CY7C4245-10AXC Cypress Semiconductor Corp, CY7C4245-10AXC Datasheet - Page 13
![IC SYNC FIFO MEM 4KX18 64LQFP](/photos/6/76/67621/428-64-tqfp_sml.jpg)
CY7C4245-10AXC
Manufacturer Part Number
CY7C4245-10AXC
Description
IC SYNC FIFO MEM 4KX18 64LQFP
Manufacturer
Cypress Semiconductor Corp
Series
CY7Cr
Datasheet
1.CY7C4245-15JXC.pdf
(22 pages)
Specifications of CY7C4245-10AXC
Access Time
8ns
Memory Size
72K (4K x 18)
Package / Case
64-LQFP
Function
Synchronous
Data Rate
100MHz
Voltage - Supply
3.3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Number Of Circuits
2
Data Bus Width
18 bit
Bus Direction
Unidirectional
Timing Type
Synchronous
Organization
4 K x 18
Maximum Clock Frequency
100 MHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Current
45 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C4245-10AXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Company:
Part Number:
CY7C4245-10AXCT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
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
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