8XC198
COMMERCIAL EXPRESS CHMOS MICROCONTROLLER
8 Kbytes of OTPROM
Y
Y
Y
Y
Y
Y
Y
Y
Y
8 Kbytes of On-Chip OTPROM or ROM
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
16-Bit Watchdog Timer
8-Bit External Bus
Y
Y
Y
Y
Y
Y
Y
Y
Y
16 MHz Standard
Full Duplex Serial Port
High Speed I O Subsystem
16-Bit Timer
16-Bit Counter
Pulse-Width-Modulated Output
Four 16-Bit Software Timers
10-Bit A D Converter with Sample Hold
Extended Temperature Available
The 8XC198 family offers low-cost entry into Intel’s powerful MCS -96 16-bit microcontroller architecture
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
The 8XC198 is the 8-bit bus version of the 8XC196KB The prefixes mean 80 (ROMless) 83 (ROM) 87 (OTP)
One Time Programmable The ROM and OTP are available in 8 Kbytes
Bit byte word and some 32-bit operations are available on the 8XC198 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 counter Also provided on-chip are an A D
converter serial port watchdog timer and a pulse-width-modulated output signal
With the commercial (standard) temperature option operational characteristics are guaranteed over the tem-
perature range of 0 C to
a
70 C Wth the extended temperature range option operational characteristics are
guaranteed over the temperature range of
b
40 C to
a
85 C
MCS -96 is a registered trademark of Intel Corporation
Other brands and names are the property of their respective owners
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 Microcomputer Products may have minor variations to this specification known as errata
COPYRIGHT
INTEL CORPORATION 1995
October 1992
Order Number 272034-003
INTEL [ INTEL CORPORATION ]
