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Référence fabricant

XR68C681CJ-F

XR68C681 Series 5 V 1 Mbps Surface Mount CMOS Dual UART - PLCC-44

Nom du fabricant: MaxLinear
Emballage standard:
Product Variant Information section
Code de date: 1902
Product Specification Section
Caractéristiques techniques
Attributes Table
Data Rate: 1Mbps
No of Functions / Channels: 2
Interface Circuit Type: Parallel
Supply Voltage-Nom: 4.75V to 5.25V
Supply Current: 6mA
Clock Frequency-Max: 16MHz
Operating Temperature: 0°C to 70°C
Storage Temperature Range: -65°C to +150°C
Style d'emballage :  PLCC-44
Méthode de montage : Surface Mount
Fonctionnalités et applications

The XR-68C681 device offers a single IC solution for the 68000 family of microprocessors.

The DUART is fabricated using advanced two layer metal, with a high performance density EPI/CMOS 1.8 process to provide high performance and low power consumption, and is packaged in a 40 pin DIP or a 44 pin PLCC.

Features

  • Two Full Duplex, Independent Channels
  • Asynchronous Receiver and Transmitter
  • Quadruple-Buffered Receiver, Dual Buffered Transmitter
  • Programmable Stop Bits in 1/16 Bit Increments
  • Internal Bit Rate Generators with 23 Different Bit Rates
  • Independent Bit Rate Selection for Each Transmitter and Receiver
  • External Clock Capability
  • Maximum Bit Rate: 1X Clock - 1Mb/s, 16X Clock - 125Kb/s
  • Normal, AUTOECHO, Local LOOPBACK and Remote LOOPBACK Modes
  • Multi-function 16 Bit Counter/Timer
  • Interrupt Output with Eight Maskable Interrupt Conditions
  • Interrupt Vector Output on Acknowledge
  • 8 General Purpose Outputs
  • 6 General Purpose Inputs with Change of States Detectors on Inputs
  • On-chip Oscillator for Crystal
  • Standby Mode to Reduce Operating Power
  • Compatible with the Motorola MC68681 and the Signetic SCC68692 Devices
  • Advanced CMOS Low Power Technology
  • Pb-Free, RoHS Compliant Versions Offered
Pricing Section
Stock:
994
Commande minimale :
1
Multiples de :
1
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
N/A
Total 
7,44 $
USD
Quantité
Prix Internet
1
$7.44
15
$6.01
50
$5.46
150
$5.01
500+
$4.55
Product Variant Information section