Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 4.21
Stock
65,072
168,310
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: 4 months ago)
LTB Date2008-02-28
LTD Date2008-08-15
Descriptions
Descriptions of Exar ST16C550IQ48 provided by its distributors.
UART WITH FIFO / UART IC Channel
Serial I/O Controller, CMOS, PQFP48
UART WITH FIFO
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
Number of Channels1
Number of I/Os1
Operating Supply Voltage5 V
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.2 mm
Length7 mm
Terminal Pitch500 µm
Width7 mm