CY7C421-20VXC
- Mfr.Part #
- CY7C421-20VXC
- Manufacturer
- Infineon Technologies
- Package / Case
- 28-BSOJ (0.300, 7.62mm Width)
- Datasheet
- Download
- Description
- IC ASYNC FIFO MEM 512X9 28-SOJ
- Stock
- 3
- In Stock :
- 3
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- Manufacturer :
- Infineon Technologies
- Product Category :
- FIFOs Memory
- Programmable Flags Support :
- No
- Package / Case :
- 28-BSOJ (0.300, 7.62mm Width)
- Height Seated (Max) :
- 3.556mm
- ECCN Code :
- EAR99
- Direction :
- Unidirectional
- Contact Plating :
- Gold, Tin
- Expansion Type :
- Depth, Width
- Retransmit Capability :
- yes
- Pbfree Code :
- yes
- Memory Size :
- 4.5K 512 x 9
- Nominal Supply Current :
- 55mA
- JESD-609 Code :
- e4
- Memory IC Type :
- OTHER FIFO
- Supply Voltage :
- 5V
- Terminal Form :
- J BEND
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 5V
- Number of Terminations :
- 28
- Mounting Type :
- Surface Mount
- Series :
- CY7C
- Additional Feature :
- RETRANSMIT
- Access Time :
- 20ns
- Bus Directional :
- Uni-Directional
- Packaging :
- Tube
- Function :
- ASYNCHRONOUS
- Data Bus Width :
- 9b
- Mount :
- Surface Mount
- Number of Pins :
- 28
- Element Configuration :
- Dual
- Published :
- 2008
- Word Size :
- 9b
- Power Supplies :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Memory Width :
- 9
- Peak Reflow Temperature (Cel) :
- 260
- Data Rate :
- 50MHz
- Output Enable :
- No
- Density :
- 4.5 kB
- Base Part Number :
- 7C421
- Standby Current-Max :
- 0.005A
- Parallel/Serial :
- Parallel
- Length :
- 17.907mm
- Max Supply Current :
- 55mA
- Frequency :
- 33.3MHz
- Operating Temperature :
- 0°C~70°C
- Cycle Time :
- 30 ns
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply :
- 4.5V~5.5V
- Lead Free :
- Lead Free
- Number of Circuits :
- 2
- Datasheets
- CY7C421-20VXC
CY7C421-20VXC Documents

FIFOs Memory Infineon Technologies CY7C421-20VXC Overview
The Infineon Technologies CY7C421-20VXC represents a cutting-edge solution in FIFO (First-In, First-Out) memory technology, tailored for high-speed data buffering applications. This device features a robust 512x9 memory configuration, enclosed in a compact 28-SOJ package, making it ideal for tight integration in advanced digital systems. The CY7C421-20VXC is specifically designed to address the needs of demanding data management and transmission tasks, offering reliability and performance enhancements that are essential in today's fast-paced technological environments. By integrating the FIFOs Memory Infineon Technologies CY7C421-20VXC in your systems, you ensure smooth and efficient data handling, critical for achieving optimal performance in complex electronic assemblies.
CY7C421-20VXC Features
This IC boasts several features that make it a preferred choice for developers and engineers. Key features include its asynchronous communication ability, which allows for operations without a common clock signal between the read and write functions. This enhances its flexibility and speed in various data transfer scenarios. Additionally, the memory depth of 512x9 offers substantial buffering capabilities, critical for systems requiring rapid data processing and minimal delay. The 28-SOJ package provides a balance of compactness and ease of integration into existing systems without sacrificing performance.
CY7C421-20VXC Applications
- Telecommunications Equipment: Utilized in network routers and switches to manage data flow efficiently, ensuring that data packets are stored and forwarded without bottlenecks.
- Video Broadcasting: Critical in digital video processing where large volumes of data must be buffered to ensure smooth streaming and processing without frame drops or buffering issues.
- Data Acquisition Systems: Ideal for use in systems that require rapid capture and transfer of data, such as in scientific research and high-speed industrial automation.
- Medical Imaging Devices: Applied in the buffering
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