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参数资料
| 型号： | SC16C750BIA44,518 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/44页 |
| 文件大小： | 0K |
| 描述： | IC UART SINGLE W/FIFO 44-PLCC |
| 产品培训模块： | Stand-Alone UARTs |
| 标准包装： | 1 |
| 通道数： | 1，UART |
| FIFO's： | 64 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： | 44-LCC（J 形引线） |
| 供应商设备封装： | 44-PLCC |
| 包装： | 标准包装 |
| 产品目录页面： | 828 (CN2011-ZH PDF) |
| 其它名称： | 568-2049-6 |
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1.
General description
The SC16C750B 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 SC16C750B is pin compatible with the TL16C750 and it will power-up to be
functionally equivalent to the 16C450. Programming of control registers enables the
added features of the SC16C750B. Some of these added features are the 64-byte receive
and transmit FIFOs, automatic hardware ow control. The selectable auto-ow control
feature signicantly reduces software overload and increases system efciency while in
FIFO mode by automatically controlling serial data ow using RTS output and CTS input
signals. The SC16C750B also provides DMA mode data transfers through FIFO trigger
levels and the TXRDY and RXRDY signals. 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 SC16C750B operates at 5 V, 3.3 V and 2.5 V, the industrial temperature range and is
available in plastic PLCC44, LQFP64, and HVQFN32 packages.
2.
Features
I Single channel
I 5 V, 3.3 V and 2.5 V operation
I 5 V tolerant on input only pins1
I Industrial temperature range (40 °C to +85 °C)
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. Software compatible with SC16C750 and TL16C750
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 64-byte transmit FIFO
I 64-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, receive FIFO contents and threshold control RTS
I Automatic hardware ow control
I Software selectable baud rate generator
SC16C750B
5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
Rev. 05 — 17 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 |
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| SC16C750BIA44-S | 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH UART 64B 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 |
| SC16C750BIA44-T | 功能描述:UART 接口集成电路 1CH. UART 64B 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 |
| SC16C750BIB64 | 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH UART 64B 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 |
| SC16C750BIB64,128 | 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH 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 |
| SC16C750BIB64,151 | 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH 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 |
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