Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 4.351
Stock
65,072
194,524
Authorized Distributors
0
4
Case/Package
QFP
TQFP
Number of Pins
48
48
Number of Channels
1
1
Data Rate
187.5 kbps
187.5 kbps
Memory Size
-
16 B
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.31.00.30
Introduction Date1992-01-01
Lifecycle StatusObsolete (Last Updated: 6 months ago)
LTB Date2008-02-28
LTD Date2008-08-15
Descriptions
Descriptions of Exar ST16C550IQ48 provided by its distributors.
Serial I/O Controller, 1 Channel(s), 0.1875MBps, CMOS, PQFP48
UART WITH FIFO / UART IC Channel
ST16C550IQ48 EXAR
Manufacturer Aliases
Exar has several brands around the world that distributors may use as alternate names. Exar may also be known as the following names:
- Exar Corporation
- EXAR CORP
- EXR
- EXA
- SIPEX/EXAR
- EXAR CORPORATION;LINEAR TECHNOLOGY;TEXAS INSTRUMENTS
- EXAR CORPORATION (VA)
- Exar (MaxLinear)
- Exar/SIPEX
- SIPEX / ACQUIRED BY EXAR
- EXAR (MPS)
- EXAR INTEGRATED SYSTEMS
- EXAR CORPORATION / SIPEX
- MICRO POWER SYSTEMS
- MICRO POWER SYSTEMS/EXAR
- CADEKA MICROCIRCUITS LLC
- EXAR CORPORATIO
- STARTECH SEMICONDUCTOR INC
Technical Specifications
Physical
Case/PackageQFP
MountSurface Mount
Number of Pins48
Number of Terminals48
Technical
Data Rate187.5 kbps
Max Frequency24 MHz
Max Operating Temperature85 °C
Max Supply Current3 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Current3 mA
Nominal Supply Voltage (DC)5 V
Number of Channels1
Number of I/Os1
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.2 mm
Length7 mm
Terminal Pitch500 µm
Width7 mm