Due to the latest system upgrade, if you encounter any problems, please contact us and we will respond to you within 8 hours.Sales@Chipdats.com

LPC661IN - Brand New National Semiconductor IC Chips

In Stock:0 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 0, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD87-LPC661IN
Manufacturer Part No.:LPC661IN
Datecode:09+
Package:DIP-8
Request Quote:
Order
  • GENERAL DESCRIPTION

    The LPC61W492 is an evolving product from SMSCs most popular I/O family. It features a whole new interface, namely LPC (Low Pin Count) interface, which will be supported in the next generation Intel chip-set. This interface as its name suggests is to provide an economical implementation of I/Os interface with lower pin count and still maintains equivalent performance as its ISA interface counterpart. Approximately 40 pin counts are saved in LPC I/O comparing to ISA implementation.

    FEATURES

    ▪ 5 Volt Operation
    ▪ LPC Bus Interface
    ▪ Supports nLDRQ (LPC DMA), SERIRQ (Serial IRQ)
    ▪ PC 98/99 and ACPI 1.0 Compliant
    ▪ Supports DPM (Device Power Management), ACPI
    ▪ Programmable Configuration Settings
    ▪ Single 24 or 48 MHz Clock Input
    ▪ Floppy Disk Controller (FDC)
    - Compatible with IBM PC/AT Disk Drive Systems
    - Variable Write Pre-Compensation with Track Selectable Capability
    - Supports Vertical Recording Format
    - DMA Enable Logic
    - 16-Byte Data FIFOs
    - Supports Floppy Disk Drives and Tape Drives
    - Detects all Overrun and Underrun Conditions
    - Built-in Address Mark Detection Circuit to Simplify the Read Electronics
    - FDD Anti-Virus Functions with Software Write Protect and FDD Write Enable Signal (Write Data Signal was Forced to be Inactive)
    - Supports up to Four 3.5-inch or 5.25- Inch Floppy Disk Drives
    - Completely Compatible with Industry Standard 82077
    - 360K/720K/1.2M/1.44M/2.88M format; 250K, 300K, 500K, 1M, 2Mbps Data Transfer Rate
    - Supports 3-mode FDD, and its Win95/98 Driver
    ▪ UART
    - Two High-Speed 16550 Compatible UARTs with 16-byte Send/Receive FIFOs
    - MIDI Compatible
    - Fully Programmable Serial-Interface Characteristics:
    - 5, 6, 7 or 8-bit Characters
    - Even, Odd or No Parity Bit Generation/Detection
    - 1, 1.5 or 2 Stop Bits Generation
    - Internal Diagnostic Capabilities:
    - Loop-back Controls for Communications Link Fault Isolation
    - Break, Parity, Overrun, Framing Error Simulation
    - Programmable Baud Generator Allows Division of 1.8461 MHz and 24 MHz by 1 to (216-1)
    - Maximum Baud Rate up to 921 Kbps for 14.769 MHz and 1.5 Mbps for 24 MHz
    (Continue ...)

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer National Semiconductor
    Product Category IC Chips
    Mfr National Semiconductor
    Series -
    Package Tube
    Product-Status Obsolete
    Amplifier-Type General Purpose
    Number-of-Circuits 1
    Output-Type Rail-to-Rail
    Slew-Rate 0.11V/µs
    Gain-Bandwidth-Product 350 kHz
    Current-Input-Bias 0.002 pA
    Voltage-Input-Offset 1 mV
    Current-Supply 58µA
    Current-Output-Channel 40 mA
    Voltage-Supply-Span-Min 4.75 V
    Voltage-Supply-Span-Max 15.5 V
    Operating-Temperature -40°C ~ 85°C
    Mounting-Type Through Hole
    Package-Case 8-DIP (0.300" 7.62mm)
    Supplier-Device-Package 8-MDIP
  • Latest 5 Reviews
    0 buyers commented on the product
  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    View more

    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
    • View more
    Payment:
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
    • View more
Contact us
Additional Information
  • Datasheet: Download LPC661IN
  • Chipdatas Part: CD87-LPC661IN
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/07/16 15:03 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
Related Products
  • E-STLC2500CTR - Brand New STMicroelectronics IC Chips
    WFBGA
  • CY7C68053A-56BA - Brand New Cypress Semiconductor IC Chips
    BGA
  • AR8035-AL1A-R - Brand New QCA IC Chips
    BGA
  • BL1117-ADC - Brand New Belling IC Chips
    SOT-223
  • HM628512BLFP-7 - Brand New Nexperia IC Chips
    SOP-32
  • BCM5325FKQMG - Brand New Broadcom IC Chips
    QFP
  • D431000AGW-70LL - Brand New NEC IC Chips
    SOP
  • HT46R003B - Brand New HOLTEK IC Chips
    SOP-16
  • BCM2045KWBG - Brand New Broadcom IC Chips
    BGA
  • H26M52103FMR - Brand New Skhynix IC Chips
    BGA
Payment Method
  • The fee is charged according to the rule of PayPal.
  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
  • DHL(www.dhl.com)
    $40 limited time offer.
  • UPS(www.ups.com)
    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
render("../widget/uploadbom") ?>
Upload

Uploaded file detected, select the action you want:

Upload file

Click Bom button for BOM cost budget、Compare price and stock、send RFQ or place order.
Send RFQ button will submit your document to us,and feedback to you within 24 hours.
render('../widget/loading') ?>