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CY7C421-20JXI Datasheet

CY7C421-20JXI Cover
DatasheetCY7C421-20JXI
File Size449.57 KB
Total Pages22
ManufacturerCypress Semiconductor
Websitehttp://www.cypress.com/
Total PartsThis datasheet covers 7 part numbers
Associated Parts CY7C421-20JXI, CY7C421-20VXCT, CY7C421-20VXC, CY7C421-20JXCT, CY7C421-20JXC, CY7C421-15AXCT, CY7C421-15AXC
Description IC ASYNC FIFO 512X9 32-PLCC, IC ASYNC FIFO MEM 512X9 28-SOJ, IC ASYNC FIFO MEM 512X9 28-SOJ, IC ASYNC FIFO MEM 512X9 32-PLCC, IC ASYNC FIFO MEM 512X9 32-PLCC

CY7C421-20JXI - Cypress Semiconductor

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CY7C421-20JXI

Cypress Semiconductor

Manufacturer

Cypress Semiconductor Corp

Series

CY7C

Memory Size

4.5K (512 x 9)

Function

Asynchronous

Data Rate

50MHz

Access Time

20ns

Voltage - Supply

4.5V ~ 5.5V

Current - Supply (Max)

90mA

Bus Directional

Uni-Directional

Expansion Type

Depth, Width

Programmable Flags Support

No

Retransmit Capability

Yes

FWFT Support

No

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

32-LCC (J-Lead)

Supplier Device Package

32-PLCC (11.43x13.97)

CY7C421-20VXCT

Cypress Semiconductor

Manufacturer

Cypress Semiconductor Corp

Series

CY7C

Memory Size

4.5K (512 x 9)

Function

Asynchronous

Data Rate

50MHz

Access Time

20ns

Voltage - Supply

4.5V ~ 5.5V

Current - Supply (Max)

55mA

Bus Directional

Uni-Directional

Expansion Type

Depth, Width

Programmable Flags Support

No

Retransmit Capability

Yes

FWFT Support

No

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

28-BSOJ (0.300", 7.62mm Width)

Supplier Device Package

28-SOJ

CY7C421-20VXC

Cypress Semiconductor

Manufacturer

Cypress Semiconductor Corp

Series

CY7C

Memory Size

4.5K (512 x 9)

Function

Asynchronous

Data Rate

50MHz

Access Time

20ns

Voltage - Supply

4.5V ~ 5.5V

Current - Supply (Max)

55mA

Bus Directional

Uni-Directional

Expansion Type

Depth, Width

Programmable Flags Support

No

Retransmit Capability

Yes

FWFT Support

No

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

28-BSOJ (0.300", 7.62mm Width)

Supplier Device Package

28-SOJ

CY7C421-20JXCT

Cypress Semiconductor

Manufacturer

Cypress Semiconductor Corp

Series

CY7C

Memory Size

4.5K (512 x 9)

Function

Asynchronous

Data Rate

50MHz

Access Time

20ns

Voltage - Supply

4.5V ~ 5.5V

Current - Supply (Max)

55mA

Bus Directional

Uni-Directional

Expansion Type

Depth, Width

Programmable Flags Support

No

Retransmit Capability

Yes

FWFT Support

No

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

32-LCC (J-Lead)

Supplier Device Package

32-PLCC (11.43x13.97)

CY7C421-20JXC

Cypress Semiconductor

Manufacturer

Cypress Semiconductor Corp

Series

CY7C

Memory Size

4.5K (512 x 9)

Function

Asynchronous

Data Rate

50MHz

Access Time

20ns

Voltage - Supply

4.5V ~ 5.5V

Current - Supply (Max)

55mA

Bus Directional

Uni-Directional

Expansion Type

Depth, Width

Programmable Flags Support

No

Retransmit Capability

Yes

FWFT Support

No

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

32-LCC (J-Lead)

Supplier Device Package

32-PLCC (11.43x13.97)

CY7C421-15AXCT

Cypress Semiconductor

Manufacturer

Cypress Semiconductor Corp

Series

CY7C

Memory Size

4.5K (512 x 9)

Function

Asynchronous

Data Rate

50MHz

Access Time

15ns

Voltage - Supply

4.5V ~ 5.5V

Current - Supply (Max)

65mA

Bus Directional

Uni-Directional

Expansion Type

Depth, Width

Programmable Flags Support

No

Retransmit Capability

Yes

FWFT Support

No

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

32-TQFP

Supplier Device Package

32-TQFP (7x7)

CY7C421-15AXC

Cypress Semiconductor

Manufacturer

Cypress Semiconductor Corp

Series

CY7C

Memory Size

4.5K (512 x 9)

Function

Asynchronous

Data Rate

50MHz

Access Time

15ns

Voltage - Supply

4.5V ~ 5.5V

Current - Supply (Max)

65mA

Bus Directional

Uni-Directional

Expansion Type

Depth, Width

Programmable Flags Support

No

Retransmit Capability

Yes

FWFT Support

No

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

32-TQFP

Supplier Device Package

32-TQFP (7x7)