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October 1992COPYRIGHT
©
INTEL CORPORATION, 1995 Order Number: 272034-003
8XC198
COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER
8 Kbytes of OTPROM
Y
8 Kbytes of On-Chip OTPROM or ROM
Y
232 Byte Register File
Y
Register-to-Register Architecture
Y
28 Interrupt Sources/16 Vectors
Y
1.75 ms 16 x 16 Multiply (16 MHz)
Y
3.0 ms 32/16 Divide (16 MHz)
Y
Powerdown and Idle Modes
Y
16-Bit Watchdog Timer
Y
8-Bit External Bus
Y
16 MHz Standard
Y
Full Duplex Serial Port
Y
High Speed I/O Subsystem
Y
16-Bit Timer
Y
16-Bit Counter
Y
Pulse-Width-Modulated Output
Y
Four 16-Bit Software Timers
Y
10-Bit A/D Converter with Sample/Hold
Y
Extended Temperature Available
The 8XC198 family offers low-cost entry into Intel’s powerful MCS
É
-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
§
Cto
a
70
§
C. Wth the extended temperature range option, operational characteristics are
guaranteed over the temperature range of
b
40
§
Cto
a
85
§
C.
MCS
É
-96 is a registered trademark of Intel Corporation.
