Infineon CY7C421-20JXI
$ 12.38
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Datasheets & Documents
Download datasheets and manufacturer documentation for Infineon CY7C421-20JXI.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 12.38
$ 3.15
$ 3.15
Stock
124,148
155,337
155,337
Authorized Distributors
1
1
1
Case/Package
PLCC
PLCC
PLCC
Number of Pins
32
32
32
Memory Size
576 B
-
-
Access Time
20 ns
20 ns
20 ns
Frequency
-
-
-
Bus Directional
Unidirectional
Unidirectional
Unidirectional
Programmable Flags Support
No
-
-
Retransmit Capability
Yes
-
-
FWFT Support
No
-
-
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.71
Introduction Date1987-01-19
Lifecycle StatusObsolete (Last Updated: 1 year ago)
Related Parts
InfineonCY7C425-20JXCT
7C425 Depth Width Tape & Reel (TR) 32-PLCC (11.43x13.97) fifo memory 33.3MHz 55mA 20ns 50MHz
Renesas7202LA15JGI
Asynchronous FIFO 9K (1K x 9) Uni-Directional 40MHz 15ns 32-PLCC (14x11.46)
Descriptions
Descriptions of Infineon CY7C421-20JXI provided by its distributors.
7C421 Depth Width Tray e3 fifo memory 33.3MHz 90mA 13.97mm 30ns
FIFO Mem Async Dual Depth/Width Uni-Dir 512 x 9 32-Pin PLCC
FIFO, 512X9, 20ns, Asynchronous, CMOS, PQCC32
Asynchronous Uni-Directional ROHS3Compliant Obsolete Asynchronous FIFO -40C~85C 4.5V~5.5V 4.5K 512x 9 50MHz
512 X 9 OTHER FIFO 20 ns PQCC32
IC FIFO ASYNC 512X9 20NS 32PLCC
Manufacturer Aliases
Infineon has several brands around the world that distributors may use as alternate names. Infineon may also be known as the following names:
- Infineon Technologies
- INF
- INFINEO
- INFINE
- INFIN
- INFINION
- INFI
- INFENION
- SIM
- INFIEON
- INFINEON TECH
- INFINEN
- IFX
- INFIENON
- IR/INFINEON
- INFINEON/IR
- IFT
- INFINEON/SIEMENS
- LNFINEON
- INFN
- Infineon Tech ICs
- INFINEON TECHNOLOGIE
- NFINEON
- INFINEON/Infineon
- INFINEON TECHNOLOGIES (ASIA
Technical Specifications
Physical
Case/PackagePLCC
MountSurface Mount
Number of Pins32
Number of Terminals32
Technical
Access Time20 ns
Bus DirectionalUnidirectional
Cycle Time30 ns
Data Bus Width9 b
Density4.5 kb
DirectionUnidirectional
Element ConfigurationDual
FWFT SupportNo
InterfaceParallel
Max Frequency33.3 MHz
Max Operating Temperature85 °C
Max Supply Current90 mA
Max Supply Voltage5.5 V
Memory Size576 B
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Current90 mA
Nominal Supply Voltage (DC)5 V
Number of Circuits1
Operating Supply Voltage5 V
Programmable Flags SupportNo
Retransmit CapabilityYes
Sync/AsyncAsynchronous
Temperature GradeIndustrial
Word Size9 b
Dimensions
Height - Seated (Max)3.55 mm
Length13.97 mm
Terminal Pitch1.27 mm
Width11.43 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Infineon CY7C421-20JXI.
Compliance
Environmental Classification
China RoHSCompliant
Radiation HardeningNo
RoHSCompliant
Compliance Statements