CY7C4261V-15JXC Cypress Semiconductor Corp, CY7C4261V-15JXC Datasheet - Page 3

• Manufacturer Part Number: CY7C4261V-15JXC
• Description: IC SYNC FIFO MEM 16KX9 32-PLCC
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C4261V-15JXC

• Access Time: 10ns
• Memory Size: 144K (16K x 9)
• Package / Case: 32-PLCC
• Function: Synchronous
• Data Rate: 100MHz
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Circuits: 2
• Data Bus Width: 9 bit
• Bus Direction: Unidirectional
• Timing Type: Synchronous
• Organization: 16 K x 9
• Maximum Clock Frequency: 66.7 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Current: 25 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Contents
Pin Configuration ............................................................. 4
Pin Definitions .................................................................. 4
Architecture ...................................................................... 5
Resetting the FIFO ............................................................ 5
FIFO Operation ................................................................. 5
Programming .................................................................... 5
Width-Expansion Configuration ...................................... 7
Flag Operation .................................................................. 7
Maximum Ratings ............................................................. 8
Switching Characteristics .............................................. 10
Switching Waveforms .................................................... 11
Document #: 38-06013 Rev. *F
Write Cycle Timing .................................................... 11
Read Cycle Timing .................................................... 11
Reset Timing .............................................................. 12
First Data Word Latency after Reset with Read and Write 13
Ordering Information ...................................................... 18
Acronyms ........................................................................ 20
Document Conventions ................................................. 20
Document History Page ................................................. 21
Sales, Solutions, and Legal Information ...................... 22
Full Flag Timing ......................................................... 15
Programmable Almost Empty Flag Timing ................ 15
Programmable Almost Full Flag Timing .................... 16
Write Programmable Registers ................................. 16
Read Programmable Registers ................................. 17
Ordering Code Definition ........................................... 18
Units of Measure ....................................................... 20
Worldwide Sales and Design Support ....................... 22
Products .................................................................... 22
PSoC Solutions ......................................................... 22
CY7C4261V/CY7C4271V
CY7C4281V/CY7C4291V
Page 3 of 22
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