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SC28L92A1A集成电路(IC)UART(通用异步接收器发送器)规格书PDF中文资料
![SC28L92A1A](https://img.114ic.com/dgk/photos/NXP%20Semi%20Photos/568-44-PLCC,SOT187-2.jpg)
厂商型号 |
SC28L92A1A |
参数属性 | SC28L92A1A 封装/外壳为44-LCC(J 形引线);包装为卷带(TR);类别为集成电路(IC) > UART(通用异步接收器发送器);产品描述:IC UART DUAL W/FIFO 44-PLCC |
功能描述 | 3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter (DUART) |
文件大小 |
349.31 Kbytes |
页面数量 |
73 页 |
生产厂商 | NXP Semiconductors |
企业简称 |
nxp【恩智浦】 |
中文名称 | 恩智浦半导体公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-23 16:38:00 |
SC28L92A1A规格书详情
General description
The SC28L92 is a pin and function replacement for the SCC2692 and SC26C92 operating at 3.3 V or 5 V supply with added features and deeper FIFOs. Its configuration on power-up is that of the SC26C92.
Features
■ 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
■ Dual full-duplex independent asynchronous receiver/transmitters
■ 16 character FIFOs for each receiver and transmitter
■ Pin programming selects 68xxx or 80xxx bus interface
■ Programmable data format
◆ 5 data to 8 data bits plus parity
◆ Odd, even, no parity or force parity
◆ 1 stop, 1.5 stop or 2 stop bits programmable in 1⁄16-bit increments
■ 16-bit programmable counter/timer
■ Programmable baud rate for each receiver and transmitter selectable from:
◆ 28 fixed rates: 50 kBd to 230.4 kBd
◆ Other baud rates to 1 MHz at 16×
◆ Programmable user-defined rates derived from a programmable counter/timer
◆ External 1× or 16× clock
■ Parity, framing, and overrun error detection
■ False start bit detection
■ Line break detection and generation
■ Programmable channel mode
◆ Normal (full-duplex)
◆ Automatic echo
◆ Local loopback
◆ Remote loopback
◆ Multi-drop mode (also called wake-up or 9-bit)
■ Multi-function 7-bit input port (includes IACKN)
◆ Can serve as clock or control inputs
◆ Change of state detection on four inputs
◆ Inputs have typically > 100 kΩ pull-up resistors
◆ Change of state detectors for modem control
■ Multi-function 8-bit output port
◆ Individual bit set/reset capability
◆ Outputs can be programmed to be status/interrupt signals
◆ FIFO status for DMA interface
■ Versatile interrupt system
◆ Single interrupt output with eight maskable interrupting conditions
◆ Output port can be configured to provide a total of up to six separate interrupt outputs that may be wire ORed
◆ Each FIFO can be programmed for four different interrupt levels
◆ Watchdog timer for each receiver
■ Maximum data transfer rates: 1× - 1 Mbit/s, 16× - 1 Mbit/s
■ Automatic wake-up mode for multi-drop applications
■ Start-end break interrupt/status
■ Detects break which originates in the middle of a character
■ On-chip crystal oscillator
■ Power-down mode
■ Receiver time-out mode
■ Single 3.3 V or 5 V power supply
■ Powers up to emulate SC26C92
SC28L92A1A属于集成电路(IC) > UART(通用异步接收器发送器)。恩智浦半导体公司制造生产的SC28L92A1AUART(通用异步接收器发送器)UART(通用异步接收器/发射器)接口是将来自微控制器或 CPU 的并行位转换为串行位以便进行传输,或将接收到的串行位转换为并行位以供其他微控制器或 CPU 使用的物理电路。UART 可以使用 RS232、RS422 或 RS485 协议进行数据传输,并根据通道数、数据速率和其他特性(例如内部振荡器、定时器、计数器、GPIO 和打印机端口)来选择。
产品属性
- 产品编号:
SC28L92A1A,518
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > UART(通用异步接收器发送器)
- 系列:
Impact
- 包装:
卷带(TR)
- 特性:
可配置 GPIO,内部振荡器,定时器/计数器
- 通道数:
2,DUART
- FIFO:
16 字节
- 数据速率(最大值):
1Mbps
- 电压 - 供电:
3.3V,5V
- 带自动流量控制:
是
- 带假起始位检测:
是
- 带调制解调器控制:
是
- 安装类型:
表面贴装型
- 封装/外壳:
44-LCC(J 形引线)
- 供应商器件封装:
44-PLCC(16.59x16.59)
- 描述:
IC UART DUAL W/FIFO 44-PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
PLCC44 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NXP |
22+ |
SOP |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NXP(恩智浦) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
PHILIPS |
PLCC44 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
PHILIPS/飞利浦 |
23+ |
PLCC44 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
PHILIPS |
06/07+ |
PLCC44 |
80 |
询价 | |||
PHILIPS |
2020+ |
PLCC44 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
2322+ |
NA |
33220 |
无敌价格 主销品牌 正规渠道订货 免费送样!!! |
询价 | |||
NXP |
1716+ |
? |
8450 |
只做原装进口,假一罚十 |
询价 | ||
NXP/恩智浦 |
10+ |
PLCC |
880000 |
明嘉莱只做原装正品现货 |
询价 |