Inputs
Automatic CE
Power-down Current—
CMOS Inputs
Automatic CS
Power-down
Current—TTL Inputs
CC
CC
IH
Supply Relative to V
[15]
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
Operating Supply
< + 6.0V for t < t
Description
Input Capacitance
Input/Output Capacitance (DQ)
KC
Description
[13]
L
Over the Operating Range
=5 pF as in AC Test Loads.
/2; undershoot: V
[23, 24]
[23, 24]
CC
[22, 23, 24]
[13]
increases with greater output loading and faster cycle times.
[23, 24]
[13]
SS
[13]
[19]
Description
....... –0.5V to +4.6V
[13, 20]
[13, 20]
Device selected; all inputs < V
time > t
Device deselected;
all inputs < V
CLK cycle time > t
Device deselected; V
all inputs < V
all inputs static; CLK frequency = 0
Max. V
0.3V or V
Device deselected; all inputs < V
or > V
V
CC
CC
IL
pins should be no greater than 200mV.
< – 2.0V for t < t
= Max. CLK frequency = 0
IH
DD
KC
CC
; all inputs static;
IN
[21]
+ 0.5V
Device Deselected, or V
min.; V
> V
IL
SS
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
3.3V I/O
2.5V I/O
OH
OH
OL
OL
or > V
DDQ
+ 0.2 or > V
KC
Conditions
CC
= 8.0 mA for 3.3V I/O
= 1.0 mA for 2.5V I/O
KC
= –5.0 mA for 3.3V I/O
= –1.0 mA for 2.5V I/O
/2.
T
V
— 0.3V f = f
A
CC
= Max.; outputs open
IH
IN
IN
CC
Min.
= 25°C, f = 1 MHz,
Short Circuit Output Current ........................................ 50 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current.................................................... > 200 mA
Operating Range
Commercial
Industrial
; V
= 3.3V
= Max.;
< V
< V
Test Conditions
Test Conditions
Range
CC
CC
CC
CC
= Max.;
– 0.2;
IL
or > V
MAX
IL
Ambient Temperature
IN
= 1/t
<
IH
; cycle
–40 C to 85 C
OUT
0 C to 70 C
CYC
< V
Typ.
150 480
150 250
90
15
CC
5
Typ.
5
7
MHz
150
160
3.135
3.135
2.375
10
30
Min.
–0.3
–0.3
2.0
2.0
1.7
2.4
2.0
–
–
[18]
Max.
MHz
133
440
235
145
7
8
10
30
CY7C1361A
CY7C1363A
Max.
3.3V–5/
V
V
+10%
CC
CC
MHz
Max.
117
410
220
130
3.63
3.63
10
30
0.8
0.7
0.4
0.4
2.9
[19]
5 + 0.5
30
5
5
Page 17 of 26
3.3V+10%
MHz Unit
Unit
100
380 mA
210 mA
115
pF
pF
10
30
2.5V–5/
V
CCQ
Unit
V
V
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
A
A
A