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ATXMEGA256A

ATXMEGA256A3-AUR vs ATXMEGA256A3-MH vs ATXMEGA256A3-AU

 
PartNumberATXMEGA256A3-AURATXMEGA256A3-MHATXMEGA256A3-AU
Description8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYYY
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseTQFP-64QFN-64TQFP-64
SeriesXMEGA A3XMEGA A3XMEGA A3
CoreAVRAVRAVR
Data Bus Width8 bit/16 bit8 bit/16 bit8 bit/16 bit
Maximum Clock Frequency32 MHz32 MHz32 MHz
Program Memory Size256 kB256 kB256 kB
Data RAM Size16 kB16 kB16 kB
Number of I/Os50 I/O50 I/O50 I/O
Operating Supply Voltage1.6 V to 3.6 V1.6 V to 3.6 V1.6 V to 3.6 V
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 85 C+ 85 C+ 85 C
PackagingReelTrayTray
ProductMCUMCUMCU
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Data ROM Size4 kB4 kB4 kB
Moisture SensitiveYes-Yes
Number of Timers/Counters7 Timer8 Timer7 Timer
Processor SeriesAVR XMEGAAVR XMEGAAVR XMEGA
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity100026090
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
TradenameXMEGAXMEGAXMEGA
Unit Weight0.012720 oz0.007277 oz0.012720 oz
ADC Resolution-8 bit8 bit
Height-0.88 mm1 mm
Length-9 mm14 mm
Program Memory Type-FlashFlash
Width-9 mm14 mm
Data RAM Type-SRAMSRAM
Data ROM Type-EEPROMEEPROM
Interface Type-I2C, SPI, USARTI2C, SPI, USART
Number of ADC Channels-22
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		ATXMEGA256A3BU-AU 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
ATXMEGA256A3-AUR 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3U-AN 8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V
ATXMEGA256A3-MH 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
ATXMEGA256A3B-MH 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup
ATXMEGA256A3U-MH 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
ATXMEGA256A3U-AU 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
ATXMEGA256A3BU-MH 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
ATXMEGA256A3U-AUR 8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R
ATXMEGA256A3B-AU 8-bit Microcontrollers - MCU 256K FLASH 4K EE 16K SRAM 3.6V
ATXMEGA256A3-AU 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
ATXMEGA256A3BU-MHR 8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN
ATXMEGA256A3-MHR 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3U-MHR 8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R
ATXMEGA256A3BU-AUR 8-bit Microcontrollers - MCU 64TQFP, IND TEMP, GREEN, 1.6-3.6V T&R
ATXMEGA256A3B-AUR 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3U-ANR 8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R
ATXMEGA256A3B-MHR 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3BU-MN 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16KB SRAM - QFN, 105C, Green 1.6-3.6V
ATXMEGA256A3U-M7 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - 64 QFN, 105C TEMP, GREEN, 1.6-3.6V
ATXMEGA256A3BU-ANR 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16KB SRAM - TQFP, 105C, Green 1.6-3.6V T&R
ATXMEGA256A3U-M7R 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - 64 QFN, 105C TEMP, GREEN, 1.6-3.6V, T&R
ATXMEGA256A3BU-MNR 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16KB SRAM - QFN, 105C, Green 1.6-3.6V T&R
ATXMEGA256A3BU-AN 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16KB SRAM - TQFP, 105C, Green 1.6-3.6V
ATXMEGA256A3 New and Original
ATXMEGA256A3-MU New and Original
ATXMEGA256A3BU New and Original
ATXMEGA256A3BU-AN IC MCU 16BIT 256KB FLASH 64TQFP
ATXMEGA256A3BU-ANR IC MCU 16BIT 256KB FLASH 64TQFP
ATXMEGA256A3BU-MN IC MCU 8/16BIT 256KB FLASH 64QFN
ATXMEGA256A3BU-MNR IC MCU 8/16BIT 256KB FLASH 64QFN
ATXMEGA256A3U-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR XMEGA,256KB FLASH,4KBEE,16KSRAM - 64 IND TEMP, GREEN, 1.6-3.6V T&R
ATXMEGA256A3U-AN Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V
ATXMEGA256A3BU-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16KB SRAM - 64TQFP, IND TEMP, GREEN, 1.6-3.6V T&R
ATXMEGA256A3U-ANR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R
ATXMEGA256A3U-M7 Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - 64 QFN, 105C TEMP, GREEN, 1.6-3.6V
ATXMEGA256A3U-M7R Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - 64 QFN, 105C TEMP, GREEN, 1.6-3.6V, T&R
ATXMEGA256A3B-MHR Microcontrollers - MCU 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3B-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3-MHR Microcontrollers - MCU 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3BU-MH IC MCU 8/16BIT 256KB FLASH 64QFN
ATXMEGA256A3B-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 256K FLASH 4K EE 16K SRAM 3.6V
ATXMEGA256A3B-MH Microcontrollers - MCU 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup
ATXMEGA256A3-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
ATXMEGA256A3-MH Microcontrollers - MCU 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
ATXMEGA256A3BU-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
ATXMEGA256A3U-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
ATXMEGA256A3U-MH IC MCU 8/16BIT 256KB FLASH 64QFN
ATXMEGA256A3BU-MHR Microcontrollers - MCU ARM Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN
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