Description

P82C601 is an electronic component categorized as IC Chips. It comes with enhanced CHMOS version, fabricated on Intel's CHMOS III-E process, and has a pin, software, and architecturally compatible feature with all UPI-41 and UPI-42 products. The UPI-C42 has all the same features of the NMOS family and offers a larger user programmable memory array (4K), hardware A20 gate support, and lower power consumption inherent to a CHMOS product.

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
• DMA, Interrupt, or Polled Operation Supported
• One 8-Bit Status and Two Data Registers for Asynchronous Slave-to-Master Interface
• Low Voltage Operation with the UPI-L42 provides full 3.3V support
• Interchangeable ROM and OTP EPROM Versions
• Expandable I/O and Sync Mode Available
• Over 90 Instructions: 70% Single Byte
• Quick Pulse Programming Algorithm and Fast OTP Programming
• Available in 40-Lead Plastic, 44-Lead Plastic Leaded Chip Carrier, and 44-Lead Quad Flat Pack Packages

Application Scenarios

The P82C601 is essentially a "slave" microcontroller or a microcontroller with a slave interface included on the chip. 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. To allow full user flexibility, the program memory is available in ROM and One-Time Programmable EPROM (OTP).

Comparison

• Offers a larger user-programmable memory array (4K) and hardware A20 gate support
• Low power consumption inherent to a CHMOS product

• It is a "slave" microcontroller or a microcontroller with a slave interface included on the chip only, and may not be suitable for standalone applications.
• Only supports 8-, 16-, and 32-bit systems.