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Atmel 
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ATTINY44-20PU的详细信息
| Manufacturer： | Atmel |
|---|---|
| Product Category： | 8-bit Microcontrollers - MCU |
| RoHS： | Yes |
| A/D Bit Size： | 10 bit |
| Core： | AVR |
| Data Bus Width： | 8 bit |
| Maximum Clock Frequency： | 20 MHz |
| Program Memory Size： | 4 kB |
| Data RAM Size： | 256 B |
| On-Chip ADC： | Yes |
| Operating Supply Voltage： | 2.7 V to 5.5 V |
| Maximum Operating Temperature： | + 85 C |
| Package / Case： | PDIP-14 |
| Mounting Style： | Through Hole |
| A/D Channels Available： | 8 |
| Brand： | Atmel |
| Data RAM Type： | SRAM |
| Data ROM Size： | 256 B |
| Data ROM Type： | EEPROM |
| Interface Type： | SPI |
| Minimum Operating Temperature： | - 40 C |
| Number of Programmable I/Os： | 12 |
| Number of Timers： | 2 |
| Processor Series： | tinyAVR |
| Program Memory Type： | Flash |
| Series： | ATTINY 44 |
| Factory Pack Quantity： | 25 |
| Supply Voltage - Max： | 5.5 V |
| Supply Voltage - Min： | 2.7 V |
| Tradename： | ATTINY |
ATTINY44-20PU相关文档
- Application Note: AVR100: Accessing the EEPROM on tinyAVR and megaAVR devices
- Application Note: AVR055: Using a 32kHz XTAL for run-time calibration of the internal RC
- Application Note: AVR222: 8-Point Moving Average Filter on tinyAVR and megaAVR devices
- Application Note: AVR928: Scalar sensorless methods to drive BLDC motors
- Application Note: AVR133: Long Delay Generation Using the 8-bit AVR Microcontroller
- Application Note: AVR312: Using the USI module as a I2C slave on tinyAVR and megaAVR devices
- Application Note: AVR122: Calibration of the tinyAVR internal temperature reference
- Application Note: AVR401: 8-Bit Precision A/D Converter using Analog Comp. on tinyAVR and megaAVR devices
- Application Note: AVR311: Using the TWI module as I2C slave on tinyAVR and megaAVR devices
- Application Note: AVR068: STK500 Communication Protocol
- Application Note: AVR221: Discrete PID controller on tinyAVR and megaAVR devices
- Application Note: AVR292: LIN Break-in-Data Feature for AVR microcontrollers with LIN/UART Controller
- Application Note: AVR205: Frequency measurement made easy with Atmel tinyAVR and Atmel megaAVR
- Application Note: AVR480: Anti-Pinch System for Power Window using tinyAVR and megaAVR devices
- Application Note: AVR335: Digital Sound Recorder with tinyAVR or megaAVR and DataFlash
- Application Note: AVR053: Calibration of the internal RC oscillator
- Application Note: AVR155: Accessing I2C LCD Display Using the tinyAVR and megaAVR 2-Wire Serial Interface
- Application Note: AVR204: BCD Arithmetics
- Application Note: AVR074: Upgrading AT90ICEPRO to ICE10
- Application Note: AVR315: Using the TWI module as I2C master on tinyAVR and megaAVR devices
- Application Note: AVR259: ATtiny40 QTouch Reference Design
- Application Note: AVR134: Real-Time Clock using the Asynchronous Timer on tinyAVR and megaAVR devices
- Application Note: AVR998: Guide to IEC60730 Class B compliance with AVR Microcontrollers
- Application Note: AVR182: Zero Cross Detector on tinyAVR and megaAVR devices
- Application Note: AVR442: PC Fan Control using ATtiny13
- Application Note: AVR034: Mixing C and Assembly Code with IAR Embedded Workbench for 8-bit AVR microcontrollers
- Application Note: AVR310: Using the USI module as a I2C master on tinyAVR and megaAVR devices
- Application Note: Atmel AVR944: Atmel LED Driver Library for 8-bit AVR
- Application Note: AVR1511: QT600-ATxmega128A1 Training Guide
- Application Note: AVR305: Half Duplex Compact Software UART on tinyAVR and megaAVR devices
- Application Note: AVR000: Register and Bit-Name Definitions for the 8-bit AVR Microcontroller
- Application Note: AVR101: High Endurance EEPROM Storage
- Application Note: Atmel AVR260: TV Control Touch Keyboard
- Application Note: AVR304: Half Duplex Interrupt Driven Software UART on tinyAVR and megaAVR devices
- Application Note: AVR410: RC5 IR Remote Control Receiver on tinyAVR and megaAVR devices
- Application Note: AVR069: AVRISP mkII Communication Protocol
- Application Note: AVR244: UART as ANSI Terminal Interface
- Application Note: AVR035: Efficient C Coding for 8-bit AVR microcontrollers
- Application Note: Atmel AVR526: Migrating from ATtiny24/44/84 to ATtiny24A/44A/84A
- Application Note: AVR243: Matrix Keyboard Decoder on tinyAVR and megaAVR devices
- Application Note: AVR604: Understanding the AVR ICEPRO I/O Registers
- Application Note: AVR4013: picoPower Basics
- Application Note: AVR072: Accessing 16-bit I/O Registers
- Application Note: AVR303: SPI-UART Gateway on tinyAVR and megaAVR devices
- Application Note: AVR151: Setup and use of the SPI on tinyAVR and megaAVR devices
- Application Note: AVR128: Using the Analog Comparator on tinyAVR and megaAVR devices
- Application Note: AVR444: Sensorless control of 3-phase BLDC motors based on tinyAVR and megaAVR devices
- Application Note: AVR306: Using the AVR UART in C on tinyAVR and megaAVR devices
- Brochure: Automotive Solutions
- Application Note: AVR313: Interfacing a PC AT Keyboard on tinyAVR and megaAVR devices
- Application Note: AVR121: Enhancing ADC resolution by oversampling
- Application Note: AVR079: STK600 Communication Protocol
- Application Note: Atmel AVR211: Wafer Level Chip Scale Packages
- Application Note: AVR911: AVR Open-source Programmer for tinyAVR and megaAVR devices
- Application Note: AVR325: High-Speed Interface to Host Enhanced Parallel Port (EPP) using tinyAVR and megaAVR devices
- Application Note: AVR001: Conditional Assembly and portability macros
- Application Note: AVR109: Using Self Programming on tinyAVR and megaAVR devices
- Application Note: AVR131: Using the 8-bit AVR High-speed PWM
- Application Note: AVR180: External Brown-Out Protection
- Application Note: AVR125: ADC of tinyAVR in Single Ended Mode
- Application Note: AVR451: BC100 Hardware User Guide
- Application Note: AVR449: Sinusoidal driving of 3-phase permanent magnet motor using ATtiny261/461/861
- Application Note: AVR220: Bubble Sort
- Application Note: AVR286: LIN Firmware Base for AVR microcontrollers with LIN/UART Controller
- Application Note: AVR307: Half Duplex UART Using the USI Module on tinyAVR and megaAVR devices
- Application Note: AVR446: Linear speed control of stepper motor on tinyAVR and megaAVR devices
- Application Note: AVR601: Atmel Modular Evaluation Kits for Motor Control Applications
- Application Note: AVR319: Using the USI module for SPI communication on tinyAVR and megaAVR devices
- Application Note: AVR458: Charging Lithium-Ion Batteries with ATAVRBC100
- Application Note: AVR314: DTMF Generator on tinyAVR and megaAVR devices
- Application Note: AVR309: Software Universal Serial Bus (USB)
- Application Note: AVR130: Using the timers on tinyAVR and megaAVR devices
- Application Note: AVR120: Characterization and Calibration of the ADC on an AVR
- Application Note: AVR030: Getting Started with IAR Embedded Workbench for Atmel 8-bit AVR
- Application Note: AVR202: 16-Bit Arithmetics on tinyAVR and megaAVR devices
- Application Note: AVR230: DES Bootloader on tinyAVR and megaAVR devices
- Application Note: AVR336: ADPCM Decoder on tinyAVR and megaAVR devices
- Application Note: AVR135: Using Timer Capture to Measure PWM Duty Cycle on tinyAVR and megaAVR devices
- Application Note: Atmel AVR32027: Mixing Assembly and C with AVRGCC
- Application Note: AVR4100: Selecting and testing 32kHz crystal oscillators for AVR microcontrollers
- Application Note: AVR481: DB101 Hardware User Guide
- Application Note: AVR350: Xmodem CRC Receive Utility for tinyAVR and megaAVR devices
- Application Note: AVR108: Setup and use of the LPM Instructions on tinyAVR and megaAVR devices
- Application Note: AVR032: Linker Command Files for the IAR ICCA90 Compiler
- Application Note: Atmel AVR156: TWI Master Bit Bang Driver
- Application Note: AVR105: Power efficient high endurance parameter storage in tinyAVR and megaAVR devices Flash memory
- Application Note: AVR32798: EXTBT User Guide
- Application Note: AVR318: Dallas 1-Wire master on tinyAVR and megaAVR devices
- Application Note: AVR465: Energy Meter using tinyAVR and megaAVR devices
- Other: Best practices for the PCB layout of Oscillators
- Application Note: AVR031: Getting Started with imageCraft C for Atmel 8-bit AVR
- Application Note: AVR411: Secure Rolling Code Algorithm for Wireless Link on tinyAVR and megaAVR devices
- Application Note: AVR316: SMBus Slave Using the TWI Module on tinyAVR and megaAVR devices
- Application Note: AVR040: EMC Design Considerations
- Application Note: AVR106: C functions for reading and writing to Flash memory on tinyAVR and megaAVR devices
- Application Note: AVR400: Low Cost A/D Converter using Analog Comp. on tinyAVR and megaAVR devices
- Application Note: AVR450: Battery Charger for SLA, NiCd, NiMH and Li-ion Batteries
- Application Note: Atmel AVR290: Avoid Clock Stretch with Atmel tinyAVR
- Application Note: AVR104: Buffered Interrupt Controlled EEPROM Writes on tinyAVR and megaAVR devices
- Application Note: AVR322: LIN Protocol Implementation on megaAVR Microcontrollers
- Application Note: Atmel AVR4027: Tips and Tricks to Optimize Your C Code for 8-bit AVR Microcontrollers
- Application Note: AVR441: Intelligent BLDC Fan Controller with Temperature Sensor and Serial Interface
- Application Note: AVR323: Interfacing GSM modems with tinyAVR and megaAVR devices
- Application Note: AVR443: Sensor-based control of three phase BLDC motor based on tinyAVR and megaAVR devices
- Application Note: AVR136: Low-jitter Multi-channel Software PWM
- Application Note: AVR200: Multiply and Divide Routines
- Application Note: Atmel AVR918: Using the Atmel Tiny Programming Interface (TPI)
- Application Note: AVR060: JTAG ICE Communication Protocol
- Application Note: AVR067: JTAGICE mkII Communication Protocol
- Application Note: AVR245: Code Lock with 4x4 Keypad and I2C LCD on a tinyAVR
- Application Note: AVR308: Software LIN Slave on tinyAVR and megaAVR devices
- Application Note: AVR103: Using the EEPROM Programming Modes on tinyAVR and megaAVR devices
- Application Note: AVR073: Accessing 10- and 16-bit registers in ATtiny261/461/861
- Application Note: AVR463: Charging Nickel-Metal Hydride Batteries with ATAVRBC100
- Application Note: AVR223: Digital Filters on tinyAVR and megaAVR devices
- Application Note: AVR1908: QTouch Xplained Hardware User Guide
- Application Note: AVR320: Software SPI Master
- Application Note: AVR132: Using the Enhanced Watchdog Timer on tinyAVR and megaAVR devices
- Application Note: AVR341: Four and five-wire Touch screen Controller using tinyAVR and megaAVR devices
- Application Note: AVR077: Opto Isolated Emulation for the DebugWIRE
- Application Note: AVR181: Automotive Grade0 - PCB and Assembly Recommendations
- Application Note: AVR448: Control of High Voltage 3-Phase BLDC Motor with an ATmega48
- Application Note: AVR061: STK500 Communication Protocol
- Application Note: AVR241: Direct driving of LCD display using general I/O on tinyAVR and megaAVR devices
- Application Note: AVR240: 4x4 Keypad-Wake Up on Keypress on tinyAVR and megaAVR devices
- Application Note: AVR430: ATAVRMC300 Hardware User Guide
- Application Note: AVR102: Block Copy Routines on tinyAVR and megaAVR devices
- Application Note: AVR600: STK600 Expansion, routing and socket
- Application Note: AVR483: DB101 Firmware - Getting Started
- Application Note: AVR107: Interfacing AVR microcontrollers with serial memories
- Application Note: AVR482: DB101 Software User Guide
- Application Note: AVR340: Direct Driving of LCD Using General Purpose IO using tinyAVR and megaAVR devices
- Application Note: AVR910: In-System Programming
- Application Note: Atmel AVR042: AVR Hardware Design Considerations
- Application Note: AVR054: Run-time calibration of the internal RC oscillator via the UART
- Application Note: AVR415: RC5 IR Remote Control Transmitter on tinyAVR and megaAVR devices
- Application Note: AVR447:Sinusoidal driving of three-phase permanent magnet motor using ATmega48/88/168
- Application Note: AVR242: Multiplexing LED Drive & a 4x4 Keypad on tinyAVR and megaAVR devices
- Application Note: AVR301: 8-bit AVR C Code for Interfacing AVR to AT17CXXX FPGA Configuration Memories
- Application Note: AVR360: Step Motor Controller using tinyAVR and megaAVR devices
- Application Note: Atmel AVR231: AES Bootloader
- Application Note: AVR236: CRC check of Program Memory on tinyAVR and megaAVR devices with LPM instruction
- Application Note: AVR033: Getting Started with the CodeVisionAVR C Compiler
- PCN: Adding Copper Bonding Wire Capability for Selected Microcontrollers
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