CY7C421-30PC
- Mfr.Part #
- CY7C421-30PC
- Manufacturer
- Infineon Technologies
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- FIFO, 512X9, 30NS, ASYNCHRONOUS
- Stock
- 197
- In Stock :
- 197
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- Manufacturer :
- Infineon Technologies
- Product Category :
- FIFOs Memory
- Operating Mode :
- ASYNCHRONOUS
- Package Shape :
- RECTANGULAR
- Expansion Type :
- Depth, Width
- Product Status :
- Active
- Additional Feature :
- RETRANSMIT
- Cycle Time :
- 40 ns
- Temperature Grade :
- COMMERCIAL
- Length :
- 34.67 mm
- Current - Supply (Max) :
- 40mA
- Memory Size :
- 512 x 9
- Qualification Status :
- COMMERCIAL
- Series :
- CY7C
- JESD-609 Code :
- e0
- Data Rate :
- 25MHz
- Pin Count :
- 28
- Output Enable :
- No
- Organization :
- 512X9
- Parallel/Serial :
- Parallel
- Seated Height-Max :
- 4.82 mm
- Supplier Device Package :
- 28-PDIP
- Memory Density :
- 4608 bit
- Number of Functions :
- 1
- Terminal Finish :
- TIN LEAD
- Surface Mount :
- No
- Access Time :
- 30ns
- JESD-30 Code :
- R-PDIP-T28
- Programmable Flags Support :
- No
- Terminal Pitch :
- 2.54 mm
- Function :
- ASYNCHRONOUS
- Reach Compliance Code :
- Unknown
- Base Product Number :
- 7C421
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Number of Terminals :
- 28
- Voltage - Supply :
- 4.5 V ~ 5.5 V
- Bus Directional :
- Uni-Directional
- Terminal Position :
- Dual
- Memory Width :
- 9
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Pbfree Code :
- No
- Package :
- Bulk
- FWFT Support :
- No
- Terminal Form :
- THROUGH-HOLE
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Retransmit Capability :
- yes
- Number of Words :
- 512 words
- Mounting Type :
- Through Hole
- Technology :
- CMOS
- Operating Temperature :
- 0°C ~ 70°C
- Width :
- 7.62 mm
- Manufacturer :
- Rochester Electronics LLC
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Datasheets
- CY7C421-30PC

FIFOs Memory Infineon Technologies CY7C421-30PC Overview
Introducing the FIFOs Memory Infineon Technologies CY7C421-30PC, a high-performance asynchronous FIFO memory component designed to meet the needs of advanced data buffering applications. This product, engineered by Infineon Technologies, excels in environments where system speed and reliability are paramount. The CY7C421-30PC facilitates seamless data flow between devices that operate at differing speeds or with different bus types, significantly reducing processor overhead and improving system efficiency.
CY7C421-30PC Features
The CY7C421-30PC boasts a depth of 512 by 9 bits and offers a quick access time of 30 nanoseconds. Its asynchronous interface ensures that read and write operations are independent, allowing for efficient data handling without the need for synchronization. This FIFO memory is built to support a wide voltage range, enhancing its compatibility with various digital systems and contributing to its robustness in diverse operating conditions.
CY7C421-30PC Applications
- Telecommunications Equipment: In telecom systems, the CY7C421-30PC manages data streams between different system components, ensuring smooth and uninterrupted data flow essential for real-time communication applications.
- Industrial Control Systems: This FIFO can buffer data from sensors to processors in industrial environments, aiding in real-time processing and control tasks that are critical to automated processes.
- Networking Hardware: Used in network routers and switches, the CY7C421-30PC helps balance loads and manage data queuing, improving the efficiency and reliability of network traffic handling.
- Data Acquisition Systems: Supports high-speed data acquisition by buffering input data, thus preventing data loss during high-rate data transfers and enhancing system responsiveness.
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