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XR20V2170

Features: •Selectable I2C/SPI Interface•Meets true EIA/TIA-232-F Standards from +2.97V to +3.63V operation•Data rate up to 250 Kbps•45us sleep mode exit (charge pump to full power)•ESD protection for RS-232 I/O pins at+/-15kV - Human Body Model+/-15kV - IEC 61000-4-2,...

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SeekIC No. : 004549248 Detail

XR20V2170: Features: •Selectable I2C/SPI Interface•Meets true EIA/TIA-232-F Standards from +2.97V to +3.63V operation•Data rate up to 250 Kbps•45us sleep mode exit (charge pump to full ...

XR20V2170 Data Sheet

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Part Number:
XR20V2170
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

•Selectable I2C/SPI Interface
•Meets true EIA/TIA-232-F Standards from +2.97V to +3.63V operation
•Data rate up to 250 Kbps
•45us sleep mode exit (charge pump to full power)
•ESD protection for RS-232 I/O pins at
+/-15kV - Human Body Model
+/-15kV - IEC 61000-4-2, Air-Gap Discharge
+/- 8kV - IEC 61000-4-2, Contact Discharge
•Full-featured UART
Fractional Baud Rate Generator
Transmit and Receive FIFOs of 64 bytes
16 Selectable TX and RX FIFO Trigger Levels
Automatic Hardware (RTS/CTS) Flow Control
Automatic Software (Xon/Xoff) Flow Control
Halt and Resume Transmission Control
Automatic sleep mode
General Purpose I/Os
Full modem interface
•40-QFN packages




Application

•Portable Appliances
•Battery-Operated Devices
•Cellular Data Devices
•Factory Automation and Process Controls




Pinout

Connection Diagram




Specifications

Power Supply Range 4 Volts
Voltage at Any Pin GND-0.3V to 4V
Operating Temperature -40 to +85
Storage Temperature -65 to +150
Package Dissipation 500 mW

Specifications
CH 1
CPUInterface I2C/SPI
DataRate(s) 1 Mbps
Tx/RxFIFO(Bytes) 64/64
Tx/RxFIFOCtrs Yes
Tx/RxFIFOINT Trig Yes
AutoRTS/CTS Yes
Sup V 2.97-3.63
Pkgs QFN-40


Specifications
CH 1
CPUInterface I2C/SPI
DataRate(s) 1 Mbps
Tx/RxFIFO(Bytes) 64/64
Tx/RxFIFOCtrs Yes
Tx/RxFIFOINT Trig Yes
AutoRTS/CTS Yes
Sup V 2.97-3.63
Pkgs QFN-40





Description

The XR20V21701 (V2170) is a high performance universal asynchronous receiver and transmitter (UART) with 64 byte TX and RX FIFOs, a selectable I2C/SPI slave interface and RS232 transceiver. The V2170 operates from 2.97 to 3.63 volts. The enhanced features in the V2170 include a programmable fractional baud rate generator, an 8X and 4X sampling rate that allows for a maximum baud rate of 250 Kbps at 3.3V. The standard features include 16 selectable TX and RX FIFO trigger levels, automatic hardware (RTS/CTS) and software (Xon/Xoff) flow control, and a complete modem interface. Onboard registers provide the user with operational status and data error flags. An internal loopback capability allows system diagnostics. The XR20V2170 is available in the 40-pin QFN.






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