Z8FS040 datasheet(6/56 Pages) ZILOG

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ZMOTION

TM Detection and Control Family

Product Specification

PS028506-1110

PRELIMINARY

Overview

Zilog’s ZMOTION

TM Detection and Control Product Family provides an integrated and flexible solution

for Passive Infra Red (PIR) based motion detection applications. The family includes a series of high-

performance microcontrollers with integrated motion detection algorithms and a selection of lenses

and PIR sensors to fit a wide range of application requirements. Optimized configuration parameters

for the MCU are provided for each lens/sensor combination ensuring the best possible performance

while significantly reducing development risk and minimizing time to market.

The Z8FS040 ZMOTION

TM Detection MCU combines the programmability and rich peripheral set of

Zilog’s Flash Z8F082A Z8 Encore! XP

® MCU with built-in motion detection software algorithms to

provide the functions necessary for PIR motion detection applications. These motion detection

algorithms comprise Zilog’s PIR technology and run in the background while control and status of the

Engine is accessed through a software API (Application Programmer Interface). This allows the

designer to create their own application specific software while taking advantage of Zilog’s

ZMOTION

TM Motion Detection Technology.

API settings are provided to match the Engine operation to each of the lens and pyroelectric sensor

combinations provided.

The Flash in-circuit programming capability of the Z8FS040 allows for faster development time, more

flexible manufacturing and firmware changes in the field.

Zilog’s PIR motion detection technology provides a dramatic improvement in both sensitivity and

stability over traditional designs and is scalable to many market segments including Lighting Control,

HVAC, Access Control, Vending, Display, Proximity, Power Management, Occupancy Sensing and

many others.

Features

 High performance eZ8® MCU core

 4 KB in-circuit programmable Flash available for application code

 Single pin debug with unlimited breakpoints

 Flexible clocking scheme

 Internal precision oscillator running at 5.53 MHz

 External oscillator operating up to 20 MHz

 Sigma Delta ADC

 Up to 6 channels single ended or 3 channels differential available

 On-chip analog comparator with independent programmable reference voltage

 Full-duplex UART with dedicated BRG

 Two 16-bit timers with input capture, output compare, and PWM capability (11 modes total)

 Watchdog timer (WDT) with dedicated internal oscillator

 Up to 20 vectored interrupts

 6 to 25 I/O pins depending upon package

Z8FS040 数据表(PDF) 6 Page - Zilog, Inc.

Z8FS040 数据表(HTML) 6 Page - Zilog, Inc.

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