CY7C4271-10JC Cypress Semiconductor Corp, CY7C4271-10JC Datasheet - Page 7

• Manufacturer Part Number: CY7C4271-10JC
• Description: IC DEEP SYNC FIFO 32KX9 32-PLCC
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C4271-10JC

• Function: Synchronous
• Memory Size: 288K (32K x 9)
• Data Rate: 100MHz
• Access Time: 8ns
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-PLCC
• Density: 256Kb
• Word Size: 9b
• Sync/async: Synchronous
• Expandable: Yes
• Package Type: LCC
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1237

Document #: 38-06015 Rev. *B
Switching Characteristics
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Notes:
Parameter
12. Pulse widths less than minimum values are not allowed.
13. Values guaranteed by design, not currently tested.
S
A
CLK
CLKH
CLKL
DS
DH
ENS
ENH
RS
RSS
RSR
RSF
OLZ
OE
OHZ
WFF
REF
PAF
PAE
SKEW1
SKEW2
Clock Cycle Frequency
Data Access Time
Clock Cycle Time
Clock HIGH Time
Clock LOW Time
Data Set-up Time
Data Hold Time
Enable Set-up Time
Enable Hold Time
Reset Pulse Width
Reset Set-up Time
Reset Recovery Time
Reset to Flag and Output Time
Output Enable to Output in Low Z
Output Enable to Output Valid
Output Enable to Output in High Z
Write Clock to Full Flag
Read Clock to Empty Flag
Clock to Programmable Almost-Full Flag
Clock to Programmable Almost-Full Flag
Skew Time between Read Clock and Write
Clock for Empty Flag and Full Flag
Skew Time between Read Clock and Write Clock
for Almost-Empty Flag and Almost-Full Flag
Description
[12]
Over the Operating Range
[13]
[13]
7C4261/71 10 7C4261/71 15 7C4261/71 25 7C4261/71 35
Min.
4.5
4.5
0.5
0.5
10
10
10
2
3
3
8
8
0
3
3
5
Max.
100
10
8
7
7
8
8
8
8
Min.
15
15
10
15
10
2
6
6
4
1
4
1
0
3
3
6
Max.
66.7
10
15
10
10
10
10
8
8
Min.
25
10
10
25
15
15
10
18
2
6
1
6
1
0
3
3
Max.
40
15
25
12
12
15
15
15
15
Min.
35
14
14
35
20
20
12
20
CY7C4261
CY7C4271
2
7
2
7
2
0
3
3
Page 7 of 18
Max.
28.6 MHz
20
35
15
15
20
20
20
20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns