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FTDI FT234XD-R product image
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FTDI FT234XD-RRoHS

Manufacturer
FTDI
MPN
FT234XD-R
LCSC Part #
C132158
Packaging
DFN-12(3x3)
Customer #
Key Attributes
USB to BASIC UART IC
Datasheetpdf iconFTDI FT234XD-R

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Interface Controllers
ManufacturerFTDI
PackagingDFN-12(3x3)
FeaturesProgrammable baud rate;Power-on reset;FIFO buffer;Hardware flow control support;Built-in clock generator
Operating Temperature-40℃~+85℃
Voltage - Supply2.97V~5.5V
Applications FunctionUSB to UART
USB ProtocolUSB 2.0
Supply Current8mA
Quiescent Supply Current125uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging5000
Sales UnitPiece

Introduction

AI Translation

The FT234XD is a USB to serial UART interface with optimised packaging (3mm x 3mm 12 pin DFN) for smaller PCB designs.

Features

AI Translation
  • Single chip USB to asynchronous serial data transfer interface. Entire USB protocol handled on the chip. No USB specific firmware programming required.
  • Fully integrated 2048 byte multi - time programmable (MTP) memory, storing device descriptors and CBUS I/O configuration.
  • Fully integrated clock generation with no external crystal required plus optional clock output selection enabling a glue - less interface to external MCU or FPGA.
  • Data transfer rates from 300 baud to 3 Mbaud (RS422, RS485, and RS232) at TTL levels.
  • 512 byte receive buffer and 512 byte transmit buffer utilising buffer smoothing technology to allow for high data throughput.
  • FTDI’s royalty - free Virtual Com Port (VCP) and Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases.
  • Configurable CBUS I/O pin.
  • Transmit and receive LED drive signals.
  • UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity.
  • Synchronous and asynchronous bit bang interface options with RD# and WR# strobes.
  • USB Battery Charging Detection. Allows for USB peripheral devices to detect the presence of a higher power source to enable improved charging.
  • True 3.3V CMOS drive output and TTL input; Operates down to 1V8 with external pull ups.
  • Tolerant of 5V input.
  • UART signal inversion option.
  • Internal 3.3V/1.8V LDO regulators.
  • Low operating and USB suspend current; 8mA (active - typ) and 70uA (suspend - typ).
  • UHCI/OHCI/EHCI host controller compatible.
  • USB 2.0 Full Speed compatible.

Applications

AI Translation
  • USB to RS232/RS422/RS485 Converters
  • Upgrading Legacy Peripherals to USB
  • Utilising USB to add system modularity
  • Incorporate USB interface to enable PC transfers for development system communication
  • Cellular and Cordless Phone USB data transfer cables and interfaces
  • Interfacing MCU/PLD/FPGA based designs to add USB connectivity
  • USB Audio and Low Bandwidth Video data transfer
  • USB Smart Card Readers
  • USB Instrumentation
  • USB Industrial Control
  • USB FLASH Card Reader and Writers
  • Set Top Box PC - USB interface
  • USB Wireless Modems
  • USB Bar Code Readers
  • USB dongle implementations for Software/Hardware Encryption and Wireless Modules
  • Detection of dedicated charging port for battery charging at higher supply currents.
In-Stock: 5,448
5,448 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 5.5463$ 5.55
10+$ 4.7913$ 47.91
30+$ 4.3408$ 130.22
100+$ 3.5485$ 354.85
500+$ 3.3395$ 1669.75
1,000+$ 3.2455$ 3245.50
Standard Packaging5000/Full Reel
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