参数资料
型号: SC16C750BIB64,151
厂商: NXP Semiconductors
文件页数: 44/44页
文件大小: 0K
描述: IC UART SINGLE W/FIFO 64-LQFP
产品培训模块: Stand-Alone UARTs
标准包装: 160
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:
带故障启动位检测功能:
带调制解调器控制功能:
带CMOS:
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
产品目录页面: 828 (CN2011-ZH PDF)
其它名称: 568-3284
935274403151
SC16C750BIB64-S
SC16C750B_5
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 — 17 October 2008
9 of 44
NXP Semiconductors
SC16C750B
5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
The rich feature set of the SC16C750B is available through internal registers. Automatic
hardware ow control, selectable transmit and receive FIFO trigger level, selectable TX
and RX baud rates, modem interface controls, and a sleep mode are some of these
features.
6.1 Internal registers
The SC16C750B provides 12 internal registers for monitoring and control. These registers
are shown in Table 3. These twelve registers are similar to those already available in the
standard 16C550. These registers function as data holding registers (THR/RHR), interrupt
status and control registers (IER/ISR), a FIFO Control Register (FCR), line status and
control registers (LCR/LSR), modem status and control registers (MCR/MSR),
programmable data rate (clock) control registers (DLL/DLM), and a user accessible
Scratchpad Register (SPR). Register functions are more fully described in the following
paragraphs.
[1]
These registers are accessible only when LCR[7] is a logic 0.
[2]
These registers are accessible only when LCR[7] is a logic 1.
Table 3.
Internal registers decoding
A2
A1
A0
READ mode
WRITE mode
General register set (THR/RHR, IER/ISR, MCR/MSR, FCR, LSR, SPR)[1]
0
Receive Holding Register
Transmit Holding Register
0
1
Interrupt Enable Register
0
1
0
Interrupt Status Register
FIFO Control Register
0
1
Line Control Register
1
0
Modem Control Register
1
0
1
Line Status Register
n/a
1
0
Modem Status Register
n/a
1
Scratchpad Register
Baud rate register set (DLL/DLM)[2]
0
LSB of Divisor Latch
0
1
MSB of Divisor Latch
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SC16C750BIB64-F 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-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
SC16C750BIBS 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
SC16C750BIBS,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
SC16C750BIBS,151 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