CrossWorks for AVR is the complete development solution for all your AVR projects—from initial design through to final production, CrossWorks has it covered. Based on the successful work we have provided to OEM customers, our offering continues to move from strength to strength.

CrossWorks for AVR sets the standard for AVR development tools. The toolset provides a complete and cost-effective solution for programming the AVR family of low-power microcontrollers. CrossWorks supports all megaAVR controllers in the AVR family, from the smallest to the largest. We bundle an ANSI C compiler, macro assembler, linker/locator, libraries, core simulator, flash downloader, JTAG debugger, and our class-leading integrated development environment, CrossStudio.

Our C compiler is the benchmark for code quality and performance for the AVR microcontroller. Compliant to ANSI and ISO standards, professional and robust, it's the perfect choice for any AVR project. Coupled with our CrossStudio development environment, it makes an unbeatable development tool!

Processor Support

CrossWorks for AVR V2 supports the following devices:

AT90 Series

AT90CAN128
AT90CAN32
AT90CAN64
AT90PWM1
AT90PWM161
AT90PWM216
AT90PWM2B
AT90PWM316
AT90PWM3B
AT90PWM81
AT90USB1286
AT90USB1287
AT90USB162
AT90USB646
AT90USB647
AT90USB82

ATmega Series

ATmega128
ATmega1280
ATmega1281
ATmega1284
ATmega1284P
ATmega128A
ATmega128RFA1
ATmega128RFR2
ATmega16
ATmega162
ATmega164A
ATmega164P
ATmega164PA
ATmega165A
ATmega165P
ATmega165PA
ATmega168
ATmega168A
ATmega168P
ATmega168PA
ATmega169A
ATmega169P
ATmega169PA
ATmega16A
ATmega16HVB
ATmega16M1
ATmega16U2
ATmega16U4
ATmega2560
ATmega2561
ATmega256RFR2
ATmega32
ATmega324A
ATmega324P
ATmega324PA
ATmega325
ATmega3250
ATmega3250A
ATmega3250P
ATmega3250PA
ATmega325A
ATmega325P
ATmega325PA
ATmega328
ATmega328P
ATmega329
ATmega3290
ATmega3290A
ATmega3290P
ATmega3290PA
ATmega329A
ATmega329P
ATmega329PA
ATmega32A
ATmega32C1
ATmega32HVB
ATmega32M1
ATmega32U2
ATmega32U4
ATmega48
ATmega48A
ATmega48P
ATmega48PA
ATmega64
ATmega640
ATmega644
ATmega644A
ATmega644P
ATmega644PA
ATmega645
ATmega6450
ATmega6450A
ATmega6450P
ATmega645A
ATmega645P
ATmega649
ATmega6490
ATmega6490A
ATmega6490P
ATmega649A
ATmega649P
ATmega64A
ATmega64C1
ATmega64M1
ATmega64RFR2
ATmega8
ATmega8515
ATmega8535
ATmega88
ATmega88A
ATmega88P
ATmega88PA
ATmega8A
ATmega8U2

ATtiny Series

ATtiny13
ATtiny13A
ATtiny1634
ATtiny167
ATtiny2313
ATtiny2313A
ATtiny24
ATtiny24A
ATtiny25
ATtiny26
ATtiny261
ATtiny261A
ATtiny4313
ATtiny43U
ATtiny44
ATtiny44A
ATtiny45
ATtiny461
ATtiny461A
ATtiny48
ATtiny828
ATtiny84
ATtiny84A
ATtiny85
ATtiny861
ATtiny861A
ATtiny87
ATtiny88

ATxmega Series

ATxmega128A1
ATxmega128A1U
ATxmega128A3
ATxmega128A3U
ATxmega128A4U
ATxmega128B1
ATxmega128B3
ATxmega128C3
ATxmega128D3
ATxmega128D4
ATxmega16A4
ATxmega16A4U
ATxmega16C4
ATxmega16D4
ATxmega16E5
ATxmega192A3
ATxmega192A3U
ATxmega192C3
ATxmega192D3
ATxmega256A3
ATxmega256A3B
ATxmega256A3BU
ATxmega256A3U
ATxmega256C3
ATxmega256D3
ATxmega32A4
ATxmega32A4U
ATxmega32C4
ATxmega32D4
ATxmega32E5
ATxmega384C3
ATxmega384D3
ATxmega64A1
ATxmega64A1U
ATxmega64A3
ATxmega64A3U
ATxmega64A4U
ATxmega64B1
ATxmega64B3
ATxmega64C3
ATxmega64D3
ATxmega64D4
ATxmega8E5

System Requirements

Operating Systems

Windows 10 (x86 and x64), Windows 8 (x86 and x64), Windows 7 (x86 and x64), Vista (x86 and x64), XP and 2000
macOS 10.6 Snow Leopard, 10.5 Leopard (Intel) and 10.4 Tiger (Intel)
Linux (x86/x64) kernel 2.6 and above - CrossWorks should run on any Linux distribution that matches this criteria however we test primarily with Ubuntu distributions, this variant has been tested on all releases of Ubuntu from 6.06 LTS to 16.04 LTS
Linux (armv7l) kernel 3.4 and above - This variant has been tested on all releases of Ubuntu from 12.04 LTS to 16.04 LTS

Computer

1GHz CPU or better
1GB RAM
1GB disk space free

Support

We are happy to answer any pre-sales and technical questions you have. Please submit your questions using the CrossWorks Helpdesk system.