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CY7C421-20VC
CY7C421-20VC
FIFOs Memory CY7C421-20VC
Cypress
CY7C421-20VC
--
Memory
FIFOs Memory
CY7C421-20VC.pdf
Specification
Product AttributeAttribute Value
PPAPNo
EU RoHSNot Compliant
MountingSurface Mount
ECCN (US)EAR99
Pin Count28
AutomotiveNo
Lead ShapeJ-Lead
PCB changed28
Part StatusObsolete
Timing TypeAsynchronous
FWFT SupportNo
Organization512x9
ConfigurationDual
Package Width7.62(Max)
Expansion TypeDepth|Width
Package Height2.41(Min)
Package Length18.11(Max)
Bus DirectionalUni-Directional
ProgrammabilityYes
Supplier PackageSOJ
Expansion SupportYes
Chip Density (bit)4.5K
Data Bus Width (bit)9
Max. Access Time (ns)20
Retransmit CapabilityYes
Standard Package NameSOJ
Operating Current (mA)55
Supplier Temperature GradeCommercial
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)4.5
Typical Operating Supply Voltage (V)5
Description
FIFO Mem Async Dual Depth/Width Uni-Dir 512 x 9 28-Pin SOJ
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