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Description
Electronic Component Model: P82C431 is a Universal Peripheral Interface CHMOS 8-Bit Slave Microcontroller from Intel's CHMOS III-E process. This product is pin, software, and architecturally compatible with Intel's NMOS UPI family.
Specifications and features
- 8-Bit CPU plus ROM/OTP EPROM, RAM, /O, Timer/Counter and Clock in a Single Package
- 4096 x 8 ROM/OTP, 256 x 8 RAM 8-Bit Timer/Counter, 18 Programmable I/O Pins
- Hardware A20 Gate Support
- Low Voltage Operation with the UPI-L42 (Full 3.3V Support)
- DMA, Interrupt, or Polled Operation Supported
- One 8-Bit Status and Two Data Registers for Asynchronous Slave-to-Master Interface
- Sync Mode Available
- Over 90 Instructions: 70% Single Byte
- Quick Pulse Programming Algorithm - Fast OTP Programming
Application Scenarios
The UPI-C42 is an enhanced CHMOS version of the industry standard Intel UPI-42 family. It can function as a slave peripheral controller in the MCS Modules and iAPX family, as well as other 8-, 16-, and 32-bit systems. The UPI-C42 can be used in electronic devices that require a universal peripheral interface microcontroller.
Comparison
Advantages- Architecturally and software compatible with the Intel NMOS UPI family
- Has all of the same features of the NMOS family plus a larger user programmable memory array (4K)
- Available in ROM and One-Time Programmable EPROM (OTP)
- Hardware A20 gate support
- Low power consumption inherent to a CHMOS product
Disadvantages- Not compatible with all Microprocessor families
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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:
- - Automatic Email notification (above 5 times)
- - View in your order page
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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Additional Information
- Datasheet: Download P82C431
- Chipdatas Part: CD88-P82C431
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/04 06:15 +0800
Refund
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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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Payment Method
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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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