CY7C4225-15ASC Cypress Semiconductor Corp, CY7C4225-15ASC Datasheet - Page 8

• Manufacturer Part Number: CY7C4225-15ASC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C4225-15ASC

• Configuration: Dual
• Density: 18Kb
• Access Time (max): 10ns
• Word Size: 18b
• Organization: 1Kx18
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: TQFP
• Clock Freq (max): 66.7MHz
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 45mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / RoHS Status: Not Compliant

Maximum Ratings
(Above which the useful life may be impaired. For user guidelines,
not tested.)
Storage Temperature ....................................−65
Ambient Temperature with
Power Applied.................................................−55
Supply Voltage to Ground Potential .................−0.5V to +7.0V
DC Voltage Applied to Outputs
in High-Z State .....................................................−0.5V to +7.0V
Electrical Characteristics
Capacitance
Document Number: 001-45652 Rev. **
C
C
Parameter
V
V
V
V
I
I
I
I
I
I
Notes
IX
OS
OZL
CC
SB
OZH
4. T
5. See the last page of this specification for Group A subgroup testing information.
6. The Voltage on any input or I/O pin cannot exceed the power pin during power-up
7. The V
8. Test no more than one output at a time for not more than one second.
9. Input signals switch from 0V to 3V with a rise/fall time less than 3 ns, clocks and clock enables switch at 20 MHz, while the data inputs switch at 10 MHz. Outputs
10. All input signals are connected to V
11. Tested initially and after any design or process changes that may affect these parameters.
IN
OUT
OH
OL
IH
IL
[7]
[10]
[9]
[7]
or V
are unloaded.
[8]
A
is the “instant on” case temperature.
SS
Parameter
IH
.
and V
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Short Circuit
Current
Output OFF,
High Z Current
Operating Current
Standby Current
IL
[11]
specifications apply for all inputs except WXI, RXI. The WXI, RXI pin is not a TTL input. It is connected to either RXO, WXO of the previous device
Description
[6]
Input Capacitance
Output Capacitance
CC
Over the Operating Range
. All outputs are unloaded.
Description
V
I
V
I
V
V
V
OE > V
V
V
I
V
I
OH
OL
OUT
OUT
CC
CC
CC
CC
OUT
SS
CC
CC
Test Conditions
= 8.0 mA
= −2.0 mA
= Max.,
< V
= Max.
= Min.,
= Min.,
= Max.,
= Max.,
= 0 mA
= 0 mA
= GND
°
°
IH
C to +150
C to +125
O
,
< V
CC
Com’l
Ind’l
Com’l
Ind’l
°
°
C
C
T
V
[6]
A
CC
= 25
Min.
−3.0
−10
−90
−10
= 5.0V
2.4
2.2
°
DC Input Voltage ................................................. −3.0V to +7.0V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage ........................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-up Current ..................................................... >200 mA
Operating Range
Test Conditions
-10
C, f = 1 MHz,
Commercial
Industrial
Max.
V
+10
+10
0.4
0.8
45
50
10
15
Range
CC
[4]
Min.
−3.0
−10
−90
−10
2.4
2.2
-15
Max.
Ambient Temperature
V
+10
+10
0.4
0.8
45
50
10
15
CC
-40
0
°
°
C to +70
Min.
C to +85
−3.0
−10
−90
−10
CY7C4425/4205/4215
CY7C4225/4235/4245
2.4
2.2
-25
Max.
Max.
5
7
V
+10
+10
°
0.4
0.8
45
50
10
15
C
°
CC
C
Min.
−3.0
−10
−90
−10
2.4
2.2
-35
5V ± 10%
5V ± 10%
Max.
V
+10
+10
V
0.4
0.8
Page 8 of 22
45
50
10
15
CC
Unit
CC
pF
pF
Unit
mA
mA
mA
mA
μA
μA
μA
V
V
V
V
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