W83L518D

Features: 2.1 GeneralLPC bus is compliant with LPC Spec. 1.01 LPC bus supports LDRQ# (LPC DMA), SERIRQ (serial IRQ)Programmable configuration settings 48 MHz crystal inputs PCICLK of 33 MHz is needed for LPC bus configuration2.2 Smart Card Interface ISO-7816 compliant PC/SC T=0, T=1 compliant 16-b...

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SeekIC No. : 004545222 Detail

W83L518D: Features: 2.1 GeneralLPC bus is compliant with LPC Spec. 1.01 LPC bus supports LDRQ# (LPC DMA), SERIRQ (serial IRQ)Programmable configuration settings 48 MHz crystal inputs PCICLK of 33 MHz is neede...

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Part Number:
W83L518D
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: 2024/3/28

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Product Details

Description



Features:

2.1 General
 LPC bus is compliant with LPC Spec. 1.01
LPC bus supports LDRQ# (LPC DMA), SERIRQ (serial IRQ)
Programmable configuration settings
48 MHz crystal inputs
PCICLK of 33 MHz is needed for LPC bus configuration
2.2 Smart Card Interface
ISO-7816 compliant
PC/SC T=0, T=1 compliant
16-byte transmitter FIFO and 16-byte receiver FIFO
FIFO threshold interrupt to optimize system performance
Programmable transmission clock frequency
Versatile baud rate configuration
UART-like register file structure
General-purpose C4, C8 channels
2.3 Memory Stick Interface
Memory Stick Standard Format Specifications ver. 1.3 compliant
Support interrupt polling transmission
Support FIFO threshold interrupt to optimize system performance
Automatic clock halt to prevent underrun/overrun
16 MHz interface clock
2.4 SD Memory Card Interface
SD Memory Card Specifications: Part 1 PHYSICAL LAYER SPECIFICATION Version 1.0 Compliant
Support interrupt polling transmission
Support FIFO threshold interrupt to leverage system performance
24 MHz interface clock
2.5 Package
48-pin LQFP



Pinout

  Connection Diagram


Description

W83L518D is Winbond's innovative solution to a new class of storage devices for IA Noetebook, Desktop PC and PC system-related products. It incorporates a security Application: Smart Card Interface and two most promising compact storage interfaces: Memory Stick interface, and SD Memory Card/Multimedia Card interface in IT era.

To cater boundless IT implementation possibilities, W83L518D can be configured to interface with host through LPC bus. Base on the LPC interface, one Smart Card Interface port and two flash memory interfaces - Memory Stick and SD Memory ports are provided. The kind of versatility allows user to design very cost-effective products in a very flexible way.

The whole chip of W83L518D operates at voltage level of 3.3 V except Smart Card Interface port's I/O pins that are at 5 V to be compatible with mainstream Smart Card implementations. Advanced power management feature further optimizes power consumption whether in operation or in power down mode.

W83L518D comes as a 48-pin LQFP streamline package. Combining with powerful functions, effective power management, and versatile configurability, this integrated media reader offers a perfect approach for design of storage device of IT products.

The trademarks and intellectual property rights of Memory Stick belong to SONY Corporation. Information check: http://www.memorystick.org/

The trademarks and intellectual property rights of Secure Digital belong to SD Group. Information check: http://www.sdcard.org/




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