It can connect multiple sensors with a single data recorder on one cable. General description the sc16is740750760 is a slave i2cbusspi interface to a singlechannel high performance uart. Ft232hlreel datasheet pdf 2 page future technology devices international ltd. Spi and i2c devices may be communicated with simultaneously they do not share pins. Sprugp1november 2010 keystone architecture universal asynchronous receivertransmitter uart user guide 21 submit documentation feedback chapter 2 architecture the following sections give an overview of the main components and features of the universal asynchronous receivertransmitter uart. Pc8250a, universal asynchronous receivertransmitter, pdip40 keys.
Dtr set and reset has been tested using the docklight manual handshake option. Rs232 datasheet, rs232 pdf, rs232 data sheet, rs232 manual, rs232 pdf, rs232, datenblatt, electronics rs232, alldatasheet, free, datasheet, datasheets, data. Datasheet tbs01a sdi12 uart interface module 4 1 introduction sdi12 is a standard for interfacing data recorders with microprocessorbased sensors. Future technology devices international ltd ft232r usb uart. Future technology devices international ltd ft232r usb uart ic. When uart transmission is idle, the txd pin of ch340gcbt keeps high, while ch340r keeps low. Sc6640 future technology devices international ltd. Sc16is740750760 single uart with i2cbusspi interface, 64. Universal asynchronous receiver transmitter datasheet. Pin12 vcc, voltage supply for logic, the standard voltage is 3. Uart rs232 interface card data sheet linksprite technologies, inc june, 2009.
Cy7c652 cy7c652a usbuart lp bridge controller cypress semiconductor corporation 198 champion court san jose, ca 9541709 4089432600 document number. Hc serial bluetooth products user instructional manual. Future technology devices international ltd ft232bm usb. Dual uart with i2cbusspi interface, 64byte fifos, irda sir rs485 driver direction control inversion builtin irda encoder and decoder supporting irda sir with speeds up to 115. Sdi12 stands for serialdigital interface at 1200 baud. The timing of the uart universal asynchronous receivertransmitter must sample the signal at the right time to coincide with vol and voh plateaus. Single rs232 driverreceiver, 5v supply, 460kbs keys. Two of these operate at rs232 voltage levels, while four of. The ft232bq is the 5 x5 mm lead free qfn32 package version of the 2nd generation of ftdis popular usb uarti. The db9usb connector modules can be used to upgrade an rs232 port to an active. Contact a silicon labs sales representative or go to.
General description the max220max249 family of line driversreceivers is intended for all eiatia232e and v. The max3107 is an advanced universal asynchronous receivertransmitter uart with 128 words each of receive and transmit firstinfirstout fifo that can be controlled through i. This document concerns the matrix rs232 board code eb015001. Uart rs232 to spi i2c adc gpio converter bridge summary this device is an spii2cadcgpio master and is controlled via the uart. The uart features an 8worddeep receive fifo that minimizes processor overhead and provides a flexible interrupt with four maskable sources. C329 uart board general description the c329 is a color vga camera module which performs jpeg compression and can attach to a host via a rs232 interface. Pl2303 edition usb to serial bridge controller product datasheet. Aug 24, 2017 uart example for pic16f887 ccs c code. The intent of the ds275 is not so much to meet all the requirements of the rs232 specification as to. Spimicrowirecompatible uart with integrated true failsafe. Ft232 datasheet, ft232 pdf, ft232 data sheet, ft232 manual, ft232 pdf, ft232, datenblatt, electronics ft232, alldatasheet, free, datasheet, datasheets, data sheet. It offers data rates up to 5 mbits and guarantees low operating and. The 2x and 4x rate modes allow a maximum of 24mbps data rates. Note that pin 3 rs232 vdd is the power pin for the serial port signals.
Users can send a snapshot command from the host in order to capture an image. The cp2102 is a highlyintegrated usbtouart bridge controller providing a simple solution for updating rs 232 designs to usb using a minimum of components and pcb space. Communicate with any spi or i2c device eeproms, sd cards, rtcs, etc. Pdf ks32c6200 32bit ks32c6200 rs232c rs232c 8250 uart sample c programs uart program examples arm 29ee512 atomic clock projects.
This rs232 serial adapter card lets you add two rs232 db9 serial ports to your computer through a pci express pcie slot. For ch340gctr chip, if r232 pin is driven high, assistant rs232 function will be enabled, an internal inverter will automatically insert to the rxd pin, and the pin becomes low by default. Click max220max2 5oere, mltichannel r232 driersreceiers. Usb convert 9wire serial interface the following image the following image is using ch340t to realize usb convert rs232 serial interface. Max3110emax3111e spimicrowirecompatible uart and 15kv esd. Slls047m february 1989revised november 2014 max232x dual. T2out, t1out 7, 14 o rs232 line data output to remote rs232 system r2in, r1in 8, i rs232 line data input from remote rs232 system r2out, r1out 9, 12 o logic data output to uart t2in, t1in 10, 11 i logic data input from uart gnd 15 ground vcc 16 supply voltage, connect to external 5v power supply. Ttl to rs232 level converter ic in usb rs232 converter designs. Ft232r datasheet, ft232r pdf, ft232r data sheet, ft232r manual, ft232r pdf, ft232r, datenblatt, electronics ft232r, alldatasheet, free, datasheet, datasheets, data. Ft4232h quad high speed usb to multipurpose uart mpsse ic datasheet version 2.
Incorporating clock generator output and ftdichipid security dongle the ft232r is the latest device to be added to ftdis range of usb uart interface integrated circuit devices. Using uart and a communication terminal program, you can. Usb uart ic single chip usb to asynchronous serial data transfer interface. The cables provide a fast, simple way to connect devices with a rs232 level serial uart interface to usb. Rs232 datasheet, rs232 pdf, rs232 data sheet, rs232 manual, rs232 pdf, rs232, datenblatt, electronics rs232, alldatasheet, free, datasheet, datasheets, data sheet.
Right now, if the module is powered off, the setting of the baud rate will be restored to 9600. Universal asynchronous receivertransmitter, pdip28 keys. With broad os support, including for windows and linux, this pci express card is easy to. Ft232rl datasheet, ft232rl pdf, ft232rl data sheet, ft232rl manual, ft232rl pdf, ft232rl, datenblatt, electronics ft232rl, alldatasheet, free, datasheet, datasheets, data sheet, datas sheets, databook, free datasheet. The max3110emax3111es uart includes a crystal oscillator and baudrate generator with softwareprogrammable divider ratios for all common baud rates from 300baud to 230kbaud. Ft232bl datasheet126 pages ftdi usb uart usb serial. The ftdi ft232r provides the usbtoserial conversion. Universal asynchronous receivertransmitter uart for. The db9usb family of uart converter modules datasheet mouser. Pl2303hx rev d product datasheet 10 document version 1. Ch340 supplies common serial interface signal and modem signal, changes ttl serial interface to rs232 serial interface.
Uart integrated clock usb to full uart integrated clock usb to full uart high esd protection usb to rs232 internal rs232 transceiver usb to full uart external clock usb to basic uart lowpin count packages ssop28 qfn24 ssop16 qfn16 ssop28 ssop28 ssop28 sop8 udfn8 uart interface rs232 rs422rs485 rs232 rs422rs485 rs232. Uart rs232rs485usbethetnet over powerline communication transceiver module. Rs232 datasheet, rs232 pdf, rs232 data sheet, rs232 manual, rs232 pdf, rs232. The ft232r is a usb to serial uart interface with optional clock generator output, and the new ftdichipid security dongle feature. The image is then compressed by the board, stored in and internal buffer and. The max3140 saves additional board space as well as microcontroller c io pins by. The uart can be configured to support these various protocols on its tx and rx lines. Neither the whole nor any part of the information contained in, or the product described in this manual. The max3140 is a complete universal asynchronous receivertransmitter uart and a true failsafe rs485rs422 transceiver combined in a single 28pin qsop package for space, cost, and powerconstrained applications. Uarts do not typically interface directly with rs 232. Ft232r usb uart ic the ft232r is a usb to serial uart interface with the following advanced. Uartrs232 interface card data sheet sparkfun electronics. The kit includes a cp2102based usbtouartrs 232 evaluation board, a complete set of vcp device drivers, usb and rs 232 cables, and full documentation.
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