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Cypress Semiconductor Corp CY7C421-20JC — Memory (DRAM / SRAM / Flash / EEPROM)

Cypress Semiconductor Corp CY7C421-20JC

MPNCY7C421-20JC
Active
$4.0900Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C421-20JC specifications
ParameterValue
SeriesCY7C
MountingSurface Mount
Expansion typeDepth, Width
Supply voltage4.5 V ~ 5.5 V
Current - supply55mA
Operating temperature0°C ~ 70°C
PackageBulk
FunctionAsynchronous
Data rate33.3MHz
Access time20ns
Memory size512 x 9
FWFT supportNo
Case32-LCC (J-Lead)
Bus directionalUni-Directional
Retransmit capabilityYes
Programmable flags supportNo