CY7C4245-10ASXC Cypress Semiconductor Corp, CY7C4245-10ASXC Datasheet - Page 13

• Manufacturer Part Number: CY7C4245-10ASXC
• Description: IC SYNC FIFO MEM 4KX18 64LQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C4245-10ASXC

• Function: Synchronous
• Memory Size: 72K (4K x 18)
• Data Rate: 100MHz
• Access Time: 8ns
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Document Number: 001-45652 Rev. **
D
Q
0
WCLK
RCLK
–D
0
WEN
REN
–q
WCLK
RCLK
WEN
OE
REN
17
FF
17
HF
DATA IN OUTPUT REGISTER
t
LOW
SKEW1
[18]
t
ENS
NO WRITE
(continued)
t
HALF FULL OR LESS
WFF
t
t
t
A
ENH
CLKH
Figure 12. Half-Full Flag Timing
Figure 11. Full Flag Timing
t
DS
t
ENS
DATA WRITE
t
ENH
t
CLKL
t
DATAREAD
HF
t
ENS
t
t
SKEW1
WFF
[18]
HALF FULL+1
t
OR MORE
ENS
NO WRITE
t
HF
CY7C4425/4205/4215
CY7C4225/4235/4245
t
WFF
t
t
A
ENH
HALF FULL OR LESS
NEXT DATA READ
DATA WRITE
Page 13 of 22
[+] Feedback