Z87100 Datasheet PDF - Zilog

GENERAL DESCRIPTION
The Z87100 Wireless Controller is a member of the Z8® single-chip microcontroller family and is manufactured in CMOS technology. Zilog’s CMOS Z87100 microcontroller offers fast execution, efficient use of memory, sophisticated interrupts, input/output bit manipulation capabilities, and easy hardware/software system expansion along with low cost and low power consumption.
The Z87100 architecture is based on Zilog’s 8-bit microcontroller core with the addition of an Expanded Register File which allows access to register mapped peripheral and I/O circuits. The Z87100 offers a flexible I/O scheme and a number of ancillary features that are useful in many consumer, industrial, automotive, and advanced scientific applications.

FEATURES
■ 3.0V to 5.5V Operating Range
■ On-Chip PN Modulator for Spread Spectrum Communications
■ ROM-Programmable PN Codes, up to 256 Bits ("Chips")
■ Fast Instruction Pointer - 1.0 µs @ 12 MHz
■ Two Standby Modes - STOP and HALT
■ 12 Input/Output Lines (One with Comparator Input)
■ Two Programmable 8-Bit Counter/Timers
■ 6-Bit Programmable Prescaler
■ Six Vectored, Priority Interrupts (Two External, One Software Generated)
■ Maximum Clock Speed of 12 MHz
■ Watch-Dog/Power-On Reset Timer
■ Analog Comparator with Programmable Interrupt Polarity
■ On-Chip Oscillator that Accepts a RC, or External Clock Drive
■ Low EMI Noise Mode
■ 0° to +70°C Ultra-Low Power Operation at 10 kHz