CY7C4271-15AC Cypress Semiconductor Corp, CY7C4271-15AC Datasheet - Page 6

• Manufacturer Part Number: CY7C4271-15AC
• Description: IC FIFO 32KX9 SYNCHRONOUS 32QFP
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C4271-15AC

• Function: Synchronous
• Memory Size: 288K (32K x 9)
• Data Rate: 100MHz
• Access Time: 10ns
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP, 32-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Document #: 38-06015 Rev. *D
Figure 4. Block Diagram of 16K × 18/32K × 18 Deep Sync FIFO Memory Used in a Width Expansion Configuration
WRITE ENABLE 1(WEN1)
WRITE ENABLE 2/LOAD
PROGRAMMABLE(PAF)
DATAIN (D)
WRITECLOCK (WCLK)
FULL FLAG (FF) # 1
FULL FLAG (FF) # 2
(WEN2/LD)
18
9
Read Enable 2 (REN2)
FF
CY7C4261/71
RESET (RS)
EF
9
9
Read Enable 2 (REN2)
FF
CY7C4261/71
RESET (RS)
EF
EMPTY FLAG (EF) #2
EMPTY FLAG (EF) #1
9
READ CLOCK (RCLK)
READ ENABLE 1 (REN1)
OUTPUT ENABLE (OE)
PROGRAMMABLE(PAE)
DATA OUT (Q)
CY7C4261, CY7C4261
18
Page 6 of 19
[+] Feedback