CY7C4215-10AI Cypress Semiconductor Corp, CY7C4215-10AI Datasheet - Page 4
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CY7C4215-10AI
Manufacturer Part Number
CY7C4215-10AI
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C4215-10AI.pdf
(25 pages)
Specifications of CY7C4215-10AI
Configuration
Dual
Density
9Kb
Access Time (max)
8ns
Word Size
18b
Organization
512x18
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
TQFP
Clock Freq (max)
100MHz
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
50mA
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
64
Lead Free Status / Rohs Status
Not Compliant
Pin Definitions
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature
Ambient Temperature with
Power Applied
Supply Voltage to Ground Potential
DC Voltage Applied to Outputs
in High Z State
DC Input Voltage
Electrical Characteristics
RXI
RXO
RS
OE
V
V
V
V
V
I
I
I
I
I
I
Notes:
Signal Name
Parameter
IX
OS
OZL
CC2
SB
OZH
1.
2.
3.
4.
5.
6.
CC
OH
OL
IH
IL
[3]
[6]
[4]
[3]
/SMODE
T
See the last page of this specification for Group A subgroup testing information.
The V
previous device or V
Test no more than one output at a time for not more than one second.
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 are unloaded.
All input signals are connected to V
[5]
A
is the “instant on” case temperature.
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
Read Expansion
Input
Read Expansion
Output
Reset
Output Enable
Synchronous
Almost Empty/
Almost Full Flags
IL
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
Description
Description
(continued)
SS
.
CC
Over the Operating Range
. All outputs are unloaded.
I/O
O
I
I
I
I
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
Cascaded - Connected to RXO of previous device.
Not Cascaded - Tied to V
Cascaded - Connected to RXI of next device.
Resets device to empty condition. A reset is required before an initial read or write
operation after power-up.
When OE is LOW, the FIFO’s data outputs drive the bus to which they are con-
nected. If OE is HIGH, the FIFO’s outputs are in High Z (high-impedance) state.
Dual-Mode Pin
Asynchronous Almost Empty/Almost Full flags - tied to V
Synchronous Almost Empty/Almost Full flags - tied to V
(Almost Empty synchronized to RCLK, Almost Full synchronized to WCLK.)
= 8.0 mA
= 2.0 mA
< V
= Max.
= Min.,
= Min.,
= Max.,
= Max.,
= Max.,
65 C to +150 C
55 C to +125 C
= 0 mA
= 0 mA
= GND
IH
O
0.5V to +7.0V
0.5V to +7.0V
3.0V to +7.0V
,
< V
CC
Com’l
Ind
Com’l
Ind
[2]
4
Min.
7C42X5-10
2.4
2.2
3.0
10
90
10
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage ........................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current..................................................... >200 mA
Operating Range
Commercial
Industrial
SS
.
Max.
V
+10
+10
0.4
0.8
Range
45
50
10
15
CC
[1]
Min.
7C42X5-15
2.4
2.2
3.0
Function
10
90
10
Max.
V
+10
+10
0.4
0.8
45
50
10
15
CC
0 C to +70 C
40 C to +85 C
Temperature
CY7C4425/4205/4215
CY7C4225/4235/4245
Ambient
Min.
7C42X5-25
2.4
2.2
3.0
10
90
10
CC
Max.
V
+10
+10
0.4
0.8
SS
45
50
10
15
.
CC
.
Min.
7C42X5-35
2.4
2.2
3.0
10
90
10
5V
5V
Max.
V
+10
+10
0.4
0.8
45
50
10
15
CC
V
CC
10%
10%
Unit
mA
mA
mA
mA
mA
V
V
V
V
A
A