Datasheet > SC16C750IA44,518

SC16C750IA44,518

更新时间： 2024-02-22 20:05:54

品牌	Logo	应用领域
恩智浦 - NXP		通信时钟数据传输 PC 外围集成电路
页数	文件大小	规格书
45页	198K
描述
SC16C750IA44

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SC16C750IA44,518 技术参数

生命周期：	Obsolete	零件包装代码：	LPCC
包装说明：	QCCJ,	针数：	44
Reach Compliance Code：	unknown	HTS代码：	8542.31.00.01
风险等级：	5.66	其他特性：	ALSO OPERATES AT 2.5 V 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
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-J44	长度：	16.585 mm
低功率模式：	YES	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	封装形状：	SQUARE
封装形式：	CHIP CARRIER	认证状态：	Not Qualified
座面最大高度：	4.57 mm	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	端子形式：	J BEND
端子节距：	1.27 mm	端子位置：	QUAD
宽度：	16.585 mm	uPs/uCs/外围集成电路类型：	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches：	1

SC16C750IA44,518 数据手册

SC16C750

Universal Asynchronous Receiver/Transmitter (UART)

with 64-byte FIFO

Rev. 04 — 20 June 2003

Product data

1. General description

The SC16C750 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 Mbits/s.

The SC16C750 is pin compatible with the TL16C750 and it will power-up to be

functionally equivalent to the 16C450. Programming of control registers enables the

added features of the SC16C750. Some of these added features are the 64-byte

receive and transmit FIFOs, automatic hardware ﬂow control. 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 SC16C750 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 SC16C750 operates at 5 V, 3.3 V and 2.5 V, the industrial temperature range and

is available in plastic PLCC44 and LQFP64 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 Mbits/s transmit/receive operation at 5 V, 2 Mbits/s at 3.3 V, and

1 Mbit/s at 2.5 V

■ 64 byte transmit FIFO

■ 64 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 interrupt trigger levels

■ Standard modem interface

■ Sleep mode

12 3 4 5 6 7...45

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与SC16C750IA44,518相关器件

型号	品牌	获取价格	描述	数据表
SC16C750IA44,529	NXP	获取价格	SC16C750IA44
SC16C750IB64	NXP	获取价格	Universal Asynchronous Receiver/Transmitter (UART) with 64-byte FIFO
SC16C750IB64	PHILIPS	获取价格	Serial I/O Controller, CMOS, PQFP64,
SC16C750IB64,128	NXP	获取价格	SC16C750IB64
SC16C750IB64,151	NXP	获取价格	SC16C750IB64
SC16C750IB64,157	NXP	获取价格	SC16C750IB64
SC16C751B	NXP	获取价格	5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
SC16C751BIBS	NXP	获取价格	5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
SC16C751BIBS,115	NXP	获取价格	SC16C751B - 5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs QFN 24-Pin
SC16C751BIBS,128	NXP	获取价格	SC16C751B - 5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs QFN 24-Pin

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