- RS Stock No.:
- 170-4515
- Mfr. Part No.:
- XR16C854IQ-F
- Manufacturer:
- EXAR
Discontinued product
- RS Stock No.:
- 170-4515
- Mfr. Part No.:
- XR16C854IQ-F
- Manufacturer:
- EXAR
Legislation and 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 |
Standard Supported | IrDA, RS232, RS422, RS485 |
Transmit FIFO | 128B |
Receive FIFO | 128B |
Maximum Data Rate | 2Mbit/s |
Transmitter and Receiver FIFO Counter | Yes |
Mounting Type | Surface Mount |
Package Type | QFP |
Pin Count | 100 |
Typical Operating Supply Voltage | 2.97 → 5.5 V |
Dimensions | 20.1 x 14.1 x 3.05mm |
Length | 20.1mm |
Width | 14.1mm |
Height | 3.05mm |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |