CY7C4261-10JXI Cypress Semiconductor Corp, CY7C4261-10JXI Datasheet - Page 9

• Manufacturer Part Number: CY7C4261-10JXI
• Description: IC,FIFO,16KX9,SYNCHRONOUS,CMOS,LDCC,32PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C4261-10JXI

• Function: Synchronous
• Memory Size: 144K (16K 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
• Configuration: Dual
• Density: 144Kb
• Access Time (max): 8ns
• Word Size: 9b
• Organization: 16Kx9
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Clock Freq (max): 100MHz
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 40mA
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Characteristics
Over the Operating Range
Notes
Document Number: 38-06015 Rev. *G
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Parameter
10. 5CL = 30 pF for all AC parameters except for t
11. 5CL = 5 pF for t
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
Equivalent to:
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
OHZ
.
OUTPUT
OUTPUT
INCLUDING
JIG AND
THÉVENIN EQUIVALENT
SCOPE
5 V
[12]
C
L
420 
OHZ
R1 1.1K
Figure 5. AC Test Loads and Waveforms
.
[13]
[13]
Description
R2
680 
1.91 V
GND
3.0 V
3 ns
[10, 11]
ALL INPUT PULSES
10%
7C4261/71-10
Min
90%
CY7C4261, CY7C4271
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
–
–
7C4261/71-15
Min
15
15
10
10
15
90%
–
2
6
6
4
1
4
1
–
0
3
3
–
–
–
–
6
10%
 3 ns
Max
66.7
10
15
10
10
10
10
Page 9 of 21
–
–
–
–
–
–
–
–
–
–
–
8
8
–
–
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
[+] Feedback