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CY7C421-15AXCT

CY7C421-15AXCT

CY7C421-15AXCT

Cypress Semiconductor Corp

32 Terminations 5V 32 Pin 7C421 FIFO memory IC CY7C Series 4.5K 512 x 9 15ns

SOT-23

CY7C421-15AXCT Datasheet

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Specifications
Name Value
Type Parameter
Contact Plating Gold, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-TQFP
Number of Pins 32
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Series CY7C
Published 2008
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish Matte Tin (Sn)
Subcategory FIFOs
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 40MHz
Base Part Number 7C421
Function Asynchronous
Operating Supply Voltage 5V
Power Supplies 5V
Number of Circuits 2
Memory Size 4.5K 512 x 9
Element Configuration Dual
Nominal Supply Current 65mA
Max Supply Current 65mA
Access Time 15ns
Data Rate 50MHz
Data Bus Width 9b
Direction Unidirectional
Memory Width 9
Density 4.5 kb
Standby Current-Max 0.01A
Word Size 9b
Memory IC Type OTHER FIFO
Bus Directional Uni-Directional
Retransmit Capability Yes
Programmable Flags Support No
Expansion Type Depth, Width
RoHS Status ROHS3 Compliant
Lead Free Lead Free
CY7C421-15AXCT Product Details

CY7C421-15AXCT Overview


You will find FIFO memory chip in the 32-TQFP package.There's a Tape & Reel (TR) on the package.There is a 4.5K 512 x 9 MB memory on the FIFO chips, which can be used to store both applications and data.Reliable operation requires a temperature of 0°C~70°C .Mounting type Surface Mount indicates that the FIFO memory is mounted.A voltage supply of 4.5V~5.5V is needed to operate it.The CY7C series contains this memory logic.Mounting it in the Surface Mount way is recommended.The 7C421 family contains this item.Supply voltages of 5V are capable of achieving high efficiency.The number of terminations in FIFO means is 32 .There are 32 pins on the operation pins.Its maximum operating current is 65mA .A voltage of 5V should be used for FIFO's maximum efficiency.The gadget is self-contained and can be found in FIFOs .The IC of the part is of the type OTHER FIFO .When the frequency is set to 40MHz , the system can maintain good accuracy.A component normally has 5V power supplies attached to it.Through the use of 2 circuits, FIFO memory chip is able to achieve enhanced flexibility.

CY7C421-15AXCT Features


4.5K 512 x 9 memory size
CY7C series
Best part number of 7C421
FIFOs category


CY7C421-15AXCT Applications


There are a lot of Cypress Semiconductor Corp
CY7C421-15AXCT FIFOs Memory applications.


  • Network switching/routing
  • Computer networks
  • Network bridges
  • Switches
  • Routers
  • Cameras
  • Multimedia
  • TVs
  • Computers
  • Disk Controllers

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