There are no models available for this part yet.
Overview of CY7C421-25LC by Cypress Semiconductor
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 4 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TE512S32-25LC | Rochester Electronics LLC | TE512S32 - Field Programmable Gate Array, CMOS, PQFP128 | |
| TE502S08-25LC | Rochester Electronics LLC | TE512S32 - Field Programmable Gate Array, CMOS | |
| CST1-125LC | Coilcraft Inc | Current Sense Transformer, 20A, 1:125, ROHS COMPLIANT |
CAD Models for CY7C421-25LC by Cypress Semiconductor
Part Data Attributes for CY7C421-25LC by Cypress Semiconductor
|
|
|
|---|---|
|
Pbfree Code
|
No
|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
CYPRESS SEMICONDUCTOR CORP
|
|
Part Package Code
|
QFJ
|
|
Package Description
|
CERAMIC, LCC-32
|
|
Pin Count
|
32
|
|
Reach Compliance Code
|
not_compliant
|
|
ECCN Code
|
EAR99
|
|
HTS Code
|
8542.32.00.71
|
|
Access Time-Max
|
25 ns
|
|
Additional Feature
|
RETRANSMIT
|
|
Clock Frequency-Max (fCLK)
|
28.57 MHz
|
|
Cycle Time
|
35 ns
|
|
JESD-30 Code
|
R-CQCC-N32
|
|
JESD-609 Code
|
e0
|
|
Length
|
13.97 mm
|
|
Memory Density
|
4608 bit
|
|
Memory IC Type
|
OTHER FIFO
|
|
Memory Width
|
9
|
|
Number of Functions
|
1
|
|
Number of Terminals
|
32
|
|
Number of Words
|
512 words
|
|
Number of Words Code
|
512
|
|
Operating Mode
|
ASYNCHRONOUS
|
|
Operating Temperature-Max
|
70 °C
|
|
Operating Temperature-Min
|
|
|
Organization
|
512X9
|
|
Output Characteristics
|
3-STATE
|
|
Output Enable
|
NO
|
|
Package Body Material
|
CERAMIC, METAL-SEALED COFIRED
|
|
Package Code
|
QCCN
|
|
Package Equivalence Code
|
LCC32,.45X.55
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
CHIP CARRIER
|
|
Parallel/Serial
|
PARALLEL
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
2.286 mm
|
|
Standby Current-Max
|
0.02 A
|
|
Supply Current-Max
|
0.132 mA
|
|
Supply Voltage-Max (Vsup)
|
5.5 V
|
|
Supply Voltage-Min (Vsup)
|
4.5 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
YES
|
|
Technology
|
CMOS
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
NO LEAD
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
QUAD
|
|
Width
|
11.43 mm
|
Alternate Parts for CY7C421-25LC
This table gives cross-reference parts and alternative options found for CY7C421-25LC. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CY7C421-25LC, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| 5962-8986306ZX | FIFO, 512X9, 25ns, Asynchronous, CMOS, CQCC32, | Teledyne e2v | CY7C421-25LC vs 5962-8986306ZX |
| CY7C421-25LMB | FIFO, 512X9, 25ns, Asynchronous, CMOS, CQCC32, CERAMIC, LCC-32 | Cypress Semiconductor | CY7C421-25LC vs CY7C421-25LMB |
| 5962-8986306ZX | FIFO, 512X9, 25ns, Asynchronous, CMOS, 0.560 X 0.458 INCH, 0.120 INCH HIEGHT, CC-32 | Cypress Semiconductor | CY7C421-25LC vs 5962-8986306ZX |
| 5962-8986306ZA | FIFO, 512X9, 25ns, Asynchronous, CMOS, CQCC32, | Teledyne e2v | CY7C421-25LC vs 5962-8986306ZA |