Z86116 Datasheet, PDF (1/9 Pages) Zilog, Inc. – CMOS Z8 PN MODULATOR WIRELESS CONTROLLER

PRELIMINARY
Z86116
CP95WRL0501
PRELIMINARY
CUSTOMER PROCUREMENT SPECIFICATION
Z86116
CMOS Z8^® PN MODULATOR
WIRELESS CONTROLLER
FEATURES
ROM
Part (Kbytes)
Z86116 1
* General-Purpose
RAM*
(Kbytes)
124
s 18-Pin DIP and SOIC Packages
s 3.0- to 5.5-Volt Operating Range
s Low-Power Consumption
s 0° to +70°C Temperature Range
s Expanded Register File (ERF)
SPEED
(MHz)
12
s On-Chip PN Modulator for Spread Spectrum
Communications
s 12 Input/Output Lines (One with Comparator Input)
s Vectored, Prioritized Interrupts With Programmable
Polarity
s Analog Comparator
s Two Programmable 8-Bit Counter/Timers Each with
Two 6-Bit Programmable Prescalers
s Watch-Dog Timer (WDT)/Power-On Reset (POR)
s On-Chip Oscillator that Accepts a RC, or External
Clock Drive
s Low-Voltage Protection / Low-EMI Option
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 are grouped
into two ports, and are configurable under software control
to provide timing, status signals, or parallel I/O.
Notes:
All Signals with a preceding front slash, "/", are active Low, e.g.,
B//W (WORD is active Low); /B/W (BYTE is active Low, only).
Power connections follow conventional descriptions below:
Connection
Circuit
Device
Power
V_CC
V_DD
Ground
GND
V
SS
1
CP95WRL0501 (8/95)