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M80C186

Intel
Part Number M80C186
Manufacturer Intel
Description CHMOS HIGH INTEGRATION 16-BIT MICROPROCESSOR
Published May 6, 2005
Detailed Description M80C186 CHMOS HIGH INTEGRATION 16-BIT MICROPROCESSOR Military Y Y Y Operation Modes Include Enhanced Mode Which Has D...
Datasheet PDF File M80C186 PDF File

M80C186
M80C186

Overview
M80C186 CHMOS HIGH INTEGRATION 16-BIT MICROPROCESSOR Military Y Y Y Operation Modes Include Enhanced Mode Which Has DRAM Refresh Power-Save Logic Direct Interface to New CMOS Numerics Coprocessor Compatible Mode NMOS M80186 Pin-for-Pin Replacement for Non-Numerics Applications Integrated Feature Set Enhanced M80C86 C88 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 Logic System-Level Testing Support (High Impedance Test Mode) Available in 10 MHz and 12 5 MHz Versions Y Y Y Y Direct Addressing Capability to 1 Mbyte and 64 Kbyte I O Completely Object Code Compatible with All Existing M8086 M8088 Software and Also Has 10 Additional Instructions over M8086 M8088 Complete System Development Support All M8086 and NMOS M80186 Software Development Tools Can Be Used for M80C186 System Development Assembler PL M Pascal Fortran and System Utilities In-Circuit-Emulator (ICE TM -C186) Available in 68-Pin Ceramic Pin Grid Array (PGA) and 68-Lead Ceramic Quad Flat Pack (See Packaging Outlines and Dimensions Order 231369) Y Available in Two Product Grades MIL-STD-883 b 55 C to a 125 C (TC) Military Temperature Only (MTO) b 55 C to a 125 C (TC) The Intel M80C186 is a CHMOS high integration microprocessor It has features which are new to the M80186 family which include a DRAM refresh control unit power-save mode and a direct numerics interface When used in ‘‘compatible’’ mode the M80C186 is 100% pin-for-pin compatible with the NMOS M80186 (except for M8087 applications) The ‘‘enhanced’’ mode of operation allows the full feature set of the M80C186 to be used The M80C186 is upward compatible with M8086 and M8088 software and fully compatible with M80186 and M80188 software 270500 – 1 Figure 1 M80C186 Block Diagram November 1993 Order Number 270500-008 M80C186...


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