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参数资料
| 型号： | SC16C550BIBS,128 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/48页 |
| 文件大小： | 0K |
| 描述： | IC UART SOT617-1 |
| 标准包装： | 6,000 |
| 特点： | 可编程 |
| 通道数： | 1，UART |
| FIFO's： | 16 字节 |
| 电源电压： | 2.5V，3.3V，5V |
| 带自动流量控制功能： | 是 |
| 带故障启动位检测功能： | 是 |
| 带调制解调器控制功能： | 是 |
| 带CMOS： | 是 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VFQFN 裸露焊盘 |
| 供应商设备封装： | 32-HVQFN（5x5） |
| 包装： | 带卷 (TR) |
| 其它名称： | 935279497128 SC16C550BIBS-F SC16C550BIBS-F-ND |
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1.
General description
The SC16C550B is a Universal Asynchronous Receiver and Transmitter (UART) used for
serial data communications. Its principal function is to convert parallel data into serial
data, and vice versa. The UART can handle serial data rates up to 3 Mbit/s.
The SC16C550B is pin compatible with the ST16C550, TL16C550 and PC16C550, and it
will power-up to be functionally equivalent to the 16C450. The SC16C550B also provides
DMA mode data transfers through FIFO trigger levels and the TXRDY and RXRDY signals
(TXRDY and RXRDY are not supported in the HVQFN32 package). On-board status
registers provide the user with error indications, operational status, and modem interface
control. System interrupts may be tailored to meet user requirements. An internal
loopback capability allows on-board diagnostics.
The SC16C550B operates at 5 V, 3.3 V and 2.5 V, and the Industrial temperature range,
and is available in plastic HVQFN32, DIP40, PLCC44 and LQFP48 packages.
2.
Features
I 5 V, 3.3 V and 2.5 V operation
I Industrial temperature range
I After reset, all registers are identical to the typical 16C450 register set
I Capable of running with all existing generic 16C450 software
I Pin compatibility with the industry-standard ST16C450/550, TL16C450/550,
PC16C450/550
I Up to 3 Mbit/s transmit/receive operation at 5 V, 2 Mbit/s at 3.3 V, and 1 Mbit/s at 2.5 V
I 5 V tolerant on input only pins1
I 16 byte transmit FIFO
I 16 byte receive FIFO with error ags
I Programmable auto-RTS and auto-CTS
N In auto-CTS mode, CTS controls transmitter
N In auto-RTS mode, RX FIFO contents and threshold control RTS
I Automatic hardware ow control
I Software selectable baud rate generator
I Four selectable Receive FIFO interrupt trigger levels
I Standard modem interface
I Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun Break)
I Independent receiver clock input
I Transmit, Receive, Line Status, and Data Set interrupts independently controlled
SC16C550B
5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
Rev. 05 — 1 October 2008
Product data sheet
1.
For data bus pins D7 to D0, see Table 24 “Limiting values”.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SC16C550BIBS-F | 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH UART 16B FIFO RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel |
| SC16C550BIBS-S | 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH UART 16B FIFO RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel |
| SC16C550BIN40 | 制造商:NXP Semiconductors 功能描述:UART 16BYTE FIFO 16C550 DIP40 |
| SC16C550BIN40,112 | 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH UART 16B FIFO RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel |
| SC16C550IA44 | 制造商:NXP Semiconductors 功能描述:UART 16BYTE FIFO 16C550 PLCC44 |
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