P R E L I M I N A R Y
Z86116
CP95WRL0501
P
RELIMINARY
C
USTOMER
P
ROCUREMENT
S
PECIFICATION
Z86116
CMOS Z8
®
PN M
ODULATOR
W
IRELESS
C
ONTROLLER
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 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
Power
Ground
Circuit
V
CC
GND
Device
V
DD
V
SS
CP95WRL0501
(8/95)
1
P R E L I M I N A R Y
Z86116
CP95WRL0501
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
T
STG
T
A
Description
Supply Voltage*
Storage Temp
Oper Ambient Temp
Min
–0.3
–65
†
Max
+7.0
+150
Units
V
C
C
Stresses greater than those listed under Absolute Maxi-
mum Ratings may cause permanent damage to the de-
vice. This is a stress rating only; operation of the device at
any condition above those indicated in the operational
sections of these specifications is not implied. Exposure to
absolute maximum rating conditions for extended period
may affect device reliability.
Notes:
* Voltage on all pins with respect to GND.
† See Ordering Information
STANDARD TEST CONDITIONS
The characteristics listed below apply for standard test
conditions as noted. All voltages are referenced to ground.
Positive current flows into the referenced pin (Test Load
Configuration).
From Output
Under Test
+5V
2.1 K
Ω
150 pF
9.1 K
Ω
Test Load Configuration
4
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