CHMOS HIGH INTEGRATION 16-BIT MICROPROCESSOR

CHMOS HIGH INTEGRATION 16-BIT MICROPROCESSOR 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

CHMOS HIGH INTEGRATION 16-BIT MICROPROCESSOR

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR

INTRODUCTION The M80C186EB is the first product in a new generation of low-power, high-integration microprocessors. It enhances the existing 186 family by offering new features and new operating modes. The M80C186EB is object code compatible with the M80C186/M80C188 microprocessors. ■ Integrated

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR

INTRODUCTION The M80C186EB is the first product in a new generation of low-power, high-integration microprocessors. It enhances the existing 186 family by offering new features and new operating modes. The M80C186EB is object code compatible with the M80C186/M80C188 microprocessors. ■ Integrated

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR

INTRODUCTION The M80C186EB is the first product in a new generation of low-power, high-integration microprocessors. It enhances the existing 186 family by offering new features and new operating modes. The M80C186EB is object code compatible with the M80C186/M80C188 microprocessors. ■ Integrated

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR

INTRODUCTION The following Functional Description describes the base architecture of the M80C186XL. The M80C186XL is a very high integration 16-bit microprocessor. It combines 15–20 of the most common microprocessor system components onto one chip. The M80C186XL is object code compatible with the

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR

INTRODUCTION The following Functional Description describes the base architecture of the M80C186XL. The M80C186XL is a very high integration 16-bit microprocessor. It combines 15–20 of the most common microprocessor system components onto one chip. The M80C186XL is object code compatible with the

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR

INTRODUCTION The following Functional Description describes the base architecture of the M80C186XL. The M80C186XL is a very high integration 16-bit microprocessor. It combines 15–20 of the most common microprocessor system components onto one chip. The M80C186XL is object code compatible with the

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR

INTRODUCTION The following Functional Description describes the base architecture of the M80C186XL. The M80C186XL is a very high integration 16-bit microprocessor. It combines 15–20 of the most common microprocessor system components onto one chip. The M80C186XL is object code compatible with the

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

INTRODUCTION Unless specifically noted, all references to the 80C186EB apply to the 80C188EB, 80L186EB, and 80L188EB. References to pins that differ between the 80C186EB/80L186EB and the 80C188EB/80L188EB are given in parentheses. The ‘‘L’’ in the part number denotes low voltage operation. Physic

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

INTRODUCTION Unless specifically noted, all references to the 80C186EC apply to the 80C188EC, 80L186EC, and 80L188EC. References to pins that differ between the 80C186EC/80L186EC and the 80C188EC/80L188EC are given in parentheses. The ‘‘L’’ in the part number denotes low voltage operation. Physic

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

INTRODUCTION Unless specifically noted, all references to the 80C186XL apply to the 80C188XL. References to pins that differ between the 80C186XL and the 80C188XL are given in parentheses. The following Functional Description describes the base architecture of the 80C186XL. The 80C186XL is a ver

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

INTRODUCTION Unless specifically noted, all references to the 80C186XL apply to the 80C188XL. References to pins that differ between the 80C186XL and the 80C188XL are given in parentheses. The following Functional Description describes the base architecture of the 80C186XL. The 80C186XL is a ver

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

INTRODUCTION Unless specifically noted, all references to the 80C186EB apply to the 80C188EB, 80L186EB, and 80L188EB. References to pins that differ between the 80C186EB/80L186EB and the 80C188EB/80L188EB are given in parentheses. The ‘‘L’’ in the part number denotes low voltage operation. Physic