參數(shù)資料
型號(hào)： SC16C852LIET
廠商： NXP Semiconductors N.V.
元件分類： 收發(fā)器
英文描述： 1.8 V dual UART, 5 Mbit-s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode bus interface
封裝： SC16C852LIB<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html<1<Always Pb-free,;SC16C852LIB<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html<1
文件頁(yè)數(shù)： 1/64頁(yè)
文件大小： 1160K
代理商： SC16C852LIET
1. General description
The SC16C852L is a 1.8 V, low power, dual 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 SC16C852L is pin compatible with the SC16C652B. SC16C852L
can be programmed to operate in extended mode (see
Section 6.2
) where additional
advanced UART features are available. The SC16C852L UART provides enhanced
UART functions with 128-byte FIFOs, modem control interface, DMA mode data transfer,
and IrDA encoder/decoder. The DMA mode data transfer is controlled by the FIFO trigger
levels and the TXRDYx and RXRDYx signals. 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. Independent programmable baud rate
generators are provided to select transmit and receive baud rates.
The SC16C852L with Intel (16 mode) or Motorola (68 mode) bus host interface operates
at 1.8 V and is available in plastic LQFP48, TFBGA36 and very small (Micro-UART)
HVQFN32 packages.
2. Features and benefits
Dual channel high performance UART
Intel or Motorola bus interface selectable using 16/68 pin
1.8 V operation
Up to 5 Mbit/s data rate
128-byte transmit FIFO to reduce the bandwidth requirement of the external CPU
128-byte receive FIFO with error flags to reduce the bandwidth requirement of the
external CPU
128 programmable Receive and Transmit FIFO interrupt trigger levels
128 Receive and Transmit FIFO reporting levels (level counters)
Automatic software (Xon/Xoff) and hardware (RTS/CTS or DTR/DSR) flow control
Industrial temperature range (
40
C to +85
C)
Pin, function, and software compatible to SC16C652B in LQFP48 package
128 hardware and software trigger levels
Automatic 9-bit mode (RS-485) address detection
Automatic RS-485 driver turn-around with programmable delay
Dual channel concurrent write
UART software reset
SC16C852L
1.8 V dual UART, 5 Mbit/s (max.) with 128-byte FIFOs,
infrared (IrDA) and 16 mode or 68 mode bus interface
Rev. 4 — 1 February 2011
Product data sheet
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C852LIET,115 功能描述:UART 接口集成電路 1.8V 2CH UART 128B RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C852LIET,118 功能描述:UART 接口集成電路 UART 2-CH 128Byte FIFO 1.8V 36-Pin RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C852LIET,151 功能描述:UART 接口集成電路 1.8V 2CH UART 128B RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C852LIET,157 功能描述:UART 接口集成電路 1.8V 2CH UART 128B RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C852LIET-G 功能描述:UART 接口集成電路 1.8V 2CH UART 128B FIFO 5MBPS RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
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