8XC196NP COMMERCIAL
CHMOS 16-BIT MICROCONTROLLER
25 MHz Operation at 4.5–5.5 Volts
4 External Interrupt Pins and NMI Pin
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 16bit) for Each Chip Select
— Programmable Address Range for
Each Chip Select
2 Flexible 16-bit Timer/Counters with
Quadrature Counting Capability
1.12 µs 16 × 16 Unsigned
Multiplication
3 Pulse-width Modulator (PWM) Outputs
with High Drive Capability
1.92 µs 32/16 Unsigned Division
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
Full-duplex Serial Port with Dedicated
Baud-rate Generator
Peripheral Transaction Server
Event Processor Array (EPA) with 4 Highspeed Capture/Compare Channels
100-pin SQFP or 100-pin QFP Package
Complete System Development
Support
High-speed CHMOS Technology
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).
Information in this document is provided in connection with Intel products. Intel assumes no liability whatsoever, including infringement of
any patent or copyright, for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products.
Intel retains the right to make changes to these specifications at any time, without notice. Microcontroller products may have minor variations to this specification known as errata.
COPYRIGHT © INTEL CORPORATION, 2004
July 2004
Order Number: 272459-006