- RS庫存編號:
- 170-4518
- 製造零件編號:
- XR88C681J-F
- 製造商:
- EXAR
此產品已停售
- RS庫存編號:
- 170-4518
- 製造零件編號:
- XR88C681J-F
- 製造商:
- EXAR
法例與合規
產品詳細資訊
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.
規格
Attribute | Value |
---|---|
Number of Channels per Chip | 2 |
Standard Supported | RS232, RS422, RS485 |
Transmit FIFO | 1B |
Receive FIFO | 3B |
Maximum Data Rate | 1Mbit/s |
Mounting Type | Surface Mount |
Package Type | PLCC |
Pin Count | 44 |
Typical Operating Supply Voltage | 5 V |
Dimensions | 16.66 x 16.66 x 4.57mm |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |