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CY7C421-20JXI Datasheet

CY7C421-20JXI Datasheet
Total Pages: 22
Size: 449.57 KB
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)