Exar Corporation XR17V254IV-F

Name: XR17V254IV-F
Brand: Exar Corporation
SKU: 3831041-XR17V254IV-F
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: XR17V254IV-F

Manufacturer:: Exar Corporation

Ventron No:: 3831041-XR17V254IV-F

Description:: IC UART PCI BUS QUAD 144LQFP

ECAD Model:

Datasheet:: XR17V254IV-F

Specifications

Exar Corporation XR17V254IV-F technical specifications, attributes, parameters and parts with similar specifications to Exar Corporation XR17V254IV-F.

Mount
Surface Mount
Package / Case
LQFP
Number of Pins
144
JESD-609 Code
e3
Pbfree Code
yes
Moisture Sensitivity Level (MSL)
2A
Number of Terminations
144
Terminal Finish
Matte Tin (Sn)
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Subcategory
Serial IO/Communication Controllers
Technology
CMOS
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
3.3V
Terminal Pitch
0.5mm
Reflow Temperature-Max (s)
40
Pin Count
144
Qualification Status
Not Qualified
Temperature Grade
INDUSTRIAL
Number of Channels
4
Max Supply Voltage
3.6V
Min Supply Voltage
3V
Nominal Supply Current
4mA
uPs/uCs/Peripheral ICs Type
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency
33MHz
Data Rate
8 Mbps
Address Bus Width
32
Boundary Scan
NO
Low Power Mode
YES
External Data Bus Width
32
Number of Serial I/Os
4
Data Transfer Rate-Max
1 MBps
Communication Protocol
ASYNC, BIT
Data Encoding/Decoding Method
NRZ
Height Seated (Max)
1.6mm
Length
20mm
Width
20mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free

Description

XR17V254IV-F Overview
The package or case of the device is LQFP, which stands for Low-profile Quad Flat Package. It has a total of 144 pins for connecting to other components. The terminal position of the pins is quad, meaning they are arranged in a square pattern. The peak reflow temperature, which is the maximum temperature the device can withstand during soldering, is 260 degrees Celsius. The supply voltage required for the device to function properly is 3.3V. The terminal pitch, which is the distance between the center of one pin to the center of the adjacent pin, is 0.5mm. The address bus width, which determines the maximum amount of memory that can be accessed, is 32. The device does not have boundary scan capability. The communication protocol used is ASYNC, BIT, which allows for asynchronous data transfer. Lastly, the width of the package is 20mm.

XR17V254IV-F Features
4 serial I/Os
Clock frequency of 33MHz

XR17V254IV-F Applications
There are a lot of Exar Corporation XR17V254IV-F UARTs applications.

Cellular Phones DataPort
Factory Automation and Process Controls
Battery Operated Electronics
Wireless Portable Point-of-Sale Terminals
Wireless Infrared Data Communications Systems
Portable Appliances
Serial to Parallel/Parallel to Serial Converter
GPS Devices
Telecommunication Network Routers
Point-of- Sale Terminals

XR17V254IV-F More Descriptions

4 CHANNEL(S) 8M bps SERIAL COMM CONTROLLER PQFP144
66Mhz Pci Bus Quad Uart With Power Management Support
IC UART PCI BUS QUAD 144LQFP
OEMs, CMs ONLY (NO BROKERS)

Product Comparison

The three parts on the right have similar specifications to XR17V254IV-F.

Image

Part Number

Manufacturer

Mount

Package / Case

Number of Pins

JESD-609 Code

Pbfree Code

Moisture Sensitivity Level (MSL)

Number of Terminations

Terminal Finish

Max Operating Temperature

Min Operating Temperature

Subcategory

Technology

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Supply Voltage

Terminal Pitch

Reflow Temperature-Max (s)

Pin Count

Qualification Status

Temperature Grade

Number of Channels

Max Supply Voltage

Min Supply Voltage

Nominal Supply Current

uPs/uCs/Peripheral ICs Type

Clock Frequency

Data Rate

Address Bus Width

Boundary Scan

Low Power Mode

External Data Bus Width

Number of Serial I/Os

Data Transfer Rate-Max

Communication Protocol

Data Encoding/Decoding Method

Height Seated (Max)

Length

Width

RoHS Status

Lead Free

Factory Lead Time

Mounting Type

Packaging

Part Status

Voltage - Supply

Protocol

Data Rate (Max)

FIFO's

With False Start Bit Detection

Operating Supply Voltage

Bus Compatibility

Additional Feature

HTS Code

Operating Temperature (Max)

Operating Temperature (Min)

View Compare
XR17V254IV-F

Exar Corporation

Surface Mount

LQFP

144

e3

yes

2A

144

Matte Tin (Sn)

85°C

-40°C

Serial IO/Communication Controllers

CMOS

QUAD

GULL WING

260

3.3V

0.5mm

40

144

Not Qualified

INDUSTRIAL

4

3.6V

3V

4mA

SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

33MHz

8 Mbps

32

NO

YES

32

4

1 MBps

ASYNC, BIT

NRZ

1.6mm

20mm

20mm

RoHS Compliant

Lead Free

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
XR17V252IM-F

Exar Corporation

-

100-TQFP

-

-

-

3 (168 Hours)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2, DUART

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

8 Weeks

Surface Mount

Tray

Obsolete

3.3V 5V

RS485

8Mbps

64 Byte

Yes

-

-

-

-

-

-

XR17V254IV-F vs XR17V252IM-F
XR17V258IV

Exar Corporation

Surface Mount

LQFP

144

e0

-

4

144

Tin/Lead (Sn/Pb)

85°C

-40°C

Serial IO/Communication Controllers

CMOS

QUAD

GULL WING

NOT SPECIFIED

3.3V

0.5mm

NOT SPECIFIED

144

Not Qualified

INDUSTRIAL

8

3.6V

3V

4mA

SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

33MHz

8 Mbps

32

NO

YES

32

8

1 MBps

ASYNC, BIT

-

1.6mm

20mm

20mm

RoHS Compliant

-

-

-

-

-

-

-

-

-

-

3.3V

PCI

-

-

-

-

XR17V254IV-F vs XR17V258IV
XR17D154IV

Exar Corporation

Surface Mount

LQFP

144

e0

-

-

144

Tin/Lead (Sn/Pb)

-

-

Serial IO/Communication Controllers

CMOS

QUAD

GULL WING

NOT SPECIFIED

5V

0.5mm

NOT SPECIFIED

144

Not Qualified

INDUSTRIAL

-

-

-

-

SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

50MHz

6.25 Mbps

32

NO

YES

32

4

0.78125 MBps

ASYNC, BIT

NRZ

1.6mm

20mm

20mm

RoHS Compliant

-

-

-

-

-

-

-

-

-

-

5V

PCI

ALSO OPERATES AT 3.3 V SUPPLY

8542.31.00.01

85°C

-40°C

XR17V254IV-F vs XR17D154IV