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ATSAM

ATSAM3U4CA-AU vs ATSAM3U2EA-CU vs ATSAM3U4CA-CU

 
PartNumberATSAM3U4CA-AUATSAM3U2EA-CUATSAM3U4CA-CU
DescriptionARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
ManufacturerMicrochipMicrochipMicrochip
Product CategoryARM Microcontrollers - MCUARM Microcontrollers - MCUARM Microcontrollers - MCU
RoHSYYY
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseLQFP-100LFBGA-144TFBGA-100
SeriesSAM3USAM3USAM3U
CoreARM Cortex M3ARM Cortex M3ARM Cortex M3
Data Bus Width32 bit32 bit32 bit
Maximum Clock Frequency96 MHz96 MHz96 MHz
Program Memory Size256 kB128 kB256 kB
Data RAM Size52 kB36 kB52 kB
Number of I/Os57 I/O96 I/O57 I/O
Operating Supply Voltage1.8 V1.8 V1.8 V
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 85 C+ 85 C+ 85 C
PackagingTrayTrayTray
Height1.4 mm1.05 mm-
Length14 mm10 mm-
ProductMCUMCUMCU
Program Memory TypeFlashFlashFlash
Width14 mm10 mm-
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Interface Type3xUSART, 4xSPI, Bus, TWI2xTWI, 4xUSART, 5xSPI, Bus3xUSART, 4xSPI, Bus, TWI
I/O Voltage3.3 V3.3 V3.3 V
Moisture SensitiveYes-Yes
Number of Timers/Counters8 Timer8 Timer8 Timer
Processor SeriesATSAM3xATSAM3xATSAM3x
Product TypeARM Microcontrollers - MCUARM Microcontrollers - MCUARM Microcontrollers - MCU
Factory Pack Quantity90184260
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
Supply Voltage Max1.95 V1.95 V1.95 V
Supply Voltage Min1.62 V1.62 V1.62 V
TradenameCortex-M3, CortexCortex-M3, CortexCortex-M3, Cortex
Unit Weight0.046530 oz0.087938 oz0.063987 oz
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		ATSAM4C16CB-AUR ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLB, 512K, T
ATSAM3X4CA-AU ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A
ATSAM3X4CA-CU ARM Microcontrollers - MCU BGA100, GREEN, IND TEMP, MRL A
ATSAM3X8CA-CU ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA
ATSAM3X4EA-CU ARM Microcontrollers - MCU BGA144,GREEN IND TEMP, MRL A
ATSAM3U4CA-AU ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
ATSAM3X8EA-AU ARM Microcontrollers - MCU LQFP144,GREEN IND TEMP, MRLA
ATSAM3X8EA-CU ARM Microcontrollers - MCU BGA144,GREEN IND TEMP, MRLA
ATSAM3U4EA-AU ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
ATSAM3X8CA-AU ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA
ATSAM3U4EA-CU ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
ATSAM4C16CB-AU ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLC, 256K, R
ATSAM3X4EA-AU ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A
ATSAM4C16CA-AU ARM Microcontrollers - MCU LQFP Green IND TEMP
ATSAM3U2EA-CU ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3
ATSAM3U4CA-CU ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
ATSAM4C-EK Development Boards & Kits - ARM EVAL KIT
ATSAM4C16CA-AUR ARM Microcontrollers - MCU LQFP Green IND TEMP
ATSAM4C16CB-AU Microcontrollers - MCU ARM Microcontrollers - MCU MCU dual core, 1MB Flash RevB - LQFP, Green, IND TEMP, CRYPTO, MRLB
ATSAM4C16CA-AUR Microcontrollers - MCU ARM Microcontrollers - MCU LQFP Green IND TEMP
ATSAM3U4EA-CU IC MCU 32BIT 256KB FLASH 144BGA SAM3U
ATSAM3U2EA-CU IC MCU 32BIT 128KB FLASH 144BGA SAM3U
ATSAM3X4CA-CU IC MCU 32BIT 256KB FLASH 100BGA SAM3X
ATSAM4C16CA-AU Microcontrollers - MCU ARM Microcontrollers - MCU LQFP Green IND TEMP
ATSAM3X4EA-CU IC MCU 32BIT 256KB FLASH 144BGA SAM3X
ATSAM3U4CA-AU Microcontrollers - MCU ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
ATSAM3X4CA-AU Microcontrollers - MCU ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A
ATSAM3X4EA-AU Microcontrollers - MCU ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A
ATSAM3X8EA-CU IC MCU 32BIT 512KB FLASH 144BGA SAM3X
ATSAM3X8CA-CU IC MCU 32BIT 512KB FLASH 100BGA SAM3X
ATSAM3U4CA-CU IC MCU 32BIT 256KB FLASH 100BGA SAM3U
ATSAM3X8EA-AU Microcontrollers - MCU ARM Microcontrollers - MCU LQFP144,GREEN IND TEMP, MRLA
ATSAM3U4EA-AU Microcontrollers - MCU ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
ATSAM3X8CA-AU Microcontrollers - MCU ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA
ATSAM4C-EK SAM4C16C EVAL BRD
ATSAM3X4CA-AUR Microcontrollers - MCU ARM Microcontrollers - MCU QFP100,GREEN IND TEMP,MRL A
ATSAM3X-EK ATSAM3A/ATSAM3X EVAL BRD
ATSAM3U4C-AU New and Original
ATSAM3U4CA-AU-ES New and Original
ATSAM3U4CAAU New and Original
ATSAM3U4E-AU New and Original
ATSAM3U4E-CU New and Original
ATSAM3UACA New and Original
ATSAM3X8C-AU New and Original
ATSAM3X8E New and Original
ATSAM3X8E-AU New and Original
ATSAM3X8EA-AU-CE New and Original
ATSAM3X8HA-CU-ES2 New and Original
ATSAM3X8HA-CU-ES3 New and Original
ATSAM4C16CB New and Original
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