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CY7C1303AV25 Datasheet

  • CY7C1303AV25

  • 18-Mb Burst of 2 Pipelined SRAM with QDR? Architecture

  • 801.97KB

  • 20页

  • CYPRESS

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PRELIMINARY
Maximum Ratings
(Above which the useful life may be impaired.)
Storage Temperature ................................. 鈥?5掳C to +150掳C
Ambient Temperature with
Power Applied............................................. 鈥?5掳C to +125掳C
Supply Voltage on V
DD
Relative to GND........ 鈥?.5V to +3.6V
DC Applied to Outputs in High-Z State 鈥?.5V to V
DDQ
+ 0.5V
DC Input Voltage
[13]
............................ 鈥?.5V to V
DDQ
+ 0.5V
CY7C1303AV25
CY7C1306AV25
Current into Outputs (LOW)......................................... 20 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current.................................................... > 200 mA
Operating Range
Range
Com鈥檒
Ambient
Temperature (T
A
)
0掳C to +70掳C
V
DD
[9]
2.5 卤 0.1V
V
DDQ
[9]
1.4V to 1.9V
Electrical Characteristics
Over the Operating Range
[10]
DC Electrical Characteristics
Parameter
V
DD
V
DDQ
V
OH
V
OL
V
OH(LOW)
V
OL(LOW)
V
IH
V
IL
V
IN
V
REF
I
X
I
OZ
I
DD
Description
Power Supply Voltage
I/O Supply Voltage
Output HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
[13]
Input LOW Voltage
[13, 14]
Clock Input Voltage
Input Reference
Voltage
[15]
Typical value = 0.75V
GND
鈮?/div>
V
I
鈮?/div>
V
DDQ
GND
鈮?/div>
V
I
鈮?/div>
V
DDQ,
Output Disabled
V
DD
= Max.,
I
OUT
= 0 mA,
f = f
MAX
= 1/t
CYC
167 MHz
133 MHz
100 MHz
Input Load Current
Output Leakage Current
V
DD
Operating Supply
Note 11
Note 12
I
OH
= 鈥?.1 mA, Nominal Impedance
I
OL
= 0.1 mA, Nominal Impedance
Test Conditions
Min.
2.4
1.4
V
DDQ
/2 鈥?0.12
V
DDQ
/2 鈥?0.12
V
DDQ
鈥?0.2
V
SS
V
REF
+ 0.1
鈥?.3
鈥?.3
0.68
鈥?
鈥?
0.75
Typ.
2.5
1.5
Max.
2.6
1.9
V
DDQ
/2 + 0.12
V
DDQ
/2 + 0.12
V
DDQ
0.2
V
DDQ
+ 0.3
V
REF
鈥?0.1
V
DDQ
+ 0.3
0.95
5
5
750
650
550
470
450
430
Min.
V
REF
+ 0.2
鈥?/div>
Typ.
鈥?/div>
鈥?/div>
Max.
鈥?/div>
V
REF
鈥?0.2
Unit
V
V
V
V
V
V
V
V
V
V
碌A
碌A
mA
mA
mA
mA
mA
mA
Unit
V
V
I
SB1
Automatic
Power-Down
Current
Max. V
DD
, Both Ports 167 MHz
Deselected, V
IN
鈮?/div>
V
IH
133 MHz
or V
IN
鈮?/div>
V
IL
f = f
MAX
=
100 MHz
1/t
CYC,
Inputs Static
Test Conditions
AC Input Requirements
Parameter
V
IH
V
IL
Description
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
Thermal Resistance
[16]
Parameter
螛
JA
螛
JC
Description
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
Test Conditions
Test conditions follow standard test methods and
procedures for measuring thermal impedance,
per EIA/JESD51.
165 FBGA Package
16.7
6.5
Unit
掳C/W
掳C/W
Notes:
9. 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
.
10. All Voltage referenced to Ground.
11. Output are impedance controlled. I
OH
= 鈥揤
DDQ
/2)/(RQ/5) for values of 175鈩?<= RQ <= 350鈩?
12. Output are impedance controlled. I
OL
= (V
DDQ
/2)/(RQ/5) for values of 175鈩?<= RQ <= 350鈩?
13. Overshoot: V
IH
(AC) < V
DDQ
+0.85V (Pulse width less than t
CYC
/2), Undershoot: V
IL
(AC) > 鈥?.5V (Pulse width less than t
CYC
/2).
14. This spec is for all inputs except C and C Clock. For C and C Clock, V
IL
(Max.) = V
REF
鈥?0.2V.
15. V
REF
(Min.) = 0.68V or 0.46V
DDQ
, whichever is larger, V
REF
(Max.) = 0.95V or 0.54V
DDQ
, whichever is smaller.
16. Tested initially and after any design or process change that may affect these parameters.
Document #: 38-05493 Rev. *A
Page 8 of 19

CY7C1303AV25 PDF文件相关型号

CY7C1303AV25-100BZC,CY7C1303AV25-133BZC,CY7C1303AV25-167BZC,CY7C1306AV25,CY7C1306AV25-133BZC

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