Z8 Encore! XP® F1680 Series 8-Bit Flash Solution with
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1. F1680 Series Block Diagram amp System Flow Chart PB016408 0408 HIGH PERFORMANCE 8 BIT SOLUTION Silicon Ordering Information Order the Z8 Encore XP F1680 Series Flash microcontroller from your local Zilog sales representative by using the part numbers below For more information or to download product collateral and or software please visit us at www zilog com Part Number Description Options Packages Z8F2480XX20XXSG 24 KB Flash 2048 B RAM 1024 PRAM 20 28 40 amp 44 pin 7 8 ADC inputs 17 3 7 GPIO Std Temp SSOP SOIC PDIP QFN LOFP Z8F2480XX20XXEG 24 KB Flash 2048 B RAM 1024 PRAM 20 28 40 amp 44 pin 7 8 ADC inputs 17 3 7 GPIO Ext Temp SSOP SOIC PDIP QFN LOFP Z8F 1680XX20XXSG 16 KB Flash 2048 B RAM 1024 PRAM 20 28 40 amp 44 pin 7 8 ADC inputs 17 37 GPIO Std Temp SSOP SOIC PDIP QFN LOFP Z8F 1680XX20XXEG 16 KB Flash 2048 B RAM 1024 PRAM 20 28 40 amp 44 pin 7 8 ADC inputs 17 3 7 GPIO Ext Temp SSOP SOIC PDIP QFN LOFP Z8FO880XX20XXSG 8 KB Flash 1024 B RAM 1024 PRAM 20 28 40 amp 44 pin 7 8 ADC inputs 17 37 GPIO Std Temp SSOP SOIC PDIP QFN LOFP Z8FO880XX20XXEG 8 KB Flash 1024 B RAM 1024 PRAM 20 28 40 amp 44 pin 7 8 ADC inputs 17 3 7 GPIO Ext Temp SSOP SOIC PDIP QFN LOFP Note The XX represented in the part number above refers to multiple options available at the time of ordering The first X denotes package style the second X denotes2. F1680 ADVANTAGE LOW POWER 1 8 V HIGHLY INTEGRATED PERIPHERALS FLEXIBLE MEMORY OPTIONS OPTIMIZED COST PERFORMANCE TARGET APPLICATIONS TOUCH SCREEN PANELS STEPPER MOTOR CONTROL TOUCH PAD PANEL CONTROL HOME FITNESS EQUIPMENT INDUSTRIAL CONTROL SECURITY CONTROL PANELS CONSUMER ELECTRONICS EMBEDDED FLASH SOLUTIONS HIGH PERFORMANCE 8 BIT FLASH MCU PB016408 0408 Z8 Encore XP F1680 Series 8 Bit Flash Solution with Extended Peripherals Overview The Z8 Encore XP F1680 Series of flash microcontrollers is a family of highly integrated low voltage low power best cost performance 8 bit mixed mode Flash microcontrollers The devices are based on the popular eZ8 CPU core with highly integrated analog and digital peripheral features that are optimized for the touch screen panel and motor control markets The F1680 Series of flash microcontrollers Zilog s first 1 8 volt low power flash MCU series supports 1 8 3 6 V operation with very low ACTIVE HALT and STOP mode currents and many power saving features The Z8 Encore XP F1680 Series ties together key peripherals to offer a perfect solution for those looking for a device that can accommodate such features as capacitive and resistive sensing touch screen functional ity backlit control panel control and temperature compensation Additionally the F1680 Series incorporates a best in class feature set that is optimized for stepper motor micro stepping control maki
3. File Read Write Program and Data Memory Set breakpoints Execute eZ8 CPU instructions PB016408 0408 HIGH PERFORMANCE 8 BIT SOLUTION F1680 Series Development Tool Support The Z8 Encore XP F1680 Series is backed by a comprehensive development tools package that includes all the necessary design essentials to get your application up and running in record time Z8 Encore XP F1680 Series with two different development boards available USB Smart Cable for connecting the PC to the F1680 Series development board 5 V DC power supply The Z8 Encore XP F1680 Series is also supported by ZDS Il Zilog s Integrated Development Environment IDE with ANSI C Compiler available on www zilog com The ZDS II IDE CD ROM includes Sample Code Product Specifications Data Sheets Product Briefs Z8 Encore XP F1680 Series CPU User Manual Hardware Tools amp Part Number Ordering Information Z8 Encore XP F1680 Series 28 pin Series Development Kit part Z8F16800128ZCOG Z8 Encore XP Dual F1680 Series Development Kit part Z8F16800144ZCOG USB Smart Cable Accessory Kit part ZUSBSC00100ZACG Opto lsolated USB Smart Cable Accessory Kit part ZUSBOPTSCO1ZACG Software Tools amp Support Full ANSI C Compiler Zilog Developer s Studio Integrated Development Environment ZDS II IDE including an assembler linker debugger and simulator F1680 Series Design Architecture
4. 9 clock cycles per instruction HIGH PERFORMANCE 8 BIT SOLUTION KEY HARDWARE FEATURES eZ8 CPU CORE MEMORY ANALOG PERIPHERALS COMMUNICATIONS PERIPHERALS F1680 Series Flash Microcontroller Detailed Feature Set ez8 CPU CORE The Zilog s eZ8 CPU latest 8 bit CPU meets the continuing demand for faster and more code efficient microcontrollers It executes a super set of the original Z8 instruction set The eZ8 CPU features include Pipelined instruction fetch and execution Direct register to register based architecture Software stack allows greater depth in sub routine calls and interrupts over hardware stacks Expanded internal Register File allows access up to 4 KB New instructions improve execution efficiency for code development MEMORY The products in the Z8 Encore XP F1680 Series feature either 24 KB 16 KB and 8 KB of on chip non volatile Flash memory with read write erase and in circuit programming capability The Flash memory can be programmed and erased by either user code or through the On Chip Debugger OCD The Z8 Encore XP F1680 Series supports EEPROM capability through a Non Volatile Data Storage NVDS element of up to 256 bytes This memory can perform over 100 000 write cycles The NVDS is implemented by special purpose Zilog software stored in areas of Program memory not accessible to you These special purpose routines use the Flash memory to store the data The routines incorporate a dynam
5. cted 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 PB016408 0408 HIGH PERFORMANCE 8 BIT SOLUTION Engineering Notes PB016408 0408 HIGH PERFORMANCE 8 BIT SOLUTION Zilog WWW ZILOG COM 408 513 1500 Zilog Z8 Z8 Encore Z8 Encore XP and eZ8 are trademarks of Zilog Inc in the United States and in other countries All other prod uct or service names are the property of their respective owners Zilog Inc 2008 All rights reserved PBO16408 0408
6. ependent capture compare channels which reference the common timer External input pin for timer input clock gating or capture signal Timer output pin and timer interrupt Operation in any mode with 32 kHz secondary oscillator INTERNAL PRECISION OSCILLATOR The Internal Precision Oscillator IPO has an accuracy of 4 over temperature and voltage and is designed for use without external components You can either manually trim the oscillator for a non standard frequency or use the automatic factory trimmed version to achieve a 0 0432 1 1 0592 MHz frequency IPO features include selectable output frequency 11 0592 MHz 5 5296 MHz 2 7648 MHz 1 3824 MHz 0 6912 MHz 0 3456 MHz 0 0864 MHz and 0 0432 MHz and the ability to eliminate crystals or ceramic resonators in ap plications where high timing accuracy is not required ON CHIP TEMPERATURE SENSOR The on chip Temperature Sensor on the Z8 Encore XP F1680 Series allows you to measure temperature on the die to an accuracy of roughly 7 C over a range of 40 C to 105 C or 1 5 C accuracy over the range of 20 C to 30 C This sensor is capable of flash recalibration and is a moderately accurate temperature sen sor for low power applications where high accuracy is not required SINGLE PIN ON CHIP DEBUG All of Zilog s embedded Flash devices offer a uniquely integrated On Chip Debugger OCD that allow the developer to perform the following actions Read Write Register
7. ic addressing scheme to maximize the Write Erase endurance of the Flash ANALOG PERIPHERALS The Z8 Encore XP F1680 Series includes an eight channel Successive Approximation Register Analog to Digital converter SAR ADC The features of the ADC include Eight analog input sources multiplexed with general purpose I O ports Fast conversion time of 4 9 us Programmable timing controls Internal 1 6 V voltage reference generator The Z8 Encore XP F1680 Series devices also feature two same general purpose comparators and a low power operational amplifier LPO for use in current sense applications The LPO output can be internally routed to the ADC or externally to a pin COMMUNICATIONS PERIPHERALS The Z8 Encore XP F1680 Series devices feature a rich array of communication peripherals including 2 LIN UARTs Master Slave Enhanced SPI ESPI PC Master Slave PB016408 0408 HIGH PERFORMANCE 8 BIT SOLUTION KEY HARDWARE FEATURES FLEXIBLE TIMERS IPO ON CHIP TEMP SENSOR SINLGE PIN DEBUG F1680 Series Flash Microcontroller Detailed Feature Set continued FLEXIBLE TIMERS The Z8 Encore XP F1680 Series products contain three 16 bit reloadable timers that can be used for timing event counting or generation of pulse width modulation PWM signals The timers features include 16 bit reload counter Programmable prescaler with prescale values ranging from 1 to 128 PWM output generation Two ind
8. ng it an excellent product of choice for applications that require both touch screen and step motor functionality This fully inte grated single chip solution helps simplify your overall system design afford a better system Bill of Materials BOM cost and allows a fast time to market advantage over competing solutions The F1680 Series is also a full drop in pin compatible replacement to any existing Z8 Encore XP 20 or 28 pin device F1680 Series Key Feature Summary 20 MHz register based eZ8 CPU core with memory to memory arithmetic operation Memory up to 24 KB Flash memory up to 2 KB register RAM and 256 Bytes EEPROM capability Up to 8 channels 10 bit Analog to Digital Converter ADC with fast 4 9 us conversion time On chip temperature sensor low power Op Amp two analog comparators and programmable LVD Three enhanced 16 bit Timers with Capture Compare PWM and demodulation capability Built in internal precision oscillator with programmable output from 43 2 kHz to 11 MHz Multiple serial interfaces with two LIN UARTs ESPI and FC Single pin On Chip Debugger OCD for ultimate design flexibility 20 MHz eZ8 CPU Core Features New instructions for improved performance including BIT BSWAP BTJ CPC LDC LDCI LEA MULT and SRL New instructions supporting 12 bit linear addressing of the Register File eZ8 CPU Compatible with existing Z8 code Upto 10 MIPS operation C Compiler friendly 2 to
9. pin count The G denotes green tools that are ROHS compliant Contact your local Zilog sales representative for more information and a complete list of available devices or visit Zilog s corporate website at www zilog com Documentation The collateral referenced below is just a sample of the documentation available for the Z8 Encore XP F1680 Series of embedded Flash microcontrollers For a complete listing of all available application notes product specifications user manuals and sample libraries please visit us at www zilog com encorexp Document Number Description Ps0250 Z8 Encore XP F1680 Series Product Specification UM0212 Z8 Encore XP Dual F1680 Series Development Kit User Manual UM0203 Z8 Encore XP F1680 28 Pin Series Development Kit User Manual UMO181 USB Smart Cable User Manual UMO207 Ethernet Smart Cable User Manual UM0128 eZ8 CPU User Manual PB016408 0408 HIGH PERFORMANCE 8 BIT SOLUTION A 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 expe
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