CY7C1550V18-375BZC Cypress Semiconductor Corp, CY7C1550V18-375BZC Datasheet - Page 20

• Manufacturer Part Number: CY7C1550V18-375BZC
• Description: IC SRAM 72MBIT 375MHZ 165TFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1550V18-375BZC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, DDR II
• Memory Size: 72M (2M x 36)
• Speed: 375MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 165-TFBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Storage Temperature ................................. –65°C to +150°C
Ambient Temperature with Power Applied.. –55°C to +125°C
Supply Voltage on V
Supply Voltage on V
DC Applied to Outputs in High Z ........ –0.5V to V
DC Input Voltage
Electrical Characteristics
Over the Operating Range
DC Electrical Characteristics
Notes
Document Number: 001-06550 Rev. *D
V
V
V
V
V
V
V
V
I
I
V
I
I
I
I
I
16. Power up: assumes a linear ramp from 0V to V
17. Outputs are impedance controlled. I
18. Outputs are impedance controlled. I
19. V
X
OZ
DD
DD
DD
DD
SB1
Parameter
DD
DDQ
OH
OL
OH(LOW)
OL(LOW)
IH
IL
REF
(x8)
(x9)
(x18)
(x36)
REF
(min) = 0.68V or 0.46V
Power Supply Voltage
IO Supply Voltage
Output HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current
Input Reference Voltage
V
V
V
V
Automatic Power Down
Current
DD
DD
DD
DD
[12]
Operating Supply
Operating Supply
Operating Supply
Operating Supply
............................... –0.5V to V
DD
DDQ
Description
Relative to GND ........–0.5V to +2.9V
Relative to GND.......–0.5V to +V
DDQ
[13]
, whichever is larger. V
OH
OL
= (V
= –(V
DDQ
DDQ
[19]
DD
/2)/(RQ/5) for values of 175Ω < RQ < 350Ω.
/2)/(RQ/5) for values of 175Ω < RQ < 350Ω.
(min) within 200 ms. During this time V
Note 17
Note 18
I
I
GND ≤ V
GND ≤ V
Typical Value = 0.75V
V
I
f = f
V
I
f = f
V
I
f = f
V
I
f = f
Max V
Both Ports Deselected,
V
f = f
OH
OL
OUT
OUT
OUT
OUT
DD
DD
DD
DD
IN
REF
= 0.1 mA, Nominal Impedance
= –0.1 mA, Nominal Impedance
MAX
MAX
MAX
MAX
≥ V
MAX
= Max,
= Max,
= Max,
= Max,
= 0 mA,
= 0 mA,
= 0 mA,
= 0 mA,
DDQ
DD
(max) = 0.95V or 0.54V
DD
IH
= 1/t
= 1/t
= 1/t
= 1/t
= 1/t
I
I
,
or V
+ 0.3V
+ 0.3V
≤ V
≤ V
Test Conditions
CYC
CYC
CYC
CYC
CYC
DDQ
DDQ,
IN
DD
≤ V
, Inputs Static
Output Disabled
IL
Current into Outputs (LOW) ........................................ 20 mA
Static Discharge Voltage (MIL-STD-883, M. 3015)... >2001V
Latch up Current..................................................... >200 mA
Operating Range
DDQ
Commercial
Industrial
, whichever is smaller.
IH
Range
< V
300 MHz
333 MHz
375 MHz
300 MHz
333 MHz
375 MHz
300 MHz
333 MHz
375 MHz
300 MHz
333 MHz
375 MHz
300 MHz
333 MHz
375 MHz
DD
and V
DDQ
Temperature (T
V
V
–40°C to +85°C
< V
DDQ
DDQ
0°C to +70°C
V
V
DD
DDQ
REF
Ambient
–0.15
0.68
.
Min
V
/2 – 0.12
/2 – 0.12
1.7
1.4
–2
–2
SS
+ 0.1
– 0.2
A
0.75
Typ
)
1.8
1.5
CY7C1546V18
CY7C1557V18
CY7C1548V18
CY7C1550V18
1.8 ± 0.1V
V
V
V
V
DD
DDQ
DDQ
V
DDQ
REF
[16]
V
1200
1300
1200
1300
1200
1300
1200
1300
1100
1100
1100
1100
Max
0.95
V
450
500
525
1.9
/2 + 0.12
/2 + 0.12
0.2
DDQ
DD
2
2
+ 0.15
– 0.1
Page 20 of 27
V
1.4V to
DDQ
V
DD
Unit
mA
mA
mA
mA
mA
[16]
µA
µA
V
V
V
V
V
V
V
V
V
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