The 8XC196NP is a member of Intel’s 16-bit MCS® 96 microcontroller family. The device features 1 Mbyte of linear address space, a demultiplexed bus, and a chip-select unit. The external bus can dynamically switch between multiplexed and demultiplexed operation. When operating at 25 MHz in demultiplexed mode, the 8XC196NP can access a 100 ns memory device with zero wait states. The 8XC196NP is available without ROM (80C196NP) or with 4 Kbytes of ROM (83C196NP).

■ 25 MHz Operation at 4.5–5.5 Volts

■ 1 Mbyte of Linear Address Space

■ Optional 4 Kbytes of ROM

■ 1000 Bytes of Register RAM

■ Register-register Architecture

■ 32 I/O Port Pins

■ 16 Prioritized Interrupt Sources

■ 4 External Interrupt Pins and NMI Pin

■ 2 Flexible 16-bit Timer/Counters with Quadrature Counting Capability

■ 3 Pulse-width Modulator (PWM) Outputs with High Drive Capability

■ Full-duplex Serial Port with Dedicated Baud-rate Generator

■ Peripheral Transaction Server

■ Event Processor Array (EPA) with 4 High-speed Capture/Compare Channels

■ Chip-select Unit

— 6 Chip Select Pins

— Dynamic Demultiplexed/Multiplexed Address/Data Bus for Each Chip Select

— Programmable Wait States (0, 1, 2, or 3) for Each Chip Select

— Programmable Bus Width (8- or 16- bit) for Each Chip Select

— Programmable Address Range for Each Chip Select

■ 1.12 µs 16 × 16 Unsigned Multiplication

■ 1.92 µs 32/16 Unsigned Division

■ 100-pin SQFP or 100-pin QFP Package

■ Complete System Development Support

■ High-speed CHMOS Technology