Z86116

P R E L I M I N A R Y Z86116 CP95WRL0501 PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION Z86116 CMOS Z8® PN MODULATOR WIRELESS CONTROLLER FEATURES ROM Part Z86116 (Kbytes) 1 RAM* (Kbytes) 124 SPEED (MHz) s s On-Chip PN Modulator for Spread Spectrum Communications 12 Input/Output Lines (One with Comparator Input) Vectored, Prioritized Interrupts With Programmable Polarity Analog Comparator Two Programmable 8-Bit Counter/Timers Each with Two 6-Bit Programmable Prescalers Watch-Dog Timer (WDT)/Power-On Reset (POR) On-Chip Oscillator that Accepts a RC, or External Clock Drive Low-Voltage Protection / Low-EMI Option 12 s * General-Purpose s s s s s 18-Pin DIP and SOIC Packages s 3.0- to 5.5-Volt Operating Range s Low-Power Consumption 0° to +70°C Temperature Range Expanded Register File (ERF) s s s GENERAL DESCRIPTION The Z86116 Wireless Controller is a member of the Z8® single-chip microcontroller family based on Zilog’s 8-bit microcontroller core. The Z86116 is designed with specific features for wireless spread spectrum applications using direct sequence pseudo-noise (PN) modulation. Three address spaces, the Program Memory, Register File, and Expanded Register File (ERF), support a wide range of memory configurations. Through the ERF, the designer has access to three additional control registers that provide extra peripheral devices, I/O ports, and register addresses. For applications demanding powerful I/O capabilities, the Z86116's dedicated input and output lines...