text.skipToContent text.skipToNavigation
Product Variant Information section
Product Specification Section
Pricing Section

Stock : 2 000

Sur commande :Order inventroy details 22 000
Stock d'usine :Stock d'usine : 0
Délai d'usine : N/A
Commande minimale : 500
Multiples de : 500
Quantité Prix Internet
500+ $7.69
Total :

3 845,00 $

USD
Attributs
Attributes Table
Data Rate 1Mbps
No of Functions / Channels 2
Interface Circuit Type Parallel
Supply Voltage-Nom 3.3V to 5V
Supply Current 1.5mA
Power Dissipation 0.5W
Clock Frequency-Max 24MHz
Operating Temperature 0°C to 70°C
Storage Temperature Range -65°C to +150°C
Fonctionnalités et applications

The XR68C192 is a Dual Universal Asynchronous Receiver and Transmitter with 16 (XR68C192) bytes transmit and receive FIFO.

The XR68C192 is a pin and functional compatible for the XR68C681 and Philips SCC68681 UART with additional features. The operating speed of the receiver and transmitter can be selected independently from a table of twenty four fixed baud rates, a 16X clock derived from a programmable counter/timer, or an external 1X or 16X clock. The baud rate generator and counter/timer can operate directly from a crystal or from external clock input.

The XR68C192 provides a power down mode in which the oscillator is stopped but the register contents are retained. The XR68C192 is fabricated in an advanced CMOS process to achieve low power and high speed requirements.

Features

  • Pin to pin and functionally compatible to XR68C681 and SCC68692
  • Full duplex transmit and receive operation
  • 16 bytes of transmit/receive FIFOs (XR68C192)
  • Programmable character lengths (5, 6, 7, 8)
  • Parity, framing, and over run error detection
  • Programmable 16-bit timer/counter
  • On-chip crystal oscillator
  • Single interrupt output with eight selectable interrupting conditions
  • External 1X or 16X clock
  • Data rate up to 1Mbps
  • Independent transmit and receive baud rates from 50bps to 230.4kbps
  • 6 General purpose inputs
  • 8 General purpose outputs
  • TTL-compatible inputs, outputs
  • 4 Transmit/receive trigger levels
  • Watch dog timer
  • Multi-drop mode compatible with 8051 nine bit mode
  • 3.3 or 5 volts operation
  • Loopback modes
  • Power down mode
  • Pb-Free, RoHS Compliant Versions Offered