ATtiny43U Datasheet
时间: 2009-07-26 来源: Seawin
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下载次数: Ultra low voltage device for portable and other battery operated applications.
Integrated boost converter automatically generates a stable 3V supply voltage from a low voltage battery input down to 0.7V.
4-Kbyte In-System programmable Flash Program Memory, 256-Byte SRAM, 64-Byte EEPROM, 32-Byte Register File, Two 8-bit Timer/Counters with PWM channels, 4-channel 10-bit A/D, Analog Comparator, Temperature Sensor, USI-Universal Serial Interface, and debugWIRE for on-chip-debug. Up to 1 MIPS throughput per MHz.
KeyParameter:
Flash (Kbytes): 4; EEPROM (Kbytes): 0.0625; SRAM (Bytes): 256; Max I/O Pins: 16; F.max (MHz): 8; Vcc (V): 0.7 - 1.8; 10-bit A/D Channels: 4; Analog Comparator: Y; 8-bit Timer: 2; Brown Out Detector: Y; Ext Interrupts: 17; Interrupts: 16; ISP: Y; PWM Channels: 4; SPI: Y; Watchdog: Y;
GreenPackage MLF (WQFN) 20 SOIC (300mil) 20
ATtiny43U Preliminary Summary (16 pages, revision B, updated 3/09) ATtiny43U Preliminary (182 pages, revision B, updated 3/09) AVR040: EMC Design Considerations(18 pages, revision D, updated 6/06)This Application Note covers the most common EMC problems designers encounter when using Microcontrollers.
AVR042: AVR Hardware Design Considerations(14 pages, revision F, updated 4/08)This Application Note covers the most common problems encountered when switching to a new microcontroller architecture like the AVR.Solutions and considerations for the most common design challenges are covered.
AVR652: ATtiny43U Demonstration Kit(13 pages, revision A, updated 7/09)AVR®652 is a Hardware platform to demonstrate thecapabilities of ATtiny43U device, also providing support for programming and debug via ISP and debugWIRE.
AVR602: Using the ATtinyX3U Top Module(11 pages, revision B, updated 02/09)This Application note describes what's in the ATtinyX3U top module package for STK600, how to prepare the equipment, how to set up the power source, how to programming the ATtiny43U, and schematics.
AVR000: Register and Bit-Name Definitions for the AVR Microcontroller(1 pages, revision B, updated 4/98)This Application Note contains files which allow the user to use Register and Bit names from the databook when writing assembly programs.
AVR053: Calibration of the internal RC oscillator(15 pages, revision G, updated 05/06)This application note describes a method to calibrate the internal RC oscillator and targets all AVR devices with tunable RC oscillator. Furthermore, an easily adaptable calibration firmware source code is also offered. This allows device calibration using AVR tools, and it can also be used for 3rd party calibration systems, based on production programmers.
Debug Tool: AVR JTAGICE mkII
Design Software: Atmel QTouch Library2.0
AVR Studio 4
In-System Programming: AVRISP mkII In-System Programmer
Starter Kit: ATSTK600
ATSTK600-Tinyx3U
Software Files: Atmel QTouch Library 2.0
AVR IBIS - Tiny filesZip archive with IBIS files for Atmel AVR Tiny devices.
8-bit Microcontroller Drives Battery-powered Thermostat(Article, 2 pages, updated 1/04) Algorithm Builder for AVR(Article, 2 pages, updated 1/04) Atmel AVR-based Constant Current Supply(Article, 4 pages, updated 1/04) ATtiny43U - 0.7V tinyAVR(White Paper, 11 pages, revision A, updated 3/09)Optimizing Microcontroller Power Efficiency for Ultra Low Power Designs.
AVR and AVR32 - Quick Reference Guide(Overview, 68 pages, revision I, updated 5/09)Introduction of the product range of AVR and AVR32 microcontrollers and application processors:
Device family description
Key features
Device selection guides
Application oriented device families
Tools offer
AVR Instruction Set(User Guide, 155 pages, revision H, updated 7/09) Heterogeneous Device Networking(Article, 2 pages, updated 1/04) High-level Tool Targeted for AVR Controllers(Article, 2 pages, updated 1/04)
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