1 x Exar ST16C2552CJ44TR-F Dual Universal Asynchronous Receiver & Transmitter - EXAR
EXAR
EXAR ST16C2552CJ44TR-F Dual Universal Asynchronous Receiver & Transmitter RS232, RS485 4Mbit/s, 2.97 → 5.5 V
- BMUK Part # :-686-5894
- BrandEXAR
- Mfr. Part No.ST16C2552CJ44-F
-
- You will get 1 IC

Universal Asynchronous Receiver/Transmitter (UART), EXAR
Exar offers 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 interfaces 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 including the UART function for transmission over telephone lines.
Number of Channels per Chip | 2 | |
Standard Supported | RS232, RS485 | |
Transmit FIFO | 16B | |
Receive FIFO | 16B | |
Maximum Data Rate | 4Mbit/s | |
Transmitter and Receiver FIFO Counter | Yes | |
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 3.68mm | |
Length | 16.66mm | |
Width | 16.66mm | |
Height | 3.68mm | |
Maximum Operating Temperature | +70 °C | |
Minimum Operating Temperature | 0 °C |