CY7C4261-10JI Cypress Semiconductor Corp, CY7C4261-10JI Datasheet - Page 2

• Manufacturer Part Number: CY7C4261-10JI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C4261-10JI

• Configuration: Dual
• Density: 144Kb
• Access Time (max): 8ns
• Word Size: 9b
• Organization: 16Kx9
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: PLCC
• Clock Freq (max): 100MHz
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 40mA
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

Logic Block Diagram
Document #: 38-06015 Rev. *D
RS
WCLK
CONTROL
POINTER
WEN1
WRITE
WRITE
RESET
LOGIC
WEN2/ LD
OUTPUT REGISTER
THREE-STATE
REGISTER
16K x 9
32K x 9
ARRAY
D
INPUT
Q
RAM
0–8
0–8
OE
RCLK
PROGRAM
REGISTER
CONTROL
POINTER
LOGIC
FLAG
READ
READ
FLAG
REN1 REN2
CY7C4261, CY7C4261
EF
PAE
PAF
FF
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