2 G-AVR-ATxmega-07/2014 1. Ordering Information Ordering code Flash (bytes) EEPROM (bytes) SRAM (bytes) Speed (MHz) Power supply Package (1)(2)(3) 256K + 8K 4K 16K 32 1.6 - 3.6V 64A Temp. ATxmega256A3BU-AU ATxmega256A3BU-AUR (4) -40C-85C ATxmega256A3BU-MH ATXMEGA256A3BU-MHR (4) Notes: 1. 2. 3. 4. 256K + 8K 4K 16K 32 1.6 - 3.6V 64M2 This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. For packaging information, see "Packaging information" on page 67. Tape and reel. Package type 64A 64-lead, 14 x 14mm body size, 1.0mm body thickness, 0.8mm lead pitch, thin profile plastic quad flat package (TQFP) 64M2 64-pad, 9 x 9 x 1.0mm body, lead pitch 0.50mm, 7.65mm exposed pad, quad flat no-lead package (QFN) Typical Applications Industrial control Climate control Low power battery applicatio

2 G-AVR-ATxmega-07/2014 1. Ordering Information Ordering code Flash (bytes) EEPROM (bytes) SRAM (bytes) Speed (MHz) Power supply Package (1)(2)(3) 256K + 8K 4K 16K 32 1.6 - 3.6V 64A Temp. ATxmega256A3BU-AU ATxmega256A3BU-AUR (4) -40C-85C ATxmega256A3BU-MH ATXMEGA256A3BU-MHR (4) Notes: 1. 2. 3. 4. 256K + 8K 4K 16K 32 1.6 - 3.6V 64M2 This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. For packaging information, see "Packaging information" on page 67. Tape and reel. Package type 64A 64-lead, 14 x 14mm body size, 1.0mm body thickness, 0.8mm lead pitch, thin profile plastic quad flat package (TQFP) 64M2 64-pad, 9 x 9 x 1.0mm body, lead pitch 0.50mm, 7.65mm exposed pad, quad flat no-lead package (QFN) Typical Applications Industrial control Climate control Low power battery applicatio

USB connectivity Networking Optical * * * * * Low power battery applications Power tools HVAC Utility metering Medical applications 8362E-AVR-01/12 XMEGA A3BU 1. Ordering Information Ordering Code ATxmega256A3BU-AU ATxmega256A3BU-AUR (4) ATxmega256A3BU-MH ATXMEGA256A3BU-MHR (4) Notes: Flash EEPROM SRAM Speed [MHz] Power Supply Package (1)(2)(3) 256K + 8K 4K 16K 32 1.6 - 3.6V 64A Temp -40C - 85C 256K + 8K 4K 16K 32 1.6 - 3.6V 64M2 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information. 2. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. 3. For packaging information, see "Packaging information" on page 70. 4. Tape and reel. Package Type 64A 64-lead, 14 x 14mm body size, 1.0mm body thickness, 0.8mm lead pitch, thin profile plastic quad flat package (TQFP) 64M2 64-pad, 9 x 9 x 1.0mm body, lead pitch 0.50mm, 7.65mm exposed pad, quad

2.7V 8362F-AVR-02/2013 1. Ordering Information Ordering code Flash (bytes) EEPROM (bytes) SRAM (bytes) Speed (MHz) Power supply Package (1)(2)(3) 256K + 8K 4K 16K 32 1.6 - 3.6V 64A Temp. ATxmega256A3BU-AU ATxmega256A3BU-AUR (4) -40C-85C ATxmega256A3BU-MH ATXMEGA256A3BU-MHR (4) Notes: 1. 2. 3. 4. 256K + 8K 4K 16K 32 1.6 - 3.6V 64M2 This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. For packaging information, see "Packaging information" on page 67. Tape and reel. Package type 64A 64-lead, 14 x 14mm body size, 1.0mm body thickness, 0.8mm lead pitch, thin profile plastic quad flat package (TQFP) 64M2 64-pad, 9 x 9 x 1.0mm body, lead pitch 0.50mm, 7.65mm exposed pad, quad flat no-lead package (QFN) Typical Applications Industrial control Climate control Low power battery applicatio