AN87C196

® PRODUCT PREVIEW 87C196LB CHMOS 16-BIT MICROCONTROLLER Automotive s 20 MHz operation† s 24 Kbytes of on-chip OTPROM s 768 bytes of on-chip register RAM s Register-to-register architecture s Peripheral transaction server (PTS) with high-speed, microcoded interrupt service routines s Integrated, industry-standard J1850 communication protocol s Six-channel/10-bit A/D with sample and hold s High-speed event processor array — Six capture/compare channels — Two compare-only channels — Two 16-bit software timers † s Full-duplex serial I/O port with dedicated baud-rate generator s Enhanced full-duplex, synchronous serial I/O port (SSIO) s Programmable 8- or 16-bit external bus s Optional clock doubler with programmable clock output signal s SFR register that indicates the source of the last reset s Design enhancements for EMI reduction s Oscillator failure detection circuitry s Watchdog timer (WDT) s –40° C to +125° C ambient temperature s 52-pin PLCC package 16 MHz standard; 20 MHz is speed premium NOTE This datasheet contains information on products in the design phase of development. The specifications are subject to change without notice. Verify with your local Intel sales office that you have the latest datasheet before finalizing a design. The 87C196LB is a high-performance 16-bit microcontroller with integrated support for the J1850 communication protocol. The 87C196LB is composed of a high-speed core with the following peripherals: an asynchronous/synchronous serial I/O...