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Manufacturer Part #

XR17D154IV-F

XR17D154 Series 6.25 Mbps 3.3 V and 5 V Universal PCI BUS Quad UART - LQFP-144

Mfr. Name: MaxLinear
Standard Pkg:
Product Variant Information section
Date Code: 1817
Product Specification Section
Technical Attributes
Attributes Table
Data Rate: 6.25Mbps
No of Functions / Channels: 4
Interface Circuit Type: PCI
Supply Voltage-Nom: 4.5V to 5.5V
Supply Current: 4mA
Power Dissipation: 0.5W
Clock Frequency-Max: 50MHz
Operating Temperature: -40°C to +85°C
Storage Temperature Range: -65°C to +150°C
Package Style:  LQFP-144
Mounting Method: Surface Mount
Features & Applications

The XR17D152 (dual) and XR17D154 (quad) and XR17D158 (octal) are industry first UARTs to support both 3.3V and 5V Universal PCI Bus signaling designs. A PCI Bus add-in card designed using one of the Universal PCI UART means the card will operate virtually in any PC system, old with 5V and new at 3.3V. PC Add-in card manufacturers can simply build and ship the Universal PCI cards to the distribution channel or customers without having to concern with slot's VIO voltage compatibility.

This multi-channel Universal PCI UART product family is highly integrated and well suited for Universal PCI add-in card solutions. In addition, they support high bandwidth requirements found in communication devices of Point-of-Sale (POS) systems, industrial machineries, computer servers and telecom network management solutions for systems based on PCI Bus, CompactPCI, PMC, VME and PC/104Plus industry standards.

These Universal PCI UART devices build on the earlier successful introduction of the 5V devices (XR17C152/154/158, 2/4/8 channels), and 3.3V (XR17L152/154) and will deliver the same product innovations that have been a hallmark of Exar's offerings including: minimized design cycles, increased performance, and acceleration of time-to-market.

Features

  • Industry First Universal Board PCI Bus UART
  • Direct 3.3V and 5V PCI Bus Connection
  • PCI Bus Target revision 2.3 Signaling Compliant
  • 32-bit Wide Data Read/Write Operation for Higher Data Throughput
  • Data Burst Operation for Faster Data Loading/Unloading
  • Global Interrupt Signal Register Increases Driver Efficiency
  • Each UART has 64-byte TX and RX FIFOs
  • Programmable TX and RX FIFO Trigger Level and FIFO Level Counters
  • Automatic RTS/CTS or DTR/DSR Hardware Flow Control
  • Automatic RS485 Direction Control Output with Selectable turn-around delay
  • Up to 6.125 MBps Data Rate
  • Pb-Free, RoHS Compliant Versions Offered
Pricing Section
Stock:
478
Minimum Order:
1
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$27.12
USD
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Quantity
Web Price
1
$27.12
5
$25.34
25
$23.68
75
$22.61
200+
$21.70
Product Variant Information section