Features Microcontrollers industrial, instrumentation, communications,

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Features Microcontrollers industrial, instrumentation, communications,

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Precision Analog Microcontrollers
Features Microcontrollers industrial, instrumentation, communications, automotive applications Leading-edge, mixed-signal integration, high performance, cost, small packaging ARM7TDMI MHz), Flash/EE 12-bit analog 3-phase PWM, PLA, kbytes Flash/EE, plus kbytes SRAM 8052 MicroConverter® series with Flash/EE 12-bit 24-bit analog cost QuickStartdevelopment tools
Precision Analog Microcontrollers with ARM7® Core MicroConverter® with 8052 Core
Analog Devices' families precision analog Flash microcontrollers address growing need integration, design ease, programmability, precision analog performance demanded industrial, instrumentation, communications, automotive applications. single chip, these devices combine precision analog functions, such high resolution ADCs DACs, voltage reference, temperature sensor with industry-standard microcontroller embedded Flash memory. with each generation comes more powerful processor core, accompanied more varied peripheral set, offering designers more measurement control capability, further simplification system design task. ADuC7000 ARM7 family integrates precision analog measurement control functions with powerful 32-bit RISC microprocessor. These devices single 32-bit instructions data, integrate JTAG test port debug access, operate maximum. addition 32-bit instruction set, core supports instruction that compressed into bits (Thumb mode). on-chip precision analog includes multichannel fast MSPS) 12-bit converters; four 12-bit voltage-output converters; drift ppm/°C) band voltage reference; temperature sensor; user-configurable voltage comparator. this, more, come tiny chip scale package. MicroConverter were first integrate industry-standard core, 8052, with Flash memory, precision analog I/O, dual 24-bit front ends. Like ADuC7000 family, these devices designed high performance measurement control, data acquisition.
ARM7 Core Products Architectural Overview
ARM7TDMI core 32-bit RISC machine. uses single 32-bit instructions data. TDMI option provides four additional features: secondary 16-bit "Thumb (T)" instruction set, debug support, support long multiplies (M), includes embedded module containing breakpoint watchpoint registers, which allow code halted debugging purposes. Each ADuC7000 device operates from accurate (2%) on-chip oscillator generating internal clock that routed through programmable clock divider from which operating frequency generated. Power consumption mA/MHz. kbytes nonvolatile Flash/EE kbytes SRAM provided on-chip with both blocks mapped into single linear array. code directly from SRAM MHz, given that SRAM configured 32-bit wide memory array. 80-pin devices support external memory. On-chip firmware supports in-circuit serial download UART JTAG serial interface ports while nonintrusive emulation also supported JTAG interface.
Features ARM7TDMI Core 16-bit/32-bit RISC architecture, operation (Flash/EE SRAM) Embedded JTAG debug Memory Organization kbytes SRAM bits bits
COMBINED
PRECISION ANALOG
FLASH/EE
kbytes Flash/EE
SHOWN ACTUAL SIZE
Retention: years; endurance: kcycles In-system programming (ISP) UART JTAG ports Analog Multichannel, 12-bit, Multiple 12-bit V-output DACs ppm/°C VREF, temp sensor Uncommitted comparator Others timers
45MHz ARM7
Programmable logic array (PLA) UART, SPI® dual I2C® serial GPIO pins Power supply monitor
BAND REFERENCE
GPIO/EXTERNAL MEMORY INTERFACE
12-BIT 12-BIT 12-BIT
VREF
ON-CHIP OSCILLATOR
12-BIT
Three-phase Specified operation compatible I/O) Temperature range: -40°C +85°C/+105°C/+125°C LFCSP, 80-LQFP package options
12-BIT 1MSPS
8kBYTES
FLASH CODE DATA MEMORY 62kBYTES
16-BIT 3-PHASE
TEMPERATURE MONITOR
ARM7 TDMI 45MIPS
WATCHDOG TIMER
SPI/
COMPARATOR JTAG EMULATION
SUPPLY MONITOR
TIMERS/ COUNTERS
mA/MHz current consumption cost QuickStart Development System support
SERIAL DOWNLOAD
UART
ADuC7026
Peripherals
addition high performance analog I/O, several other peripherals included on-chip. Some them examined here. selection guide complete listing. specs MSPS
±0.5 Offset/gain ±0.5
12-bit Multichannel V-Out Converters
12-bit Converter
12-BIT
Input ranges: VREF ±VREF Input modes: single, pseudo, fully differential Trigger modes
12-BIT
BAND REFERENCE
12-BIT
12-BIT
External CONVST Timer overflow Software trigger trigger Continuous
TEMPERATURE MONITOR
12-BIT
Monotonic bits Buffered/unbuffered outputs settling time Output range outputs ADuC7020/ADuC7026 outputs ADuC7021/ADuC7024 Voltage Comparator comparator configured generate interrupt voltage input exceeds threshold level. threshold voltage external using on-chip 12-bit DACs. output comparator also routed both on-chip digital output pin, onchip interrupt controller. comparator features hysteresis microsecond response.
INTERRUPT ANALOG INPUT ANALOG INPUT OUTPUT
Programmable Logic Array (PLA) integrated consists interconnected blocks eight elements added flexibility. Each element configured generate logic output function based inputs, eliminating need external logic gates. programmed with time code standard memory mapped register (MMR) interface.
Functionality
CONFIGURED RUN-TIME SOFTWARE
Single Element
ELEMENT
ELEMENT FEEDBACK
ELEMENT OUTPUT
OUTPUT START CONVERT REGISTER BITS FEEDBACK
GPIO PINS
GPIO PINS
INPUT
INPUT
REGISTER BITS
PROGRAMMABLE LOGIC ARRAY
REGISTER BITS
ELEMENT FEEDBACK CLOCK SOURCE
FEEDBACK
INTERRUPTS
FEATURES
BLOCKS EACH BLOCK ELEMENTS THINK PROGRAMMABLE
CLOCKS
CONVERT START
GLUE LOGIC
MicroConverter Products: Precision Analog with 8052 Core
MicroConverter were first integrate true 12-bit 24-bit analog precision, in-circuit reprogrammable Flash/EE memory, on-chip 8052 core. Applications include industrial control, precision instrumentation, communications infrastructure. MicroConverters with high resolution A/Ds, such ADuC845/ADuC847/ADuC848, particularly suitable applications that call precise measurement frequency signals with wide dynamic range. Examples include intelligent-sensor calibration conditioning, smart transmitters, weigh scales, temperature pressure transducers, control loops, patient monitoring equipment, portable test-and-measurement gear.
Features Precision Analog 12-bit 24-bit resolution Sample rates kSPS Flexible input multiplexing Programmable gain differential inputs Self-calibration On-chip band reference Single dual 12-bit rail-to-rail Integrated Programmable Peripherals 8052 core MIPS) Flash/EE code memory Flash/EE data memory Flexible SPI, I2C, UART serial ports High speed baud rate generator Multiple outputs Watchdog timer Power supply monitor Robust internal Essential Embedded Tools Serial port downloader/debugger Single emulator Code lockout security feature Other Features TSSOP, MQFP, packages Extended industrial temperature range 125°C compatible upgrade paths operation
FADC (Hz) RESOLUTION (bits)
ADuC845 features 24-bit analog-to-digital converters (ADCs) with single-ended fully differential channels single chip. This integrated with fast, programmable 8-bit, single-cycle, 8052 Flash MCU.
ADuC845 ADuC847 Resolution (Bits) Update Rate
Precision Analog Microcontroller (MicroConverter®) Product Selection Table
Download/ Debug Temp PWMs Sensor Accuracy2 Reference Serial Ports Clocking Timers3 Other Peripherals4 Temperature Packages Range5 (°C) Price ($U.S.)
Part Number
MCU, MIPS Flash (peak) Code (bytes)
Flash Data (bytes)
(bytes)
Memory Power Supply GPIOs1 Interface
Successive Approximation 12-Bit MicroConverter Products with 8052 Core V-5.5 3.0°C 1.5°C 1.5°C 1.5°C 1.5°C 1.5°C 1.5°C Dual 16-bit Internal External UART, SPI, Internal, Dual 16-bit Internal External UART, SPI, Internal, Dual 16-bit Internal External UART, SPI, External Dual 16-bit Internal External UART, SPI, Internal, Dual 16-bit Internal External UART, SPI, External POR, PSM, +125 16-bit, baud rate, POR, PSM, +125 16-bit, baud rate, POR, PSM, 16-bit, baud rate, POR, PSM, 16-bit, baud rate, POR, PSM, 16-bit, baud rate, None 16-bit Internal External UART, SPI, Internal, POR, PSM, +125 16-bit V-5.5 V-5.5 V-5.5 V-3.6 4.75 V-5.25 V-3.6 4.75 V-5.25 V-3.6 4.75 V-5.25 Single UART 12-bit, 8-chnl, None kSPS Single UART 12-bit, 8-chnl, 12-bit, dual kSPS Single UART 12-bit, 8-chnl, 12-bit, dual kSPS Single UART 12-bit, 8-chnl, 12-bit, dual kSPS Single UART 12-bit, 8-chnl, 12-bit, dual kSPS Single UART 12-bit, 8-chnl, 12-bit, dual kSPS Single UART 12-bit, 8-chnl, 12-bit, dual kSPS None Internal External UART, SPI, I2C® External PSM, +125 56-Lead LFCSP 8.30 52-Lead MQFP 28-TSSOP 4.52 56-Lead LFCSP 8.76 52-Lead MQFP 56-Lead LFCSP 8.76 52-Lead MQFP 56-Lead LFCSP 6.56 52-Lead MQFP 9.64 56-Lead LFCSP 6.56 52-Lead MQFP 9.64 56-Lead LFCSP 5.15 52-Lead MQFP 6.90
ADuC812
8052,
Code Data
ADuC814
8052,
None
ADuC831
8052,
Code Data
ADuC832
8052,
Code Data
ADuC841
8052,
Data Only
ADuC842
8052,
Data Only
ADuC843
8052,
Data Only
(24-Bit 16-Bit A/D) MicroConverter Products with 8052 Core V-5.25 1.5°C 1.5°C 1.5°C 1.5°C Dual 16-bit Internal External UART, SPI, Dual 16-bit Internal External UART, SPI, None Internal External UART, SPI, Internal, Internal, Internal, V-5.25 V-5.25 V-5.25 Single UART 16-bit, dual, kSPS 12-bit, single Single UART 16-bit, 12-bit, kSPS single Single UART 16-bit, 12-bit, kSPS single Single UART 16-bit, dual, kSPS 12-bit, single None Internal External UART, SPI, Internal, 16-bit 16-bit PSM, WDT, Isources, Burnout PSM, WDT, Isources, Burnout POR, PSM, WDT, +125 16-bit, baud rate, Isources, Burnout POR, PSM, WDT, +125 16-bit, baud rate, Isources, Burnout 56-Lead LFCSP 9.11 52-Lead MQFP 56-Lead LFCSP 11.29 52-Lead MQFP 56-Lead LFCSP 12.32 52-Lead MQFP 56-Lead LFCSP 9.85 52-Lead MQFP
ADuC816
8052,
Code Data
ADuC824
8052,
Code Data
ADuC834
8052,
Code Data
ADuC836
8052,
Code Data
Multichannel (24-Bit 16-Bit A/D) MicroConverter Products with 8052 Core V-3.6 4.75 V-5.25 1.5°C None None Dual 16-bit None None None 3.0°C 3.0°C Dual 16-bit Internal External Internal External Internal External Internal External 3.0°C Internal External 3-phase Internal 16-bit External 3.0°C 3-phase Internal 16-bit External 3.0°C 3-phase Internal 16-bit External 12-bit, 16-chnl None differential) MSPS 3.0°C 3-phase Internal 16-bit External V-3.6 4.75 V-5.25 V-3.6 4.75 V-5.25 V-3.6 3.0°C V-3.6 V-3.6 V-3.6 JTAG 12-bit, 10-chnl 12-bit, dual differential) MSPS 12-bit, 12-chnl None differential) MSPS 12-bit, 12-chnl 12-bit, quad differential) MSPS JTAG 12-bit, 10-chnl, None MSPS JTAG 12-bit, 8-chnl, 12-bit, dual MSPS JTAG 12-bit, 5-chnl, 12-bit, quad MSPS Single UART 16-bit, kSPS 12-bit, single Single UART 24-bit, kSPS 12-bit, single Single UART 24-bit, dual, kSPS 12-bit, single Dual 16-bit Internal External UART, SPI, UART, SPI, UART, SPI, UART, SPI, ports UART, SPI, ports UART, SPI, ports UART, SPI, ports UART, SPI, ports UART, SPI, ports UART, SPI, ports Internal, Internal, Internal, POR, PSM, WDT, +125 16-bit, baud rate, Isources, Burnout POR, PSM, WDT, +125 16-bit, baud rate, Isources, Burnout POR, PSM, WDT, +125 16-bit, baud rate, Isources, Burnout Ext, (2%), (prog) Ext, (2%), (prog) Ext, (2%), (prog) Ext, (2%), (prog) Ext, (2%), (prog) Ext, (2%), (prog) Ext, (2%), (prog) 32-bit, 16-bit 32-bit, 16-bit 32-bit, 16-bit 32-bit, 16-bit 32-bit, 16-bit 32-bit, 16-bit 32-bit, 16-bit PLA, Comparator, +105 PSM, PLA, Comparator, PSM, PLA, Comparator, PSM, PLA, Comparator, PSM, PLA, Comparator, PSM, PLA, Comparator, +125 PSM, PLA, Comparator, +125 PSM, 56-Lead LFCSP 12.19 52-Lead MQFP 8.95 56-Lead LFCSP 9.64 52-Lead MQFP 5.85 56-Lead LFCSP 8.18 52-Lead MQFP 4.98 40-Lead 40-Lead 40-Lead 64-Lead 69-Lead 9.24 5.28 4.55 9.24
ADuC845
8052,
Data Only
ADuC847
8052,
Data Only
ADuC848
8052,
Data Only
Fast Successive Approximation 12-Bit Precision Analog Microcontroller Products with ARM7 Core
ADuC7020 ARM7,
None
ADuC7021 ARM7,
None
ADuC7022 ARM7,
None
ADuC7024 ARM7,
None
ADuC7025 ARM7,
None
V-3.6
JTAG
7.90
ADuC7026 ARM7,
Code Data V-3.6 JTAG
V-3.6
JTAG
80-Lead LQFP 12.85
ADuC7027 ARM7,
Code Data
80-Lead LQFP 8.36
NOTES Pins that also analog inputs limited digital input only, i.e., GPI, GPIO. case ARM7parts, pins full GPIO. Temperature sensor calibrated parts, while calibrated successive approximation parts.
TIC: time interval counter. PSM: power supply monitor; WDT: watchdog timer; POR: power reset; sources: current sources; burnout: sensor burnout capability; PLA: programmable logic array. 125°C applies MQFP package only.
QuickStart Development Tools
ADuC7000 series precision analog microcontrollers ADuC800 series MicroConverter products supported suite comprehensive software development tools that shipped with supporting hardware. ADuC7000 (ARM7 Core) Series This family offered with cost QuickStart Development System, including suite comprehensive software development tools Keil Software Systems. These shipped along with supporting hardware, such power supply, cables, evaluation board, JTAG emulator. QuickStart Development System priced $249 available directly from Analog Devices.
Components ADuC7000 Series Quick Start Development Tools
QuickStart Tools Need Started Evaluation board Keil "ULINK" JTAG emulator Power supply Serial download cable Keil Vision3 Systems WorkBench (Eval Copy) Serial downloader tool
Windows Based ADuC7000 Series QuickStart Development Environment
Keil Software supports ADuC7000 series within popular Vision IDE/Debugger (the same environment used 8052 based ADuC800 series projects). Vision3 based QuickStart System integrates compiler, assembler, editor, project manager, debugger, single intelligent environment. debugger interfaces ARM7 embedded ULINK USB-JTAG Adapter (also included system) offers target debugging high speed Flash programming. Graphical code generation tool In-Circuit UART serial downloading applications also included QuickStart Development System.
ADuC800 (8052 Core) Series QuickStart Development System "entry level" QuickStart Development System allows designers rapidly evaluate MicroConverter performance functionality, then begin prototype development. system provides tools will need, including software tools, development board, integrated serial download/debug cable, power supply. fully supports assembly level code development serial port debug path provides designers with access demonstration project C-level development environment available QuickStart-Plus. system also includes "aspire" Integrated Development Environment (IDE) facilitating easy assembly level code development with project manager, assembler, downloader, simulator, debugger easy IDE. This system supplied Analog Devices ordered directly from website. MicroConverter product your choice, click purchase link MicroConverter QuickStart Development Tools product pages. QuickStart-Plus Development System enhanced QuickStart-Plus Development System provides tools necessary develop, debug, test MicroConverter based applications assembly code. powerful, comprehensive environment incorporating small, nonintrusive, single pin, emulator pod, development/prototyping board, aspire Integrated Development Environment (IDE). system includes assembler, evaluation copy popular Keil compiler, well full entry level compiler. facilitates easy assembly code development with project manager, text editor, assembler, compiler, in-circuit downloader, simulator, debugger easy IDE. This third party development system supplied directly Accutron Ltd. ordered company's website.
Components ADuC800 Series QuickStart Development Tools Windows Based ADuC800 Series QuickStart Development Environment
ADuC800 Series ADuC7000 Series QuickStart QuickStart-Plus QuickStart Evaluation Board Power Supply Serial Cable Windows Serial Downloader Code Examples Documentation Integrated Development Environment Product Manager Source Code Editor Integrated Assembler Simulator Code Download Debug Entry Level Compiler Source Debug Capabilities Single Emulation Keil ULINK Emulator Price ($U.S.)
$75.00
$299.00
$249.00
Where Information
Reference Materials Analog Microcontroller Home Page Selection Guides Seminars Technical Articles/Application Notes Evaluation Tools Quick Start Development Tools Code Examples Signal Chains Related Websites Microcontroller ARM7 8052 Samples www.microcontroller.org www.arm.com www.8052.com/tutorial www.analog.com/BuyOnline www.analog.com/analogMCUs www.analog.com/MCUselection www.analog.com/OnlineSeminar www.analog.com/MCUtechlibrary www.analog.com/MCUtools www.analog.com/QuickStart www.analog.com/MCUcodes www.analog.com/signalchains
Worldwide Headquarters Technology P.O. 9106 Norwood, 02062-9106 U.S.A. Tel: 781.329.4700, (1.800.262.5643, U.S.A. only) Fax: 781.326.8703 Analog Devices, Inc. Europe Analog Devices 17-19, Georges Besse Parc Haute Technologie d'Antony F-92182 Antony Cedex, France Tel: 33.1.46.74.45.00 Fax: 33.1.46.74.45.01 Analog Devices, Inc. Japan Headquarters Pier Takeshiba South Tower Building 1-16-1 Kaigan, Minato-ku, Tokyo 105-6891, Japan Tel: 813.5402.8210 Fax: 813.5402.1063 Analog Devices, Inc. Southeast Asia Headquarters Tower, 4501-3 Times Square Matheson Street Causeway Hong Kong, Tel: 852.2.506.9336 Fax: 852.2.506.4755
Purchase licensed components Analog Devices sublicensed Associated Companies conveys license purchaser under Philips Patent Rights these components system, provided that system conforms Standard Specification defined Philips. 2004 Analog Devices, Inc. rights reserved. Trademarks registered trademarks property their respective owners. Printed U.S.A. BR04809-6-3/04

Features Microcontrollers industrial, instrumentation, communications,

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