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SC16C654DBIB64,151

更新时间: 2024-11-08 14:03:23
品牌 Logo 应用领域
恩智浦 - NXP 通信时钟数据传输先进先出芯片外围集成电路
页数 文件大小 规格书
58页 293K
描述
SC16C654B/654DB - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder QFP 64-Pin

SC16C654DBIB64,151 技术参数

是否Rohs认证:符合生命周期:Active
零件包装代码:QFP包装说明:LFQFP,
针数:64Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:2.17
Is Samacsys:N其他特性:ALSO OPERATES AT 2.5V OR 5V SUPPLY
地址总线宽度:5边界扫描:NO
最大时钟频率:80 MHz通信协议:ASYNC, BIT
最大数据传输速率:0.625 MBps外部数据总线宽度:8
JESD-30 代码:S-PQFP-G64JESD-609代码:e3
长度:10 mm低功率模式:YES
湿度敏感等级:1串行 I/O 数:4
端子数量:64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:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.6 mm
最大供电电压:3.63 V最小供电电压:2.97 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:TIN端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:10 mm
uPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIALBase Number Matches:1

SC16C654DBIB64,151 数据手册

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SC16C654B/654DB  
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte  
FIFOs and infrared (IrDA) encoder/decoder  
Rev. 02 — 20 June 2005  
Product data sheet  
1. General description  
The SC16C654B/654DB is a Quad Universal Asynchronous Receiver and Transmitter  
(QUART) 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 5 Mbit/s.  
It comes with an Intel or Motorola interface.  
The SC16C654B/654DB is pin compatible with the ST16C654 and TL16C754 and it will  
power-up to be functionally equivalent to the 16C454. Programming of control registers  
enables the added features of the SC16C654B/654DB. Some of these added features are  
the 64-byte receive and transmit FIFOs, automatic hardware or software flow control and  
infrared encoding/decoding. The selectable auto-flow control feature significantly reduces  
software overload and increases system efficiency while in FIFO mode by automatically  
controlling serial data flow using RTS output and CTS input signals. The  
SC16C654B/654DB also provides DMA mode data transfers through FIFO trigger levels  
and the TXRDY and RXRDY signals. (TXRDY and RXRDY signals are not available in the  
HVQFN48 package.) 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 SC16C654B/654DB operates at 5 V, 3.3 V and 2.5 V, and the industrial temperature  
range, and is available in plastic PLCC68, LQFP64, HVQFN48 and LFBGA64 packages.  
On the HVQFN48 package, only channel C has all the modem pins. Channel A and  
channel B have only RTS and CTS pins, and channel D does not have any modem pin.  
2. Features  
4 channel UART  
5 V, 3.3 V and 2.5 V operation  
Industrial temperature range (40 °C to +85 °C)  
SC16C654B is pin and software compatible with the industry-standard  
ST16C454/554, ST16C654, ST68C454/554, TL16C554  
SC16C654DB is pin and software compatible with ST16C654D, and software  
compatible with ST16C454/554, ST68C454/554, TL16C554  
Up to 5 Mbit/s data rate at 5 V and 3.3 V and 3 Mbit/s at 2.5 V  
5 V tolerant inputs  
64-byte transmit FIFO  
64-byte receive FIFO with error flags  
Automatic software (Xon/Xoff)/hardware (RTS/CTS) flow control  
Programmable Xon/Xoff characters  
 
 

SC16C654DBIB64,151 替代型号

型号 品牌 替代类型 描述 数据表
SC16C654DBIB64,128 NXP

完全替代

SC16C654B/654DB - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and
SC16C654DBIB64,157 NXP

完全替代

SC16C654B/654DB - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and
SC16C654DBIB64 NXP

类似代替

5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) en

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