PCI950

Features: · 5-V Core Logic With PCI Interface· Supports PCI Clock Frequencies up to 33 MHz· Accepts IRQSER Serial Interrupt Stream Input From TI PC Card Controllers· Provides System Access to All 15 ISA-Style IRQs and 4 PCI-Style Interrupts· Offered in 48-Pin TQFP PackagePinoutSpecificatio...

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PCI950 Picture
SeekIC No. : 004456627 Detail

PCI950: Features: · 5-V Core Logic With PCI Interface· Supports PCI Clock Frequencies up to 33 MHz· Accepts IRQSER Serial Interrupt Stream Input From TI PC Card Controllers· Provides System Access t...

floor Price/Ceiling Price

Part Number:
PCI950
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/25

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Product Details

Description



Features:

· 5-V Core Logic With PCI Interface
· Supports PCI Clock Frequencies up to 33 MHz
· Accepts IRQSER Serial Interrupt Stream Input From TI PC Card Controllers
· Provides System Access to All 15 ISA-Style IRQs and 4 PCI-Style Interrupts
· Offered in 48-Pin TQFP Package



Pinout

  Connection Diagram


Specifications

Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 6 V
Input voltage range, VI . . . . . . . . . . . . . . . . . . . . .       0.5 V to VCC + 0.5 V
Output voltage range, VO . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 13) . . . . . .   ±20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 14) . . . . ±20 mA
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . .  65°C to 150°C
Virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150°C



Description

The PCI950 is an IRQSER interrupt deserializer that interfaces with existing and future TI PC Card controllers. The PCI950 accepts the IRQSER output of a TI PC Card controller and converts it to 16 ISA-style interrupts and 4 PCI-style interrupts. Interfacing the PC Card controller with the PCI950 permits system access of all available interrupts and features of the PC Card controller.




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