Exar Corporation XR68C681P-F

Name: XR68C681P-F
Brand: Exar Corporation
SKU: 3686409-XR68C681P-F
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: XR68C681P-F

Manufacturer:: Exar Corporation

Ventron No:: 3686409-XR68C681P-F

Description:: IC UART CMOS DUAL 40DIP

ECAD Model:

Datasheet:: XR68C681P-F

Specifications

Exar Corporation XR68C681P-F technical specifications, attributes, parameters and parts with similar specifications to Exar Corporation XR68C681P-F.

Mount
Through Hole
Package / Case
PDIP
Number of Pins
40
JESD-609 Code
e3
Number of Terminations
40
ECCN Code
EAR99
Terminal Finish
MATTE TIN
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Technology
CMOS
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Supply Voltage
5V
Reflow Temperature-Max (s)
NOT SPECIFIED
Pin Count
40
Qualification Status
Not Qualified
Temperature Grade
INDUSTRIAL
Number of Channels
2
Max Supply Voltage
5V
Min Supply Voltage
4.75V
Nominal Supply Current
15mA
uPs/uCs/Peripheral ICs Type
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency
4MHz
Data Rate
1 Mbps
Address Bus Width
4
Boundary Scan
NO
Low Power Mode
NO
External Data Bus Width
8
Number of Serial I/Os
2
Communication Protocol
ASYNC, BIT
Data Encoding/Decoding Method
NRZ
Height Seated (Max)
6.35mm
Length
51.75mm
RoHS Status
RoHS Compliant

Description

XR68C681P-F Overview
This product has 40 terminations and a matte tin terminal finish. It is not qualified for a specific qualification status. The temperature grade is industrial and the maximum supply voltage is 5V. It falls under the category of serial IO/communication controller, serial type of uPs/uCs/peripheral ICs. The clock frequency is 4MHz and it does not have a low power mode. The maximum height when seated is 6.35mm and it is RoHS compliant.

XR68C681P-F Features
2 serial I/Os
Clock frequency of 4MHz

XR68C681P-F Applications
There are a lot of Exar Corporation XR68C681P-F UARTs applications.

White goods
Factory automation and process control
Multi-port RS-232/RS-422/RS-485 Cards
Multi serial ports RS-232/RS-422/RS-485 Cards
Universal PCI Bus Add-in Card
Handheld Terminal
Router C ontrol
Industrial computing
Wireless Portable Point-of-Sale Terminals
Gaming Terminals

XR68C681P-F More Descriptions

SERIAL IO/COMMUNICATION CONTROLLER SERIAL DUAL Not Qualified CMOS UART IC 5V 1Mbps 4MHz 51.75mm
IC Uart Cmos Dual 40DIP
OEMs, CMs ONLY (NO BROKERS)
Dual Channel UART

Product Comparison

The three parts on the right have similar specifications to XR68C681P-F.

Image

Part Number

Manufacturer

Mount

Package / Case

Number of Pins

JESD-609 Code

Number of Terminations

ECCN Code

Terminal Finish

Max Operating Temperature

Min Operating Temperature

Technology

Terminal Position

Peak Reflow Temperature (Cel)

Supply Voltage

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

Communication Protocol

Data Encoding/Decoding Method

Height Seated (Max)

Length

RoHS Status

Subcategory

Operating Supply Voltage

Power Supplies

Screening Level

Mounting Type

Supplier Device Package

Packaging

Feature

Part Status

Moisture Sensitivity Level (MSL)

Voltage - Supply

Data Rate (Max)

FIFO's

With Auto Flow Control

Factory Lead Time

Surface Mount

Additional Feature

HTS Code

Terminal Form

Terminal Pitch

JESD-30 Code

Operating Temperature (Max)

Data Transfer Rate-Max

Width

View Compare
XR68C681P-F

Exar Corporation

Through Hole

PDIP

40

e3

40

EAR99

MATTE TIN

85°C

-40°C

CMOS

DUAL

NOT SPECIFIED

5V

NOT SPECIFIED

40

Not Qualified

INDUSTRIAL

2

5V

4.75V

15mA

SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

4MHz

1 Mbps

4

NO

NO

8

2

ASYNC, BIT

NRZ

6.35mm

51.75mm

RoHS Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
XR68C681CP

Exar Corporation

Through Hole

PDIP

40

e0

40

-

TIN LEAD

70°C

0°C

CMOS

DUAL

NOT SPECIFIED

5V

NOT SPECIFIED

40

Not Qualified

COMMERCIAL

2

5.25V

4.75V

15mA

SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

4MHz

1 Mbps

4

NO

NO

8

2

ASYNC, BIT

NRZ

6.35mm

51.75mm

RoHS Compliant

Serial IO/Communication Controllers

5V

5V

MIL-STD-883

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

XR68C681P-F vs XR68C681CP
XR68C92IV-F

Exar Corporation

-

44-LQFP

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2, DUART

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

44-LQFP (10x10)

Tray

Configurable GPIO, Internal Oscillator, Timer/Counter

Obsolete

3 (168 Hours)

2.97V~5.5V

230.4Kbps

16 Byte

Yes

-

-

-

-

-

-

-

-

-

-

XR68C681P-F vs XR68C92IV-F
XR68C92CV-F

Exar Corporation

-

44-LQFP

-

e3

44

-

Matte Tin (Sn)

-

-

CMOS

QUAD

260

5V

40

-

Not Qualified

COMMERCIAL

2, DUART

-

-

-

SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

24MHz

-

4

NO

YES

8

2

ASYNC, BIT

NRZ

1.6mm

10mm

RoHS Compliant

-

-

-

-

Surface Mount

-

Tray

Configurable GPIO, Internal Oscillator, Timer/Counter

Active

3 (168 Hours)

2.97V~5.5V

230.4Kbps

16 Byte

Yes

8 Weeks

YES

ALSO OPERATES AT 3.3V SUPPLY

8542.31.00.01

GULL WING

0.8mm

S-PQFP-G44

70°C

0.125 MBps

10mm

XR68C681P-F vs XR68C92CV-F