参数资料
| 型号： | SC16C752BIBS,128 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/47页 |
| 文件大小： | 0K |
| 描述： | IC DUAL UART 64BYTE 32HVQFN |
| 标准包装： | 6,000 |
| 通道数： | 2，DUART |
| 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 |
| 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： | 935276389128 SC16C752BIBS-F SC16C752BIBS-F-ND |
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1.
General description
The SC16C752B is a dual Universal Asynchronous Receiver/Transmitter (UART) with
64-byte FIFOs, automatic hardware/software flow control, and data rates up to 5 Mbit/s
(3.3 V and 5 V). The SC16C752B offers enhanced features. It has a Transmission Control
Register (TCR) that stores receiver FIFO threshold levels to start/stop transmission during
hardware and software flow control. With the FIFO Rdy register, the software gets the
status of TXRDYn/RXRDYn for all four ports in one access. On-chip 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 UART transmits data, sent to it over the peripheral 8-bit bus, on the TXn signal and
receives characters on the RXn signal. Characters can be programmed to be 5 bits, 6 bits,
7 bits, or 8 bits. The UART has a 64-byte receive FIFO and transmit FIFO and can be
programmed to interrupt at different trigger levels. The UART generates its own desired
baud rate based upon a programmable divisor and its input clock. It can transmit even,
odd, or no parity and 1, 1.5, or 2 stop bits. The receiver can detect break, idle, or framing
errors, FIFO overflow, and parity errors. The transmitter can detect FIFO underflow. The
UART also contains a software interface for modem control operations, and has software
flow control and hardware flow control capabilities.
The SC16C752B is available in plastic LQFP48 and HVQFN32 packages.
2.
Features and benefits
Pin compatible with SC16C2550 with additional enhancements
Up to 5 Mbit/s baud rate (at 3.3 V and 5 V; at 2.5 V maximum baud rate is 3 Mbit/s)
64-byte transmit FIFO
64-byte receive FIFO with error flags
Programmable and selectable transmit and receive FIFO trigger levels for DMA and
interrupt generation
Software/hardware flow control
Programmable Xon/Xoff characters
Programmable auto-RTS and auto-CTS
Optional data flow resume by Xon any character
DMA signalling capability for both received and transmitted data
Supports 5 V, 3.3 V and 2.5 V operation
SC16C752B
5 V, 2.2 V and 2.5 V dual UART, 5 Mbit/s (max.), with 64-byte
FIFOs
Rev. 6 — 30 November 2010
Product data sheet
相关PDF资料 |
PDF描述 |
|---|---|
| SC16C554BIB80,528 | IC UART QUAD W/FIFO 80-LQFP |
| ATMEGA88-15AZ | MCU AVR 8K FLASH 15MHZ 32-TQFP |
| SC16C752BIB48,151 | IC DUAL UART 64BYTE 48LQFP |
| SC16C752BIB48,157 | IC UART DUAL W/FIFO 48-LQFP |
| SC16C752BIB48,128 | IC DUAL UART 64BYTE 48LQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SC16C752BIBS-F | 功能描述:UART 接口集成电路 16CB 2.5V-5V 2CH 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 |
| SC16C752BIBS-S | 功能描述:UART 接口集成电路 2CH. 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 |
| SC16C752IB48 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Dual UART with 64-byte FIFO |
| SC16C752IB48,128 | 功能描述:UART 接口集成电路 Dual UART 64-byte 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 |
| SC16C752IB48,151 | 功能描述:UART 接口集成电路 16C 2.5V-5V 2CH 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 |
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