background image

Z8 Encore! XP

®

 F1680 28-Pin Series Development Kit

User Manual

UM020305-0508

15

DO NOT USE IN LIFE SUPPORT

LIFE SUPPORT POLICY

ZILOG'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL 
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE 
EXPRESS PRIOR WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL 
COUNSEL OF ZILOG CORPORATION. 

As used herein

Life support devices or systems are devices which (a) are intended for surgical implant 
into the body, or (b) support or sustain life and whose failure to perform when properly 
used in accordance with instructions for use provided in the labeling can be reasonably 
expected to result in a significant injury to the user. A critical component is any 
component in a life support device or system whose failure to perform can be reasonably 
expected to cause the failure of the life support device or system or to affect its safety or 
effectiveness.

Document Disclaimer

©2008 by Zilog, Inc. All rights reserved. Information in this publication concerning the 
devices, applications, or technology described is intended to suggest possible uses and 
may be superseded. ZILOG, INC. DOES NOT ASSUME LIABILITY FOR OR 
PROVIDE A REPRESENTATION OF ACCURACY OF THE INFORMATION, 
DEVICES, OR TECHNOLOGY DESCRIBED IN THIS DOCUMENT. ZILOG ALSO 
D O E S   N O T   A S S U M E   L I A B I L I T Y   F O R   I N T E L L E C T U A L   P R O P E RT Y  
INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATION, 
DEVICES, OR TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. The 
information contained within this document has been verified according to the general 
principles of electrical and mechanical engineering.  

Z8, Z8 Encore!, and Z8 Encore! XP are registered trademarks of Zilog, Inc. eZ8 is a 
trademark of Zilog, Inc. All other product or service names are the property of their 
respective owners.

Warning:

Summary of Contents for Z8 Encore! XP F1680 28-Pin Series

Page 1: ...Copyright 2008 by Zilog Inc All rights reserved www zilog com Z8F16800128ZCOG Z8 Encore XP F1680 28 Pin Series Development Kit User Manual UM020305 0508...

Page 2: ...User Manual UM020305 0508 Safeguards ii Safeguards The following precaution must be observed when working with the devices described in this document Always use a grounding strap to prevent damage re...

Page 3: ...orresponding pages and appropriate links in the table below Date Revision Level Description Page No May 2008 5 Added Z8F1680SJ020 to the Introduction section 1 March 2008 4 Modified Schematics Table 2...

Page 4: ...0305 0508 Table of Contents iv Table of Contents Introduction 1 Features 3 CPU 5 F1680 28 Pin Series Development Board 6 Features 7 MCU 7 Power and Communication Interfaces 9 External Interface Header...

Page 5: ...to 3 6 V Active Halt and Stop operational modes with the ability to enable or disable peripherals for power savings Oscillator control that determines clock source operating speed and fail safe operat...

Page 6: ...s can operate in Stop mode using a low power 32 kHz peripheral clock The noise filter prevents false MCU wakeup which eventually results in long lasting battery The Z8 Encore XP F1680 Series also feat...

Page 7: ...ter ADC On chip temperature sensor Up to two on chip analog comparators 20 pin and 28 pin packages have only one On chip Low Power Operational Amplifier LPO Two full duplex 9 bit Universal Asynchronou...

Page 8: ...IPO with output frequency in the range of 43 2 kHz to 11 059 MHz Crystal oscillator with three power settings and external RC network option Wide operation voltage 1 8 V to 3 6 V Up to thirty nine 5...

Page 9: ...ion time and decreasing the required Program Memory Software stack allows greater depth in sub routine calls and interrupts more than hardware stacks Compatible with existing Z8 code Expanded internal...

Page 10: ...Z8 Encore XP F1680 28 Pin Series development board is a develop ment and prototyping board for the Z8 Encore XP F1680 Series MCU The board provides customers with a tool to evaluate features of the Z...

Page 11: ...nal interface connectors JP1 and JP2 2 7 V to 3 6 V operating voltage with 5 V tolerant inputs MCU The Z8 Encore XP F1680 28 Pin Series MCU is member of a family of Zilog microcontroller products base...

Page 12: ...ry with in circuit programming capability 2 KB of data RAM 1 KB of Program RAM 256 Bytes of NVDS One I2 C One enhanced SPI controller Twenty three I O lines Nineteen interrupts Three 16 bit timers wit...

Page 13: ...zilog com Power and Communication Interfaces Table 1 provides jumper information concerning the shunt status functions devices and defaults affected by jumpers JP3 and JP4 External Interface Headers...

Page 14: ...5 0508 Installation 10 Installation Follow the instructions provided in Z8 Encore XP Z8 Encore F0822 F082A F1680 and F083A Series Development Kits Quick Start Guide QS0043 for the software installatio...

Page 15: ...ser Manual UM020305 0508 Schematics 11 Schematics This section includes schematics for the Z8 Encore XP F1680 Series Development Board The following components appear in the schematic but are not inst...

Page 16: ...nator external R C and external CMOS drive clock modes R14 R15 R18 C19 C20 and Y1 are used to support the clock mode selected The development board is shipped configured for external 20MHz ceramic res...

Page 17: ...RS232 DIS IRDA 3 3 OK C2 0 1uF C2 0 1uF R3 68 R3 68 C4 0 1uF C4 0 1uF U3E 74LVC04 SO U3E 74LVC04 SO 11 10 14 7 U3A 74LVC04 SO U3A 74LVC04 SO 1 2 14 7 U7 LT1129 3 3 DD U7 LT1129 3 3 DD OUT 1 SENSE 2 G...

Page 18: ...answers to technical questions about the product documentation or any other issues with Zilog s offerings please visit Zilog s Knowledge Base at http www zilog com kb For any comments detail technica...

Page 19: ...bly expected to cause the failure of the life support device or system or to affect its safety or effectiveness Document Disclaimer 2008 by Zilog Inc All rights reserved Information in this publicatio...

Reviews: