參數(shù)資料
型號： SC16C652B
廠商： NXP Semiconductors N.V.
英文描述： 5V, 3.3 V and 2.5V dual UART, 5 Mbit/s (max.),with 32-byte FIFOs and infrared(IrDA) encoder/decoder
中文描述： 5V的，3.3V和2.5V雙，5兆的UART /秒（最大），32字節(jié)的FIFO和紅外線（IrDA）編碼器/解碼器
文件頁數(shù)： 1/44頁
文件大?。?/td> 205K
代理商： SC16C652B
SC16C652B
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with
32-byte FIFOs and infrared (IrDA) encoder/decoder
Rev. 03 — 10 December 2004
Product data
1.
Description
The SC16C652B is a 2 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 SC16C652B is pin compatible with the SC16C2550. It will
power-up to be functionally equivalent to the 16C2450. The SC16C652B provides
enhanced UART functions with 32-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 TXRDY and RXRDY 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 loop-back capability allows on-board diagnostics.
Independent programmable baud rate generators are provided to select transmit and
receive baud rates.
The SC16C652B operates at 5 V, 3.3 V and 2.5 V and the Industrial temperature
range, and is available in plastic LQFP48 and very small (Micro-UART) HVQFN32
packages.
2.
Features
I
2 channel UART
I
5 V, 3.3 V and 2.5 V operation
I
5 V tolerant inputs
I
Industrial temperature range (
40
°
C to +85
°
C)
I
Pin and functionally compatible to 16C2450 in LQFP48 package, and software
compatible with industry standard 16C450, 16C550, and SC16C650
I
Up to 5 Mbit/s data rate at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V
I
32-byte transmit FIFO to reduce the bandwidth requirement of the external CPU
I
32-byte receive FIFO with error flags to reduce the bandwidth requirement of the
external CPU
I
Independent transmit and receive UART control
I
Four selectable Receive and Transmit FIFO interrupt trigger levels
I
Automatic software (Xon/Xoff) and hardware (RTS/CTS) flow control
I
Programmable Xon/Xoff characters
I
Software selectable Baud Rate Generator
I
Standard modem interface or infrared IrDA encoder/decoder interface
I
Supports IrDA version 1.0 (up to 115.2 kbit/s)
I
Sleep mode
相關(guān)PDF資料
PDF描述
SC16C652 Dual UART with 32 bytes of transmit and receive FIFOs
SC16C652IB48 Dual UART with 32 bytes of transmit and receive FIFOs
SC16C654IB64 Quad UART with 64-byte FIFO and infrared (IrDA) encoder/decoder
SC16C654 Quad UART with 64-byte FIFO and infrared (IrDA) encoder/decoder
SC16C654BIEC 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C652BIB48 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH UART 32B FIFO 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
SC16C652BIB48,128 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH 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
SC16C652BIB48,151 功能描述:UART 接口集成電路 2CH. UART 32B FIFO 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
SC16C652BIB48,157 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH 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
SC16C652BIB48151 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述:
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