XR88C681CJ-F Overview
Alternatively, UART can be purchased in the cost-effective 44-LCC (J-Lead) package.Transmission is carried out over 2, DUART channels.Tube is adopted as the packaging option.Its uPs/uCs/Peripheral ICs use SERIAL IO/COMMUNICATION CONTROLLER, SERIAL.The configuration uses 44 terminations.During operation, it receives a voltage of 5V.The status of this electronic part is currently Active.As a means of communicating data, there are 2 serial I/Os available.Surface Mount is the method for mounting it.In order for it to operate, a voltage of 5V must be applied.Its clock frequency is measured at 7.372MHz.The object possesses some characteristics that are similar to Internal Oscillator, Timer/Counter.Operating at 70°C is its maximum temperature limit.Transferring data is not possible with 4 I/Os.15mA is an acceptable maximum supply current.
XR88C681CJ-F Features
2 serial I/Os
Clock frequency of 7.372MHz
4 I/Os

XR88C681CJ-F Applications
There are a lot of MaxLinear, Inc.
XR88C681CJ-F UARTs applications.

White goods
Battery Operated Electronics
Handheld Terminal
Personal Digital Assistants
Cellular Phones DataPort
Wireless Infrared Data Communications Systems
Handheld Terminals and Tablets
Handheld Computers
Wireless Portable Point-of-Sale Terminals
GPS Devices

Factory Lead Time	16 Weeks
Mounting Type	Surface Mount
Package / Case	44-LCC (J-Lead)
Surface Mount	YES
Packaging	Tube
Published	2006
JESD-609 Code	e3
Feature	Internal Oscillator, Timer/Counter
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	44
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
HTS Code	8542.31.00.01
Voltage - Supply	5V
Terminal Position	QUAD
Terminal Form	J BEND
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Supply Voltage	5V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
JESD-30 Code	S-PQCC-J44
Qualification Status	Not Qualified
Operating Temperature (Max)	70°C
Temperature Grade	COMMERCIAL
Number of Channels	2, DUART
Number of I/O	4
uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency	7.372MHz
Supply Current-Max	15mA
Address Bus Width	8
Boundary Scan	NO
Low Power Mode	YES
External Data Bus Width	8
RAM (words)	128
Data Rate (Max)	1Mbps
Number of Serial I/Os	2
Bus Compatibility	8080; 8080A; 8085; 8086; 8088; Z80; Z8000; 68XX; 65XX; 8051; 68HC11
On Chip Data RAM Width	8
Data Transfer Rate-Max	0.125 MBps
Communication Protocol	ASYNC, BIT
Data Encoding/Decoding Method	NRZ
FIFO's	3 Byte
Length	16.585mm
Height Seated (Max)	4.57mm
Width	16.585mm
RoHS Status	RoHS Compliant