Part Number: ATmega, Maunfacturer: Atmel, Part Family: AT, File type: PDF, Document: Datasheet – semiconductor. Atmel ATMEGAMI SL Explore Integrated Circuits (ICs) on Octopart: the fastest source for datasheets, pricing, specs and availability. The ATmega is a low-power CMOS 8-bit microcontroller based on the AVR Revision F and onwards are now covered in ATmega datasheet.

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(PDF) ATMEGA169 Datasheet download

Boundary scan is well-suited for daatasheet production line, while the hobbyist is probably better off testing with a multimeter or oscilloscope. These are intended for use in developing remote sensor nodes, to control relays, or whatever is needed. Retrieved 7 November Arduino boards can be used with its language and IDEor with more conventional programming environments Cassembleretc.

The debugWire interface enables debugging using only atmeha169 pin the Reset pinallowing debugging of applications running on low pin-count microcontrollers. The AVR offers several options for debugging, mostly involving on-chip debugging while the chip is in the target system.

ByAtmel had shipped million AVR flash microcontrollers. Datxsheet order to avoid the chip accidentally entering such mode, it is advised to connect a pull-up resistor between the RESET pin and the positive power supply. Most instructions take just one or two clock cycles, making AVRs relatively fast among eight-bit microcontrollers. At reset, the bootloader atmegs169 first and does some user-programmed determination whether to re-program or to jump to the main application.

Webarchive template wayback links All articles with dead external links Articles with dead external links from July Articles with permanently dead external links CS1 Russian-language sources ru All articles with unsourced statements Articles with unsourced statements from December Articles with unsourced statements from January Articles containing Datazheet text Articles with Curlie links Wikipedia articles with GND identifiers Wikipedia articles with LCCN identifiers.


The ATmega and ATmega, with more pinout and memory capabilities, have also been employed to develop the Arduino Mega platform. In addition, these devices have slight deviations from the standard AVR instruction set. Atmega619 resulting architecture is more code efficient while achieving throughputs up to. In addition to the chips manufactured by Atmel, clones are available from LogicGreen Technologies.

Archived from the original on 15 February The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers. The AVR core combines a rich instruction set with 32 general purpose working registers.

Amtega169 allows very fast start-up combined with low-power consumption. The AVR 8-bit microcontroller architecture was introduced in These are intended to monitor and control the remote nodes, relying on host power rather than local batteries.

ATMEGA datasheet, ATMEGA datasheets, manuals for ATMEGA electornic semiconductor part

The high voltage mode can atmegq169 be used in some devices where the reset pin has been disabled by fuses. By using this site, you agree to the Terms of Use and Privacy Policy. In fact, Atmel solicited input from major developers of compilers for small microcontrollers, to determine the instruction set features that were most useful in a compiler for high-level languages.


In Power-save mode, the asyn. The Power- down mode saves the register contents but freezes the Oscillator, disabling all other chip functions until the next interrupt or hardware reset.

ATmega Datasheet

Atmeya169 the MCUs are 8-bit, each instruction takes one or two bit words. Reduced instruction set computer RISC architectures. For detailed info, see Atmel AVR instruction set. AVR is a family of microcontrollers developed since by Atmelacquired by Microchip Technology in LEDs visible through the translucent case indicate the state of target power.

The AVR Butterfly atmdga169 has a piezoelectric transducer that can be used to reproduce sounds and music. Conversely, the indirect load instruction’s LD bit address space is expanded to also include non-volatile memory such as Flash and configuration bits; therefore, the Load Program Memory LPM instruction is unnecessary and omitted. Atmel Electronic Components Datasheet. All these boards support JTAG-based development.

Some devices have a parallel external bus option to allow adding additional data memory or memory-mapped devices. This page was last edited on 16 Decemberat The mostly regular instruction set makes programming it using C or even Ada compilers fairly straightforward.

Microcontrollers Norwegian Institute of Technology Instruction set architectures Norwegian inventions.

Retrieved 13 January The Boot program can use any. Atmel AVR instruction set.

The radios are driven with ATmegap processors, which are supported by a custom segmented LCD display driven by an ATmegap processor.