CY7C025E-25AXC Cypress Semiconductor Corp, CY7C025E-25AXC Datasheet - Page 3

• Manufacturer Part Number: CY7C025E-25AXC
• Description: CY7C025E-25AXC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C025E-25AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 128K (8K x 16)
• Speed: 25ns
• 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: 428-3072

Contents
Pin Configurations ........................................................... 4
Pin Definitions .................................................................. 5
Architecture ...................................................................... 6
Functional Description..................................................... 6
Maximum Ratings............................................................. 9
Operating Range............................................................... 9
Electrical Characteristics Over the Operating Range ... 9
Capacitance[12] ................................................................ 9
Switching Characteristics Over the Operating Range . 10
Data Retention Mode...................................................... 12
Document Number: 001-62932 Rev. *A
Write Operation ........................................................... 6
Read Operation ........................................................... 6
Interrupts ..................................................................... 6
Busy ............................................................................ 6
Master/Slave ............................................................... 6
Semaphore Operation ................................................. 6
Timing.............................................................................. 12
Switching Waveforms .................................................... 12
Ordering Information (4K x16 Dual-Port SRAM).......... 19
Ordering Information (8K x 16 Dual-Port SRAM)......... 19
Ordering Information (4K x 18 Dual-Port SRAM)......... 19
Ordering Information (8K x 18 Dual-Port SRAM )........ 19
Package Diagrams ......................................................... 21
Acronyms........................................................................ 21
Document History Page................................................. 22
Sales, Solutions, and Legal Information ...................... 22
Ordering Code Definition........................................... 19
Worldwide Sales and Design Support....................... 22
Products .................................................................... 22
PSoC Solutions ......................................................... 22
CY7C024E, CY7C0241E
CY7C025E, CY7C0251E
Page 3 of 22