Datasheet > 微控制器和处理器 > 串行 IO/通信控制器> SC16C850L

SC16C850L

更新时间： 2024-09-27 04:05:31

品牌	Logo	应用领域
恩智浦 - NXP		先进先出芯片
页数	文件大小	规格书
54页	254K
描述
1.8 V single UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode parallel bus interface

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SC16C850L 数据手册

SC16C850L

1.8 V single UART, 5 Mbit/s (max.) with 128-byte FIFOs,

infrared (IrDA) and 16 mode or 68 mode parallel bus interface

Rev. 04 — 13 December 2007

Product data sheet

1. General description

The SC16C850L is a 1.8 V, low power, single channel 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 5 Mbit/s. The SC16C850L is functionally (software) compatible with the

SC16C650B. SC16C850L can be programmed to operate in extended mode (see

Section 6.2) where additional advanced UART features are available. The SC16C850L

UART provides enhanced UART functions with 128-byte FIFOs, modem control interface,

and IrDA encoder/decoder. On-board status registers provide the user with error

indications and operational status. System interrupts and modem control features may be

tailored by software to meet speciﬁc user requirements. An internal loopback capability

allows on-board diagnostics.

The SC16C850LIBS with Intel (16 mode) or Motorola (68 mode) bus host interface

operates at 1.8 V and is available in a very small (Micro-UART) HVQFN32 package.

The SC16C850LIET with Intel (16 mode) bus host interface operates at 1.8 V and is

available in a very small TFBGA36 package.

2. Features

I Single channel high performance UART

I Intel or Motorola bus interface selectable using 16/68 pin

I 1.8 V operation

I Up to 5 Mbit/s data rate

I 128-byte transmit FIFO to reduce the bandwidth requirement of the external CPU

I 128-byte receive FIFO with error ﬂags to reduce the bandwidth requirement of the

external CPU

I 128 programmable Receive and Transmit FIFO interrupt trigger levels

I 128 Receive and Transmit FIFO reporting levels (level counters)

I Automatic software (Xon/Xoff) and hardware (RTS/CTS or DTR/DSR) ﬂow control

I Industrial temperature range (−40 °C to +85 °C)

I 128 hardware and software trigger levels

I Automatic 9-bit mode (RS-485) address detection

I Automatic RS-485 driver turn-around with programmable delay

I UART software reset

I High resolution clock prescaler, from 0 to 15 with granularity of ¹⁄₁₆to allow

non-standard UART clock to be used

I Programmable Xon/Xoff characters

12 3 4 5 6 7...54

中文翻译

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与SC16C850L相关器件

型号	品牌	获取价格	描述	数据表
SC16C850LIBS	NXP	获取价格	1.8 V single UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68
SC16C850LIBS,115	NXP	获取价格	SC16C850L - 1.8 V single UART, 16 mode or 68 mode parallel bus interface QFN 32-Pin
SC16C850LIBS,128	NXP	获取价格	SC16C850L - 1.8 V single UART, 16 mode or 68 mode parallel bus interface QFN 32-Pin
SC16C850LIBS,151	NXP	获取价格	SC16C850L - 1.8 V single UART, 16 mode or 68 mode parallel bus interface QFN 32-Pin
SC16C850LIBS-G	NXP	获取价格	IC,UART,CMOS,LLCC,32PIN,PLASTIC
SC16C850LIET	NXP	获取价格	1.8 V single UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68
SC16C850LIET,115	NXP	获取价格	SC16C850L - 1.8 V single UART, 16 mode or 68 mode parallel bus interface BGA 36-Pin
SC16C850LIET,118	NXP	获取价格	SC16C850L - 1.8 V single UART, 16 mode or 68 mode parallel bus interface BGA 36-Pin
SC16C850LIET,151	NXP	获取价格	SC16C850L - 1.8 V single UART, 16 mode or 68 mode parallel bus interface BGA 36-Pin
SC16C850LIET,157	NXP	获取价格	SC16C850L - 1.8 V single UART, 16 mode or 68 mode parallel bus interface BGA 36-Pin

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