Description

Electronic Component Model: R80C18612 is a 16-bit microprocessor that combines 15-20 of the most common microprocessor system components onto one chip. It is object code compatible with the 8086/8088 microprocessors and adds 10 new instruction types to the 8086/8088 instruction set. It is available in various speed versions and package types.

Specifications and features

• Low Power, Fully Static Versions
• Operation Modes: Enhanced Mode, DRAM Refresh Control Unit, Power-Save Mode, Direct Interface to 80C187 (80C186XL Only), Compatible Mode, NMOS 80186/80188 Pin-for-Pin Replacement for Non-Numerics Applications
• Integrated Feature Set: Static, Modular CPU, Clock Generator, 2 Independent DMA Channels, Programmable Interrupt Controller, 3 Programmable 16-Bit Timers, Dynamic RAM Refresh Control Unit, Programmable Memory and Peripheral Chip Select Logic, Programmable Wait State Generator, Local Bus Controller, Power-Save Mode, System-Level Testing Support (High Impedance Test Mode)
• Completely Object Code Compatible with Existing 8086/8088 Software and Has 10 Additional Instructions over 8086/8088
• Speed Versions Available: 25 MHz (80C186XL25/80C188XL25), 20 MHz (80C186XL20/80C188XL20), 12 MHz (80C186XL12/80C188XL12)
• Direct Addressing Capability to 1 MByte Memory and 64 Kbyte I/O
• Available in various package types and extended temperature range (-40°C to +85°C)

Application Scenarios

R80C18612 can be used in a wide range of applications, including but not limited to:

• Embedded Systems
• Industrial Automation
• Networking Equipment
• Control Systems

Comparison

• Integration of multiple microprocessor system components onto one chip
• Object code compatibility with 8086/8088 microprocessors
• Additional instructions over 8086/8088
• Available in various speed versions
• Direct addressing capability to 1 MByte memory and 64 Kbyte I/O
• Available in various package types and extended temperature range

• None