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PCI6421

Features: • PC Card Standard 8.1 compliant• PCI Bus Power Management Interface Specification 1.1 compliant• Advanced Configuration and Power Interface (ACPI) Specification 2.0 compliant• PCI Local Bus Specification Revision 2.3 compliant• PC 98/99 and PC2001 compliant...

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SeekIC No. : 004456608 Detail

PCI6421: Features: • PC Card Standard 8.1 compliant• PCI Bus Power Management Interface Specification 1.1 compliant• Advanced Configuration and Power Interface (ACPI) Specification 2.0 comp...

PCI6421 Data Sheet

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Part Number:
PCI6421
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:

• PC Card Standard 8.1 compliant
• PCI Bus Power Management Interface Specification 1.1 compliant
• Advanced Configuration and Power Interface (ACPI) Specification 2.0 compliant
• PCI Local Bus Specification Revision 2.3 compliant
• PC 98/99 and PC2001 compliant
• Windows Logo Program 2.0 compliant
• PCI Bus Interface Specification for PCI-to-CardBus Bridges
• 1.5-V core logic and 3.3-V I/O cells with internal voltage regulator to generate 1.5-V core VCC
• Universal PCI interfaces compatible with 3.3-V and 5-V PCI signaling environments
• Supports PC Card or CardBus with hot insertion and removal
• Supports 132-MBps burst transfers to maximize data throughput on both the PCI bus and the CardBus


Application

• Card insertion/removal and recognition per the PC Card Standard (release 8.1)
• Speaker and audio applications
• LED socket activity indicators
• PC Card controller programming model
• CardBus socket registers


Specifications

Supply voltage range, VR_PORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2 V to 2.2 V
ANALOGVCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 4 V
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 4 V
PLLVCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 4 V
VCCCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 5.5 V
VCCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 5.5 V
Clamping voltage range, VCCP and VCCCB . . . . . . . . . . . . . . . . . . . 0.5 V to 6 V
Input voltage range, VI: PCI, CardBus, PHY, miscellaneous . . .0.5 V to VCC + 0.5 V
Output voltage range, VO: PCI, CardBus, PHY, miscellaneous . .-0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . ±20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 2) . . . . . . . . . . . .±20 mA
Operating free-air temperature, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°
Virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C


Description

The PCI6421 controller is a four-function PCI controller compliant with PCI Local Bus Specification, Revision 2.3. Function 0 provides an independent PC Card socket controller compliant with the PC Card Standard (Release 8.1). The PCI6611 controller provides features that make it the best choice for bridging between the PCI bus and PC Cards, and supports Smart Card, Flash Media, 16-bit, CardBus or USB custom card interface PC Cards, powered at 5 V or 3.3 V, as required.

All card signals are internally buffered to allow hot insertion and removal without external buffering. The PCI6611 controller is register compatible with the Intel 82365SL-DF ExCA controller. The PCI6421 internal data path logic allows the host to access 8-, 16-, and 32-bit cards using full 32-bit PCI cycles for maximum performance. Independent buffering and a pipeline architecture provide an unsurpassed performance level with sustained bursting. The PCI6611 controller can be programmed to accept posted writes to improve bus utilization.

Function 3 of the PCI6421 controller is a PCI-based Flash Media controller that supports Memory Stick, Memory Stick-Pro, SmartMedia, XD, SD, and MMC cards. This function controls communication with these Flash Media cards through a passive PC Card adapter or through a dedicated Flash Media socket. In addition, this function includes DMA capabilities for improved Flash Media performance.

Function 4 of the PCI6421 controller is a PCI-based SD host controller that supports MMC, SD, and SDIO cards. This function controls communication with these Flash Media cards through a passive PC Card adapter or through a dedicated Flash Media socket. In addition, this function is compliant with the SD Host Controller Standard Specification and includes both DMA capabilities and support for SD suspend/resume.

Function 5 of the PCI6421 controller is a PCI-based Smart Card controller used for communication with Smart Cards inserted in PC Card adapters. Utilizing Smart Card technology from Gemplus, this function provides compatibility with many different types of Smart Cards.




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