CY7C026A-20AXC Cypress Semiconductor Corp, CY7C026A-20AXC Datasheet - Page 2

• Manufacturer Part Number: CY7C026A-20AXC
• Description: CY7C026A-20AXC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C026A-20AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 256K (16K x 16)
• Speed: 20ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-1753; CY7C026A-20AXC

Contents
Pin Configurations ........................................................... 3
Selection Guide ................................................................ 3
Pin Definitions .................................................................. 4
Architecture ...................................................................... 4
Functional Description ..................................................... 4
Maximum Ratings.............................................................. 6
Operating Range ............................................................... 6
Electrical Characteristics.................................................. 6
Capacitance ...................................................................... 6
Document #: 38-06046 Rev. *F
Write Operation ........................................................... 4
Read Operation ........................................................... 4
Interrupts ..................................................................... 4
Busy ............................................................................ 5
Master/Slave ............................................................... 5
Semaphore Operation ................................................. 5
Switching Characteristics ................................................ 8
Data Retention Mode ........................................................ 9
Timing ................................................................................ 9
Switching Waveforms .................................................... 10
Ordering Information ...................................................... 17
Package Diagram ............................................................ 18
Acronyms ........................................................................ 18
Document Conventions ................................................. 18
Document History Page ................................................. 19
Sales, Solutions, and Legal Information ...................... 20
16K x16 Asynchronous Dual-Port SRAM .................. 17
Ordering Code Definition ........................................... 17
Units of Measure ....................................................... 18
Worldwide Sales and Design Support ....................... 20
Products .................................................................... 20
PSoC Solutions ......................................................... 20
CY7C026A
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