EXAR 8-Channel UART IrDA 144-Pin LQFP, XR17V258IV-F
- RS庫存編號:
- 170-4457
- 製造零件編號:
- XR17V258IV-F
- 製造商:
- EXAR
此產品暫時不接受預訂。
抱歉，此產品暫無現貨，目前也不接受預訂。
已增加
單價 毎管：60 个
HK$868.909
| 單位 | Per unit | Per Tube* |
| 60 - 240 | HK$868.909 | HK$52,134.54 |
| 300 + | HK$782.018 | HK$46,921.08 |
| * 參考價格 | ||
- RS庫存編號:
- 170-4457
- 製造零件編號:
- XR17V258IV-F
- 製造商:
- EXAR
法例與合規
- COO (Country of Origin):
- MY
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.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
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 | 8 |
| Standard Supported | IrDA |
| Transmit FIFO | 64B |
| Receive FIFO | 64B |
| Maximum Data Rate | 8Mbit/s |
| Transmitter and Receiver FIFO Counter | Yes |
| Mounting Type | Surface Mount |
| Package Type | LQFP |
| Pin Count | 144 |
| Typical Operating Supply Voltage | 3.3 V |
| Dimensions | 20.1 x 20.1 x 1.45mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |