Cypress Semiconductor CY7C1510KV18, Specification Sheet

Page: 20 / 30

CY7C1510KV18, CY7C1525KV18
CY7C1512KV18, CY7C1514KV18
Document Number: 001-00436 Rev. *E Page 20 of 30
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
DD
Relative to GND ........–0.5V to +2.9V
Supply Voltage on V
DDQ
Relative to GND.......–0.5V to +V
DD
DC Applied to Outputs in High-Z ........ –0.5V to V
DDQ
+ 0.5V
DC Input Voltage
[11]
.............................. –0.5V to V
DD
+ 0.5V
Current into Outputs (LOW) ........................................ 20 mA
Static Discharge Voltage (MIL-STD-883, M. 3015).. > 2001V
Latch up Current.................................................... > 200 mA
Operating Range
Range
Ambient
Temperature (T
A
) V
DD
[15]
V
DDQ
[15]
Commercial 0°C to +70°C 1.8 ± 0.1V 1.4V to
V
DD Industrial –40°C to +85°C
Electrical Characteristics
DC Electrical Characteristics
Over the Operating Range
[12]
Parameter Description Test Conditions Min Typ Max Unit
V
DD
Power Supply Voltage 1.7 1.8 1.9 V
V
DDQ
IO Supply Voltage 1.4 1.5 V
DD
V
V
OH
Output HIGH Voltage Note 16 V
DDQ
/2 – 0.12 V
DDQ
/2 + 0.12 V
V
OL
Output LOW Voltage Note 17 V
DDQ
/2 – 0.12 V
DDQ
/2 + 0.12 V
V
OH(LOW)
Output HIGH Voltage I
OH
=
−
0.1 mA, Nominal Impedance V
DDQ
– 0.2 V
DDQ
V
V
OL(LOW)
Output LOW Voltage I
OL
= 0.1 mA, Nominal Impedance V
SS
0.2 V
V
IH
Input HIGH Voltage V
REF
+ 0.1 V
DDQ
+ 0.3 V
V
IL
Input LOW Voltage –0.3 V
REF
– 0.1 V
I
X
Input Leakage Current GND
≤
V
I
≤
V
DDQ
−
5 5
μ
A
I
OZ
Output Leakage Current GND
≤
V
I
≤
V
DDQ,
Output Disabled
−
5 5
μ
A
V
REF
Input Reference Voltage
[18]
Typical Value = 0.75V 0.68 0.75 0.95 V
I
DD
[19]
V
DD
Operating Supply V
DD
= Max,
I
OUT
= 0 mA,
f = f
MAX
= 1/t
CYC
333 MHz (x8) 790 mA
(x9) 790
(x18) 810
(x36) 990
300 MHz (x8) 730 mA
(x9) 730
(x18) 750
(x36) 910
250 MHz (x8) 640 mA
(x9) 640
(x18) 650
(x36) 790
Notes
15. Power up: Assumes a linear ramp from 0V to V
DD
(min) within 200 ms. During this time V
IH
< V
DD
and V
DDQ
< V
DD
.
16. Output are impedance controlled. I
OH
=
−
(V
DDQ
/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.
17. Output are impedance controlled. I
OL
= (V
DDQ
/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.
18. V
REF
(min) = 0.68V or 0.46V
DDQ
, whichever is larger, V
REF
(max) = 0.95V or 0.54V
DDQ
, whichever is smaller.
19. The operation current is calculated with 50% read cycle and 50% write cycle.
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