80296SA COMMERCIAL CHMOS 16-BIT MICROCONTROLLER
The 80296SA is a member of Intel’s 16-bit MCS® 96 microcontroller family. The 80296SA features 6 Mbytes of linear address space, a demultiplexed bus, and a chip-select unit. The external bus can dynamically switch between multiplexed and demultiplexed operation. The device has hardware and instructions to support various digital signal processing algorithms.
â 50 MHz Operation†
â 6 Mbytes of Linear Address Space
â 512 Bytes of Register RAM
â 2 Kbytes of Code/Data RAM
â Register-register Architecture
â Footprint and Functionally Compatible Upgrade for the 8XC196NP and 80C196NU
â Optional Phase-locked Loop (PLL) Circuitry with 2x or 4x Clock Multiplier
â 32 I/O Port Pins
â 19 Interrupt Sources, 14 with Programmable Priorities
â 4 External Interrupt Pins and NMI Pin
â 2 Flexible 16-bit Timer/Counters with Quadrature Counting Capability
â 3 Pulse-width Modulator (PWM) Outputs with High Drive Capability
â Full-duplex Serial Port with Dedicated Baud-rate Generator
â Chip-select Unit
— 6 Chip-select Pins
— Dynamic Demultiplexed/Multiplexed Address/Data Bus for Each Chip Select
— Programmable Wait States (0–15) for Each Chip Select
— Programmable Bus Width (8- or 16-bit) for Each Chip Select
— Programmable Address Range for Each Chip Select
â Event Processor Array (EPA) with 4 High-speed Capture/Compare Channels
â Multiply and Accumulate Executes in 80 ns Using the 40-bit Hardware Accumulator
â 880 ns 32/16 Unsigned Division
â 100-pin QFP Package
â Complete System Development Support
â High-speed CHMOS Technology
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