CY7C4245V-25ASXC Cypress Semiconductor Corp, CY7C4245V-25ASXC Datasheet - Page 7

• Manufacturer Part Number: CY7C4245V-25ASXC
• Description: IC SYNC FIFO MEM 4KX18 64LQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C4245V-25ASXC

• Function: Synchronous
• Memory Size: 72K (4K x 18)
• Data Rate: 67MHz
• Access Time: 15ns
• 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

Document #: 38-06029 Rev. *C
DATAIN (D)
LOAD (LD)
FF
PAF
WRITE ENABLE (WEN)
WRITECLOCK (WCLK)
RESET(RS)
Figure 2. Block Diagram of Low-Voltage Synchronous FIFO Memory
with Programmable Flags used in Depth Expansion Configuration
FIRSTLOAD (FL)
FIRSTLOAD (FL)
FIRSTLOAD (FL)
V
V
CC
CC
FF
PAF
FF
PAF
FF
PAF
WXO RXO
WXO RXO
WXO RXO
7C4425V
7C4205V
7C4215V
7C4225V
7C4235V
7C4245V
WXI RXI
7C4425V
7C4205V
7C4215V
7C4225V
7C4235V
7C4245V
WXI RXI
7C4425V
7C4205V
7C4215V
7C4225V
7C4235V
7C4245V
WXI RXI
PAE
PAE
PAE
EF
EF
EF
READ CLOCK (RCLK)
READ ENABLE (REN)
OUTPUT ENABLE (OE)
CY7C4225V/4205V/4215V
CY7C4425V/4235V/4245V
PAE
42X5V–23
EF
DATAOUT (Q)
Page 7 of 20
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