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SC16C550BIA44 PDF预览

SC16C550BIA44

更新时间: 2024-11-10 21:57:31
品牌 Logo 应用领域
恩智浦 - NXP 微控制器和处理器串行IO控制器通信控制器外围集成电路先进先出芯片数据传输PC时钟
页数 文件大小 规格书
47页 222K
描述
5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs

SC16C550BIA44 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:LPCC
包装说明:PLASTIC, MS-018, SOT-187-2, LCC-44针数:44
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.69Is Samacsys:N
其他特性:ALSO OPERATES AT 2.5V SUPPLY地址总线宽度:3
边界扫描:NO最大时钟频率:48 MHz
通信协议:ASYNC, BIT数据编码/解码方法:NRZ
最大数据传输速率:0.375 MBps外部数据总线宽度:8
JESD-30 代码:S-PQCC-J44JESD-609代码:e3
长度:16.585 mm低功率模式:NO
湿度敏感等级:3串行 I/O 数:1
端子数量:44最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC44,.7SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):245电源:2.5/5 V
认证状态:Not Qualified座面最大高度:4.57 mm
子类别:Serial IO/Communication Controllers最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin (Sn)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:16.585 mmuPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches:1

SC16C550BIA44 数据手册

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SC16C550B  
5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs  
Rev. 02 — 14 December 2004  
Product data  
1. General description  
The SC16C550B is a Universal Asynchronous Receiver and Transmitter (UART)  
used for serial data communications. Its principal function is to convert parallel data  
into serial data, and vice versa. The UART can handle serial data rates up to 3 Mbit/s.  
The SC16C550B is pin compatible with the ST16C550, TL16C550 and PC16C550,  
and it will power-up to be functionally equivalent to the 16C450. The SC16C550B  
also provides DMA mode data transfers through FIFO trigger levels and the TXRDY  
and RXRDY signals. On-board status registers provide the user with error indications,  
operational status, and modem interface control. System interrupts may be tailored to  
meet user requirements. An internal loop-back capability allows on-board  
diagnostics.  
The SC16C550B operates at 5 V, 3.3 V and 2.5 V, and the Industrial temperature  
range, and is available in plastic DIP40, PLCC44 and LQFP48 packages.  
2. Features  
5 V, 3.3 V and 2.5 V operation  
Industrial temperature range  
After reset, all registers are identical to the typical 16C450 register set  
Capable of running with all existing generic 16C450 software  
Pin compatibility with the industry-standard ST16C450/550, TL16C450/550,  
PC16C450/550  
Up to 3 Mbit/s transmit/receive operation at 5 V, 2 Mbit/s at 3.3 V, and 1 Mbit/s at  
2.5 V  
16 byte transmit FIFO  
16 byte receive FIFO with error flags  
Programmable auto-RTS and auto-CTS  
In auto-CTS mode, CTS controls transmitter  
In auto-RTS mode, RxFIFO contents and threshold control RTS  
Automatic hardware flow control  
Software selectable Baud Rate Generator  
Four selectable Receive FIFO interrupt trigger levels  
Standard modem interface  
Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun  
Break)  
Independent receiver clock input  
Transmit, Receive, Line Status, and Data Set interrupts independently controlled  
Fully programmable character formatting:  

SC16C550BIA44 替代型号

型号 品牌 替代类型 描述 数据表
SC16C550BIA44,529 NXP

类似代替

SC16C550B - 5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs LCC 44-Pin

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