N87C196NT

**The 8XC196NT 16-bit microcontroller is a high performance member of the

MCSÉ 96 microcontroller family. The 8XC196NT is an enhanced 8XC196KR device with 1 Mbyte of linear address space, 1000 bytes of register RAM, 512 bytes of internal RAM, 20 MHz operation and an optional 32 Kbytes of OTPROM. Intel’s CHMOS III-E process provides a high performance processor along with low power consumption.**

Ten high-speed capture/compare modules are provided. As capture modules event times with 200 ns resolution can be recorded and generate interrupts. As compare modules events such as toggling of a port pin, starting an A/D conversion, pulse width modulation, and software timers can be generated. Events can be based on the timer or up/down counter.

■ 20 MHz Operation

■ High Performance CHMOS 16-Bit CPU
■ Up to 32 Kbytes of On-Chip OTPROM
■ Up to 1 Kbyte of On-Chip Register RAM
■ Up to 512 Bytes of Internal RAM
■ Register-Register Architecture
■ 4 Channel/10-Bit A/D with Sample/Hold
■ 37 Prioritized Interrupt Sources
■ Up to Seven 8-Bit (56) I/O Ports
■ Full Duplex Serial I/O Port
■ Dedicated Baud Rate Generator
■ Interprocessor Communication Slave Port
■ Selectable Bus Timing Modes for Flexible External Memory Interfacing
■ Oscillator Fail Detection Circuitry
■ High Speed Peripheral Transaction Server (PTS)
■ Two Dedicated 16-Bit High-Speed Compare Registers
■ 10 High Speed Capture/Compare (EPA)
■ Full Duplex Synchronous Serial I/O Port (SSIO)
■ Two Flexible 16-Bit Timer/Counters
■ Quadrature Counting Inputs
■ Flexible 8-/16-Bit External Bus (Programmable)
■ Programmable Bus (HOLD/HLDA)
■ 1.4 ms 16 x 16 Multiply
■ 2.4 ms 32/16 Divide
■ 68-Pin Package