欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: SC16C754BIB80,557
廠商: NXP Semiconductors
文件頁數: 1/50頁
文件大小: 0K
描述: IC UART QUAD W/FIFO 80-LQFP
產品培訓模塊: Stand-Alone UARTs
標準包裝: 595
通道數: 4,QUART
FIFO's: 64 字節
電源電壓: 2.5V,3.3V,5V
帶自動流量控制功能:
帶故障啟動位檢測功能:
帶調制解調器控制功能:
安裝類型: 表面貼裝
封裝/外殼: 80-LQFP
供應商設備封裝: 80-LQFP(12x12)
包裝: 管件
產品目錄頁面: 828 (CN2011-ZH PDF)
其它名稱: 568-1207
935274939557
SC16C754BIB80
1.
General description
The SC16C754B is a quad Universal Asynchronous Receiver/Transmitter (UART) with
64-byte FIFOs, automatic hardware/software ow control, and data rates up to 5 Mbit/s
(3.3 V and 5 V). The SC16C754B offers enhanced features. It has a Transmission Control
Register (TCR) that stores receiver FIFO threshold levels to start/stop transmission during
hardware and software ow control. With the FIFO Ready (FIFO Rdy) register, the
software gets the status of TXRDY/RXRDY for all four ports in one access. On-chip 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
loopback capability allows on-board diagnostics.
The UART transmits data, sent to it over the peripheral 8-bit bus, on the TX signal and
receives characters on the RX signal. Characters can be programmed to be 5, 6, 7, or
8 bits. The UART has a 64-byte receive FIFO and transmit FIFO and can be programmed
to interrupt at different trigger levels. The UART generates its own desired baud rate
based upon a programmable divisor and its input clock. It can transmit even, odd, or no
parity and 1, 1.5, or 2 stop bits. The receiver can detect break, idle, or framing errors,
FIFO overow, and parity errors. The transmitter can detect FIFO underow. The UART
also contains a software interface for modem control operations, and has software ow
control and hardware ow control capabilities.
The SC16C754B is available in plastic LQFP64, LQFP80 and PLCC68 packages.
2.
Features
I 4 channel UART
I 5 V, 3.3 V and 2.5 V operation
I Pin compatible with SC16C654IA68, TL16C754, and SC16C554IA68 with additional
enhancements, and software compatible with TL16C754
I Up to 5 Mbit/s data rate (at 3.3 V and 5 V; at 2.5 V maximum data rate is 3 Mbit/s)
I 5 V tolerant on input only pins1
I 64-byte transmit FIFO
I 64-byte receive FIFO with error ags
I Industrial temperature range (40 °C to +85 °C)
I Programmable and selectable transmit and receive FIFO trigger levels for DMA and
interrupt generation
SC16C754B
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte
FIFOs
Rev. 04 — 6 October 2008
Product data sheet
1.
For data bus pins D7 to D0, see Table 24 “Limiting values”.
相關PDF資料
PDF描述
SC16C850IBS/Q900,5 IC UART SGL UNIV ASYNC 36-VFQFN
SC16C852VIET,151 IC UART DUAL W/FIFO 36TFBGA
SC16IS741IPW,112 IC UART 16TSSOP
SC16IS750IBS,151 IC UART I2C/SPI 24-HVQFN
SC16IS762IBS,151 IC UART DUAL I2C/SPI 32-HVQFN
相關代理商/技術參數
參數描述
SC16C754BIB80-T 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH UART 64B FIFO RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率: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
SC16C754BIBM 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH UART 64B FIFO RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率: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
SC16C754BIBM,128 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率: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
SC16C754BIBM,151 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率: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
SC16C754BIBM,157 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率: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
主站蜘蛛池模板: 宜良县| 克山县| 廊坊市| 台东县| 孙吴县| 安泽县| 和龙市| 菏泽市| 邳州市| 玉树县| 望城县| 武强县| 伽师县| 大石桥市| 平凉市| 建平县| 巴塘县| 调兵山市| 东方市| 香格里拉县| 江川县| 会宁县| 信丰县| 益阳市| 苗栗县| 高邑县| 保定市| 高阳县| 湾仔区| 旅游| 禄丰县| 米脂县| 黄平县| 衡阳县| 安福县| 天津市| 德保县| 瑞昌市| 清河县| 枣阳市| 西乌|