ST16C550CJ44 Asynchronous Receiver and Transmitter 44PLCC MBF028A

£12.00

29 in stock

SKU: MBF028A Category:

Description

WE ARE RICH ELECTRONICS

WE PURCHASE AND RECYCLE

SURPLUS ELECTRONIC

COMPONENTS AND EQUIPMENT!

For sale here we have the above…

1 Piece

44-Lead PLCC

GENERAL DESCRIPTION
The ST16C550 (550) is a universal asynchronous re-
ceiver and transmitter with 16 byte transmit and receive
FIFO. It operates at 2.97 to 5.5 volts. A programmable
baud rate generator can select transmit and receive
clock rates from 50 bps to 1.5 Mbps.
The ST16C550 is an improved version of the NS16C550
UART with higher operating speed and lower access
time. The ST16C550 on board status registers provides
the error conditions, type and status of the transfer
operation being performed. Included is complete MO-
DEM control capability, and a processor interrupt
system that may be software tailored to the user’s
requirements. The ST16C550 provides internal loop-
back capability for on board diagnostic testing.
The ST16C550 is available in 40 pin PDIP, 44 pin PLCC,
and 48 pin TQFP packages. It is fabricated in an
advanced CMOS process to achieve low drain power
and high speed requirements.
FEATURES
Pin to pin and functionally compatible to the Industry
Standard 16C550
2.97 to 5.5 volt operation
24MHz clock operation at 5V
16MHz clock operation at 3.3V
16 byte transmit FIFO
16 byte receive FIFO with error flags
Full duplex operation
Transmit and receive control
Four selectable receive FIFO interrupt trigger levels
Standard modem interface
Compatible with ST16C450
Low operating current ( 1.2mA typ. )

We have not been able to identify who the manufacturer of these chips was from the logo, however they were produced by several companies…  

For Exar datasheet search…ST16C550CJ44

Or go directly to…

https://pdf1.alldatasheet.com/datasheet-pdf/view/82558/EXAR/ST16C550CJ44.html

PLEASE NOTE!
These parts came to us as part of a lot of surplus stock from a large ‘Milspec’ Co. and have been kept in storage for some time, we have therefore classified them as ‘new other’. They are however pristine, stored with us still in their original packaging and ‘as new’ in all respects, the photographs are representative of their excellent condition, and, as with all our products they come with a full guarantee.

If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.

Additional information

Brand

MPN

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