AVR microcontrollers, developed by Atmel Corporation (now Microchip Technology), are designed for embedded applications that require low power consumption, high performance, and a small footprint. The AVR family includes a range of microcontrollers, each with varying processing power, memory capacity, and peripheral features.
- ATmega series: This popular series of 8-bit AVR microcontrollers offers up to 256KB of flash memory, 16-channel 10-bit ADC, and up to 86 general-purpose I/O pins.
- Example: ATmega328P, which is commonly used in the Arduino Uno board. It has 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM.
- ATtiny series: This low-power, low-cost series of 8-bit AVR microcontrollers is ideal for simple applications that require basic processing and control functions. They typically have less flash memory and fewer peripheral features compared to the ATmega series.
- Example: ATtiny85, which is commonly used in the Digispark development board. It has 8KB of flash memory, 512 bytes of SRAM, and 512 bytes of EEPROM.
- ATxmega series: This series of 8/16-bit AVR microcontrollers offers higher processing power, more memory, and advanced features such as DMA, DAC, and RTC.
- Example: ATxmega128A1, which has 128KB of flash memory, 8KB of SRAM, and 2KB of EEPROM.
- AT91SAM series: This series of ARM-based microcontrollers combines the low power consumption and high performance of the AVR architecture with the advanced features and processing power of the ARM architecture.
- Example: AT91SAM9G25, which is based on the ARM926EJ-S core and has 64KB of SRAM, 32KB of ROM, and a variety of peripheral features such as Ethernet and USB.
- AVR32 series: This series of 32-bit AVR microcontrollers offers high processing power and advanced features such as floating-point processing, DMA, and high-speed connectivity.
- Example: AVR32 UC3A0512, which has 512KB of flash memory, 64KB of SRAM, and a variety of peripheral features such as Ethernet, USB, and CAN.
Overall, AVR microcontrollers are versatile and widely used in a variety of applications, such as automotive electronics, home automation, industrial automation, robotics, and consumer electronics. They can be programmed using a variety of programming languages and development environments, including C, C++, Assembly, and Arduino.
Comprehensive Atmel Microcontroller Series
AT90 Series: AT90CAN128 AT90CAN32 AT90CAN64 AT90PWM1 AT90PWM161 AT90PWM2 AT90PWM261 AT90PWM2B AT90PWM3 AT90PWM316 AT90PWM3B AT90PWM81 AT90USB1286 AT90USB1287 AT90USB162 AT90USB646 AT90USB647 AT90USB82 ATmega Series: ATmega128 ATmega1284 ATmega128A ATmega128x ATmega16 ATmega1608 ATmega1609 ATmega162 ATmega164 ATmega164P ATmega165A ATmega165P ATmega165PA ATmega168 ATmega168A ATmega168P ATmega168PA ATmega168PB ATmega169A ATmega169P ATmega169PA ATmega16A ATmega16M1 ATmega16U2 ATmega16U4 ATmega256x ATmega32 ATmega3208 ATmega3209 ATmega324 ATmega324P ATmega324PB ATmega325 ATmega3250 ATmega3250A ATmega3250P ATmega3250PA ATmega325A ATmega325P ATmega325PA ATmega328 ATmega328P ATmega328PB ATmega329 ATmega3290 ATmega3290A ATmega3290P ATmega3290PA ATmega329A ATmega329P ATmega329PA ATmega32A ATmega32M1 ATmega32U2 ATmega32U4 ATmega406 ATmega48 ATmega4808 ATmega4809 ATmega48A ATmega48P ATmega48PA ATmega48PB ATmega48V ATmega64 ATmega640 ATmega644 ATmega644P ATmega645 ATmega6450 ATmega6450A ATmega6450P ATmega645A ATmega645P ATmega649 ATmega6490 ATmega6490A ATmega6490P ATmega649A ATmega649P ATmega64A ATmega64M1 ATmega8 ATmega808 ATmega809 ATmega8515 ATmega8535 ATmega88 ATmega88A ATmega88P ATmega88PA ATmega88PB ATmega8A ATmega8U2 ATtiny10 ATtiny102 ATtiny Series: ATtiny104 ATtiny12 ATtiny13 ATtiny13A ATtiny1604 ATtiny3217 ATtiny1606 ATtiny3217 ATtiny1607 ATtiny3217 ATtiny1614 ATtiny3217 ATtiny1616 ATtiny3217 ATtiny1617 ATtiny3217 ATtiny1634 ATtiny167 ATtiny20 ATtiny202 ATtiny212 ATtiny214 ATtiny2313 ATtiny24 ATtiny25 ATtiny26 ATtiny28L ATtiny3216 ATtiny3217 ATtiny3217 ATtiny4 ATtiny40 ATtiny402 ATtiny406 ATtiny412 ATtiny414 ATtiny416 ATtiny417 ATtiny43 ATtiny4313 ATtiny44 ATtiny441 ATtiny45 ATtiny48 ATtiny5 ATtiny806 ATtiny807 ATtiny814 ATtiny816 ATtiny817 ATtiny828 ATtiny84 ATtiny841 ATtiny85 ATtiny87 ATtiny88 ATtiny9 ATtinyx04 ATtinyx61 ATtinyx61A XMEGA A1 XMEGA Series: XMEGA A1U XMEGA A3 XMEGA A3B XMEGA A3BU XMEGA A3U XMEGA A4 XMEGA A4U XMEGA B1 XMEGA B3 XMEGA C3 XMEGA C4 XMEGA D3
Leave a Reply