32 Terminations 5V 32 Pin 7C421 FIFO memory IC CY7C Series 4.5K 512 x 9 20ns
SOT-23
CY7C421-20JXC Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
32-LCC (J-Lead)
Number of Pins
32
Operating Temperature
0°C~70°C
Packaging
Tube
Series
CY7C
Published
2005
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
32
ECCN Code
EAR99
Additional Feature
RETRANSMIT
Subcategory
FIFOs
Technology
CMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
QUAD
Terminal Form
J BEND
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Frequency
33.3MHz
Time@Peak Reflow Temperature-Max (s)
20
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
55mA
Max Supply Current
55mA
Access Time
20ns
Data Rate
50MHz
Data Bus Width
9b
Direction
Unidirectional
Density
4.5 kb
Standby Current-Max
0.005A
Parallel/Serial
PARALLEL
Word Size
9b
Memory IC Type
OTHER FIFO
Bus Directional
Uni-Directional
Retransmit Capability
Yes
Programmable Flags Support
No
Output Enable
NO
Expansion Type
Depth, Width
Cycle Time
30 ns
Height
2.67mm
Length
550μm
Width
11.5mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$7.34000
$7.34
500
$7.2666
$3633.3
1000
$7.1932
$7193.2
1500
$7.1198
$10679.7
2000
$7.0464
$14092.8
2500
$6.973
$17432.5
CY7C421-20JXC Product Details
CY7C421-20JXC Overview
FIFO memory chip is contained in the 32-LCC (J-Lead) package.This FIFO memory chip is packaged as a Tube .Apps and data can be stored in the 4.5K 512 x 9 memory of the FIFO chip.The temperature should be kept at 0°C~70°C to ensure reliable operation.A mounting type of Surface Mount is associated with the FIFO memory.This FIFO products operates at 4.5V~5.5V volts.The CY7C series comprises this memory logic.The recommended mounting way is Surface Mount .This object belongs to the family 7C421 .If the supply voltage is set to 5V , high efficiency can be achieved.FIFO means contains 32 terminations.Operation pins are 32 .In order for FIFO design to operate, FIFO design requires a maximum current of 55mA .When the supply voltage is set to 5V , the FIFO's maximum efficiency is achieved.There is a self-contained gadget within FIFOs .It has a OTHER FIFO memory type IC.In spite of the frequency 33.3MHz , it is capable of maintaining a good level of accuracy.It is normal for a component to be equipped with 5V power supplies.The gadget can also generate a value of RETRANSMIT .Using 2 circuits gives FIFO memory chip enhanced flexibility.
CY7C421-20JXC Features
4.5K 512 x 9 memory size CY7C series Best part number of 7C421 FIFOs category
CY7C421-20JXC Applications
There are a lot of Cypress Semiconductor Corp CY7C421-20JXC FIFOs Memory applications.