TN80C196KC20

IC MPU 16Bit 5V 20MHz EXT 68PLCC

The 80C196KC 16-bit microcontroller is a high performance member of the MCSÉ 96 microcontroller family.

The 80C196KC is an enhanced 80C196KB device with 488 bytes RAM, 16 and 20 MHz operation and an optional 16 Kbytes of ROM/OTPROM. ’s CHMOS III process provides a high performance processor along with low power consumption.

The 87C196KC is an 80C196KC with 16 Kbytes on-chip OTPROM. The 83C196KC is an 80C196KC with 16 Kbytes factory programmed ROM. In this document, the 80C196KC will refer to all products unless otherwise stated.

Four high-speed capture inputs are provided to record times when events occur. Six high-speed outputs are available for pulse or waveform generation. The high-speed output can also generate four software timers or start an A/D conversion. Events can be based on the timer or up/down counter.

With the commercial standard temperature option, operational characteristics are guaranteed over the temperature range of 0§C to a70§C. With the extended Express temperature range option, operational characteristics are guaranteed over the temperature range of b40§C to a85§C. Unless otherwise noted, the specifications are the same for both options.

■ 16 and 20 MHz Available

■ 488 Byte Register RAM

■ Register-to-Register Architecture

■ 28 Interrupt Sources/16 Vectors

■ Peripheral Transaction Server

■ 1.4 ms 16 x 16 Multiply 20 MHz

■ 2.4 ms 32/16 Divide 20 MHz

■ Powerdown and Idle Modes

■ Five 8-Bit I/O Ports

■ 16-Bit Watchdog Timer

■ Extended Temperature Available

■ Dynamically Configurable 8-Bit or 16-Bit Buswidth

■ Full Duplex Serial Port

■ High Speed I/O Subsystem

■ 16-Bit Timer

■ 16-Bit Up/Down Counter with Capture

■ 3 Pulse-Width-Modulated Outputs

■ Four 16-Bit Software Timers

■ 8- or 10-Bit A/D Converter with Sample/Hold

■ HOLD/HLDA Bus Protocol

■ OTPROM One-Time Programmable Version