80386SXSA

Intel386™ SXSA EMBEDDED MICROPROCESSOR ■ Static Intel386™ CPU Core ■ Integrated Memory Management Unit — Low Power Consumption — Operating Power Supply 4.5V to 5.5V - 25 and 33 MHz 4.75V to 5.25V - 40 MHz — Operating Frequency SA-40 = 40 MHz SA-33 = 33 MHz SA-25 = 25 MHz ■ Clock Freeze Mode Allows Clock Stopping at Any Time ■ Full 32-bit Internal Architecture (MMU) — Virtual Memory Support — Optional On-chip Paging — 4 Levels of Hardware-Enforced Protection — MMU Fully Compatible with 80286 and Intel386 DX Processors ■ Virtual 8086 Mode Allows Execution of 8086 Software in a Protected and Paged System ■ Large Uniform Address Space ■ On-chip Debugging Support Including Breakpoint Registers ■ Complete System Development Support ■ High Speed CHMOS Technology ■ 100-Pin Plastic Quad Flatpack Package ■ High-performance 16-bit Data Bus — Two-clock Bus Cycles — Address Pipelining Allows Use of Slower, Inexpensive Memories The Intel386™ SXSA embedded microprocessor is a 5-volt, 32-bit, fully static CPU with a 16-bit external data bus and a 24-bit external address bus. The Intel386 SXSA CPU brings the vast software library of the Intel386 architecture to embedded systems. It provides the performance benefits of 32-bit programming with the cost savings associated with 16-bit hardware systems. The Intel386 SXSA microprocessor is manufactured on Intel’s 0.8-micron CHMOS V process. This process provides high performance and low power consumption for power-sensitive applications. Fig...