Synchronous SRAM chip featuring 4.5Mb density, organized as 256K words by 18 bits. This dual-port memory operates at 167MHz with a 0.6ns access time, utilizing a parallel interface. It supports a 1.8V operating supply voltage, with a range of 1.7V to 1.9V, and is housed in a 256-pin FBGA surface-mount package. The component is lead-free and RoHS compliant, suitable for operation between -40°C and 85°C.
Frequency167MHz
PackageFBGA
Current460mA
MountingSurface Mount
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Technical Specifications
Cypress CYDD04S18V18-167BBXI technical specifications.
General
Access Time
0.6ns
Address Bus Width
34b
Package/Case
FBGA
Density
4.5Mb
Frequency
167MHz
Interface
Parallel
Lead Free
Lead Free
Max Frequency
167MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
1.9V
Memory Size
4Mb
Memory Type
DDR,
Min Supply Voltage
1.7V
Mount
Surface Mount
Number of Ports
2
Number of Words
256000
Operating Supply Voltage
1.8V
Packaging
Bulk
Radiation Hardening
No
RoHS Compliant
Yes
Series
CYDD04S18V18
Supply Current
460mA
Sync/Async
Synchronous
Word Size
18b
Compliance
RoHS
Compliant
Datasheet
Cypress CYDD04S18V18-167BBXI Datasheet
Download the complete datasheet for Cypress CYDD04S18V18-167BBXI to view detailed technical specifications.
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