CY7C4255V-15ASXC Cypress Semiconductor Corp, CY7C4255V-15ASXC Datasheet - Page 9

• Manufacturer Part Number: CY7C4255V-15ASXC
• Description: CY7C4255V-15ASXC
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C4255V-15ASXC

• Function: Synchronous
• Memory Size: 144K (8K x 18)
• Data Rate: 100MHz
• Access Time: 10ns
• 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 Number: 38-06012 Rev. *D
Figure 3. Block Diagram of 8 K/16 K/32 K/64 K × 18 Low Voltage Synchronous FIFO Memory with Programmable Flags in
DATA IN (D)
LOAD (LD)
FF
PAF
WRITE CLOCK (WCLK)
WRITE ENABLE (WEN)
RESET (RS)
FIRST LOAD (FL)
Depth Expansion Configuration
V
V
CC
CC
FF
PAF
FF
PAF
FF
PAF
FL
FL
WXO RXO
WXO RXO
WXO RXO
7C4255V
7C4265V
7C4275V
7C4285V
7C4255V
7C4265V
7C4275V
7C4285V
WXI RXI
WXI RXI
WXI RXI
7C4255V
7C4265V
7C4275V
7C4285V
PAE
PAE
PAE
EF
EF
EF
OUTPUT ENABLE (OE)
READ CLOCK (RCLK)
READ ENABLE (REN)
CY7C4255V, CY7C4265V
CY7C4275V, CY7C4285V
PAE
EF
DATA OUT (Q)
4275V–25
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