CY7C4255V-15ASXC Cypress Semiconductor Corp, CY7C4255V-15ASXC Datasheet - Page 2

• 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

Logic Block Diagram
Document Number: 38-06012 Rev. *D
Density
Package
Parameter
8 K × 18
64-pin 10×10 TQFP
WXO/HF
FL/RT
RXO
WXI
CY7C4255V
RXI
RS
WCLK
EXPANSION
CONTROL
POINTER
RESET
WRITE
WRITE
LOGIC
LOGIC
WEN
16 K × 18
64-pin 10×10 TQFP
CY7C4265V
OUTPUT REGISTER
THREE-ST ATE
REGISTER
High
Density
Dual-Port
RAM Array
D
Q
INPUT
16Kx9
32Kx9
64Kx9
0 – 17
8Kx9
0 – 17
OE
32 K × 18
64-pin 10×10 TQFP
RCLK
PROGRAM
REGISTER
CONTROL
POINTER
FLAG
CY7C4275V
LOGIC
READ
READ
FLAG
CY7C4255V, CY7C4265V
CY7C4275V, CY7C4285V
REN
4275V–1
FF
EF
PAE
PAF
SMODE
64 K × 18
64-pin 10×10 TQFP
CY7C4285V
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