Описание
The 8XC196KB is a 16-bit microcontroller available in three different memory varieties: ROMless (80C196KB), 8K ROM (83C196KB) and 8K OTP. The 8XC196KB is a high performance member of the MCSÉ 96 microcontroller family. The 8XC196KB has the same peripheral set as the 8096BH and has a true superset of the 8096BH instructions. Intel’s CHMOS process provides a high performance processor along with low power consumption. To further reduce power requirements, the processor can be placed into Idle or Powerdown Mode. Bit, byte, word and some 32-bit operations are available on the 80C196KB. With a 16 MHz oscillator a 16-bit addition takes 0.50 ms, and the instruction times average 0.37 ms to 1.1 ms in typical applications. 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. Also provided on-chip are an A/D converter, serial port, watchdog timer and a pulse-width-modulated output signal. The 8XC196KB has a maximum guaranteed frequency of 12 MHz. The 8XC196KB16 has a maximum guaranteed frequency of 16 MHz. The ROM device does not have a speed indicator at the end of the device name. Instead it has a ROM code number. With the commercial (standard) temperature option, operational characteristics are guaranteed over the temperature range of 0°C to +70°C. With the extended temperature range option, operational characteristics are guaranteed over the temperature range of -40°C to +85°C. Package Designators: N e 68-pin PLCC, S e 80-pin QFP (commercial only). Prefix Designators: T e Extended Temperature.
- 8 Kbytes of On-Chip ROM/OTP Available
- 232 Byte Register File
- Register-to-Register Architecture
- 28 Interrupt Sources/16 Vectors
- 1.75 ms 16 x 16 Multiply (16 MHz)
- 3.0 ms 32/16 Divide (16 MHz)
- Powerdown and Idle Modes
- Five 8-Bit I/O Ports
- 16-Bit Watchdog Timer
- 12 MHz and 16 MHz Available
- Dedicated 15-Bit Baud Rate Generator
- 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
- Pulse-Width-Modulated Output
- Four 16-Bit Software Timers
- 10-Bit A/D Converter with Sample/Hold
- HOLD/HLDA Bus Protocol
- Extended Temperature Available
