EXAR XR16V554DIV-F Quad UART 4Mbit/s, 2.25 → 3.6 V, 64-Pin, LQFP

  • RS Stock No. 778-0898
  • Mfr. Part No. XR16V554DIV-F
  • Manufacturer EXAR
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

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.

Specifications
Attribute Value
Number of Channels per Chip 4
Transmit FIFO 16B
Receive FIFO 16B
Maximum Data Rate 4Mbit/s
Mounting Type Surface Mount
Package Type LQFP
Pin Count 64
Typical Operating Supply Voltage 2.25 → 3.6 V
Dimensions 10.1 x 10.1 x 1.45mm
Length 10.1mm
Width 10.1mm
Height 1.45mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Temporarily out of stock - back order for despatch 31/12/2019, delivery within 3 working days from despatch date
Price Each
SGD 12.01
(exc. GST)
SGD 12.85
(inc. GST)
units
Per unit
1 - 9
SGD12.01
10 - 49
SGD11.88
50 - 99
SGD11.63
100 - 249
SGD11.40
250 +
SGD11.17
Packaging Options: