参数资料
型号: SC28L92A1A,512
厂商: NXP Semiconductors
文件页数: 12/73页
文件大小: 0K
描述: IC UART DUAL W/FIFO 44-PLCC
标准包装: 26
系列: IMPACT
特点: 故障启动位检测
通道数: 2,DUART
FIFO's: 16 字节
电源电压: 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: 44-LCC(J 形引线)
供应商设备封装: 44-PLCC
包装: 管件
其它名称: 935263293512
SC28L92A1A
SC28L92A1A-ND
SC28L92_7
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 19 December 2007
2 of 73
NXP Semiconductors
SC28L92
3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter
2.
Features
I Member of IMPACT family: 3.3 V to 5.0 V, 40 °C to +85 °C and 68xxx or 80xxx bus
interface for all devices
I Dual full-duplex independent asynchronous receiver/transmitters
I 16 character FIFOs for each receiver and transmitter
I Pin programming selects 68xxx or 80xxx bus interface
I Programmable data format
N 5 data to 8 data bits plus parity
N Odd, even, no parity or force parity
N 1 stop, 1.5 stop or 2 stop bits programmable in 116-bit increments
I 16-bit programmable counter/timer
I Programmable baud rate for each receiver and transmitter selectable from:
N 28 xed rates: 50 kBd to 230.4 kBd
N Other baud rates to 1 MHz at 16×
N Programmable user-dened rates derived from a programmable counter/timer
N External 1× or 16× clock
I Parity, framing, and overrun error detection
I False start bit detection
I Line break detection and generation
I Programmable channel mode
N Normal (full-duplex)
N Automatic echo
N Local loopback
N Remote loopback
N Multi-drop mode (also called wake-up or 9-bit)
I Multi-function 7-bit input port (includes IACKN)
N Can serve as clock or control inputs
N Change of state detection on four inputs
N Inputs have typically > 100 k pull-up resistors
N Change of state detectors for modem control
I Multi-function 8-bit output port
N Individual bit set/reset capability
N Outputs can be programmed to be status/interrupt signals
N FIFO status for DMA interface
I Versatile interrupt system
N Single interrupt output with eight maskable interrupting conditions
N Output port can be congured to provide a total of up to six separate interrupt
outputs that may be wire ORed
N Each FIFO can be programmed for four different interrupt levels
N Watchdog timer for each receiver
I Maximum data transfer rates: 1× - 1 Mbit/s, 16× - 1 Mbit/s
I Automatic wake-up mode for multi-drop applications
I Start-end break interrupt/status
I Detects break which originates in the middle of a character
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SC28L92A1A-S 功能描述:UART 接口集成电路 3V-5V 2CH UART INTEL/MOT INTRF 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
SC28L92A1A-T 功能描述:UART 接口集成电路 3V-5V 2CH UART INTEL/MOT INTRF 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
SC28L92A1B 功能描述:UART 接口集成电路 UART DUAL W/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
SC28L92A1B,528 功能描述:UART 接口集成电路 3V-5V 2CH UART INTEL/MOT INTRF 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
SC28L92A1B,551 功能描述:UART 接口集成电路 IC UART DUAL W/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