MaxLinear UART RS232, RS422, RS485 44-Pin PLCC, ST16C550CJ44-F

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Bulk discount available

Subtotal (1 tube of 27 units)*

R 1 995,759

(exc. VAT)

R 2 295,135

(inc. VAT)

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Temporarily out of stock
  • 54 unit(s) shipping from 16 January 2026
  • Plus 27 unit(s) shipping from 20 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
27 - 27R 73.917R 1,995.76
54 - 81R 72.069R 1,945.86
108 - 243R 69.907R 1,887.49
270 - 513R 67.111R 1,812.00
540 +R 64.426R 1,739.50

*price indicative

RS stock no.:
913-4231
Mfr. Part No.:
ST16C550CJ44-F
Manufacturer:
MaxLinear
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Brand

MaxLinear

Number of Channels per Chip

1

Standard Supported

RS232, RS422, RS485

Transmit FIFO

16B

Receive FIFO

16B

Maximum Data Rate

1.5Mbit/s

Mounting Type

Surface Mount

Package Type

PLCC

Pin Count

44

Typical Operating Supply Voltage

2.97 → 5.5 V

Dimensions

16.66 x 16.66 x 4.57mm

Minimum Operating Temperature

0 °C

Maximum Operating Temperature

+70 °C

COO (Country of Origin):
MY

Universal Asynchronous Receiver/Transmitter (UART), EXAR


Exar offer a variety of UARTs (Universal Asynchronous Receiver Transmitter) with a broad range of first in, first out (FIFO) depths, while supporting popular central processing unit (CPU) bus interface such as 8-bit VLIO.


A Universal Asynchronous Receiver/Transmitter, abbreviated (UART) and universal synchronous/asynchronous receiver/transmitter (USART) are commonly used in conjunction with communication standards such as EIA, RS-232, RS-422 or RS-485. It takes bytes of data and transmits or receives the individual bits in a sequential fashion. Modem (Modulator-Demodulator) that modulates an analogue carrier signal to encode digital information and demodulates the signal to decode the transmitted information includes the UART function for transmission over telephone lines.

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