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Description
Electronic Component Model: S80C42
Product Category: IC Chips
UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER
Specifications and features
The UPI-C42 is an enhanced CHMOS version of the industry standard Intel UPI-42 family.
Fabricated on Intel's CHMOS III-E process.
Pin, software, and architecturally compatible with the NMOS UPI family.
Larger user programmable memory array (4K).
Hardware A20 gate support and lower power consumption inherent to a CHMOS product.
UPI-L42 offers the same functionality and socket compatibility as the UPI-C42.
Low voltage 3.3V operation.
Application Scenarios
Essentially a "slave" microcontroller with a slave interface included on the chip.
Interface registers enable the UPI device to function as a slave peripheral controller in various systems.
Program memory available in ROM and One-Time Programmable EPROM (OTP).
Comparison
AdvantagesLow voltage operation with the UPI-L42 (Full 3.3V support).
Hardware A20 gate support.
Suspend power down mode.
Security bit code protection support.
8-Bit CPU plus ROM/OTP EPROM, RAM, I/O, Timer/Counter, and Clock in a single package.
DMA, Interrupt, or Polled operation supported.
Fully compatible with all Intel and most other microprocessor families.
Interchangeable ROM and OTP EPROM versions.
Expandable I/O.
Sync mode available.
Over 90 instructions: 70% single byte.
Quick pulse programming algorithm (Fast OTP programming).
Available in 40-Lead Plastic, 44-Lead Plastic Leaded Chip Carrier, and 44-Lead Quad Flat Pack Packages.
DisadvantagesNone mentioned.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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 MailShipping tracking:
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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.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download S80C42
- Chipdatas Part: CD93-S80C42
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 06:18 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.
