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| 型号： | SC16IS752IPW-T |
| 厂商： | NXP Semiconductors |
| 文件页数： | 52/60页 |
| 文件大小： | 0K |
| 描述： | IC UART DUAL I2C/SPI 28-TSSOP |
| 标准包装： | 2,500 |
| 特点： | 低电流 |
| 通道数： | 2，DUART |
| FIFO's： | 64 字节 |
| 规程： | RS232，RS485 |
| 电源电压： | 2.5V, 3.3V |
| 带自动流量控制功能： | 是 |
| 带IrDA 编码器/解码器： | 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： | 28-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 28-TSSOP |
| 包装： | 带卷 (TR) |
| 配用： | 568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART 568-3510-ND - DEMO BOARD SPI/I2C TO UART |
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SC16IS752_SC16IS762
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 9 — 22 March 2012
56 of 60
NXP Semiconductors
SC16IS752; SC16IS762
Dual UART with I2C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
For further information on temperature profiles, refer to Application Note AN10365
“Surface mount reflow soldering description”.
18. Appendix
18.1 Errata for Rev. E added 12 August 2011
18.1.1 IrDA wake-up
In Rev. D, the UART cannot wake up through RX pin once the UART is put to sleep by the
host.
18.1.2 Clearing of RX FIFO overflow
In Rev. D, once the receive FIFO overflows, the receive FIFO cannot be cleared with FIFO
reset command if the UART is continuously receiving data.
18.1.3 Interrupt priority encoder
When the edge of the IOR signal (an internal signal that reads IIR register) comes close to
the X1 clock that generates the interrupt, the value of the Interrupt Indication Register (IIR)
might not be correct. This issue might occur if the X1 clock is very slow and the host read
operation is very fast in response to the interrupt from the UART.
18.1.4 Time-out interrupt
If the host reads the receive FIFO at the at the same time as a time-out interrupt condition
happens, the host might read 0xCC (time-out) in the Interrupt Indication Register (IIR), but
bit 0 of the Line Status Register (LSR) is not set (means there is not data in the
receive FIFO). This is a conflict of the receive FIFO status when IIR = 0xCC (time-out), it
indicates that there are data in the receive FIFO, but LSR bit 0 = 0 indicates otherwise.
MSL: Moisture Sensitivity Level
Fig 39. Temperature profiles for large and small components
001aac844
temperature
time
minimum peak temperature
= minimum soldering temperature
maximum peak temperature
= MSL limit, damage level
peak
temperature
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相关代理商/技术参数 |
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|---|---|
| SC16IS760 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support |
| SC16IS760IBS | 功能描述:UART 接口集成电路 I2C/SPI-UARTBRIDGE W/IRDA AND GPIO 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 |
| SC16IS760IBS,128 | 功能描述:UART 接口集成电路 I2C/SPI-UARTBRIDGE 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 |
| SC16IS760IBS,151 | 功能描述:UART 接口集成电路 UART I2C/SPI 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 |
| SC16IS760IBS,157 | 功能描述:UART 接口集成电路 I2C/SPI-UARTBRIDGE 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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