256Kb Dual-Port SRAM, 16K x 16 configuration, featuring 55ns access time. This CMOS integrated circuit offers a parallel interface and operates asynchronously. It supports a 28-bit address bus and a 16-bit word size, with an operating supply voltage range of 1.7V to 1.9V. Packaged in a VFBGA, this surface-mount component is lead-free and RoHS compliant, suitable for operation between -40°C and 85°C.
PackageVFBGA
Current25mA
MountingSurface Mount
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Technical Specifications
Cypress CYDM256B16-55BVXI technical specifications.
General
Access Time
55ns
Access Time-Max
55ns
Address Bus Width
28b
Package/Case
VFBGA
Density
256Kb
Interface
Parallel
Lead Free
Lead Free
Max Operating Temperature
85°C
Memory Size
256Kb
Memory Type
SDR,
Min Operating Temperature
-40°C
Max Supply Voltage
1.9V
Min Supply Voltage
1.7V
Mount
Surface Mount
Number of Ports
2
Number of Words
16000
Operating Supply Voltage
1.8V
Package Quantity
429
Packaging
Tray
Radiation Hardening
No
RoHS Compliant
Yes
Series
CYDM256B16
Supply Current
25mA
Supply Voltage-Nom
1.8V
Sync/Async
Asynchronous
Word Size
16b
Compliance
RoHS
Compliant
Datasheet
Cypress CYDM256B16-55BVXI Datasheet
Download the complete datasheet for Cypress CYDM256B16-55BVXI to view detailed technical specifications.
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