参数资料
型号: SC16C752BIB48,128
厂商: NXP Semiconductors
文件页数: 4/47页
文件大小: 0K
描述: IC DUAL UART 64BYTE 48LQFP
标准包装: 2,000
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:
带故障启动位检测功能:
带调制解调器控制功能:
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 带卷 (TR)
其它名称: 935274411128
SC16C752BIB48-F
SC16C752BIB48-F-ND
SC16C752B
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 6 — 30 November 2010
12 of 47
NXP Semiconductors
SC16C752B
5 V, 2.2 V and 2.5 V dual UART, 5 Mbit/s (max.), with 64-byte FIFOs
6.4 Reset
Table 4 summarizes the state of register after reset.
[1]
Registers DLL, DLM, SPR, XON1, XON2, XOFF1, XOFF2 are not reset by the top-level reset signal
RESET, i.e., they hold their initialization values during reset.
Table 5 summarizes the state of registers after reset.
Table 4.
Register reset functions[1]
Register
Reset control
Reset state
Interrupt Enable Register
RESET
all bits cleared
Interrupt Identification Register
RESET
bit 0 is set; all other bits cleared
FIFO Control Register
RESET
all bits cleared
Line Control Register
RESET
reset to 0001 1101 (1Dh)
Modem Control Register
RESET
all bits cleared
Line Status Register
RESET
bit 5 and bit 6 set; all other bits cleared
Modem Status Register
RESET
bits [3:0] cleared; bits [7:4] input signals
Enhanced Feature Register
RESET
all bits cleared
Receiver Holding Register
RESET
pointer logic cleared
Transmitter Holding Register
RESET
pointer logic cleared
Transmission Control Register
RESET
all bits cleared
Trigger Level Register
RESET
all bits cleared
Table 5.
Signal RESET functions
Signal
Reset control
Reset state
TXn
RESET
HIGH
RTSn
RESET
HIGH
DTRn
RESET
HIGH
RXRDYn
RESET
HIGH
TXRDYn
RESET
LOW
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SC16C752BIB48-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
SC16C752BIB48-S 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 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
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