Part Number Manufacturer / Brand Brife Description Part StatusCore ProcessorCore SizeSpeedConnectivityPeripheralsNumber of I/OProgram Memory SizeProgram Memory TypeEEPROM SizeRAM SizeVoltage - Supply (Vcc/Vdd)Data ConvertersOscillator TypeOperating TemperaturePackage / CaseSupplier Device Package
Microchip Technology IC MCU 32BIT ROMLESS 256CTBGA ObsoleteAVR32-Bit150MHzEBI/EMI, Ethernet, I²C, Memory Card, PS/2, SPI, SSC, UART/USART, USBAC'97, DMA, I²S, LCD, POR, PWM, WDT160
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ROMless
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32K x 81.65 V ~ 1.95 VD/A 2x16bInternal-40°C ~ 85°C (TA)256-LBGA256-CTBGA (17x17)
Microchip Technology IC MCU 32BIT ROMLESS 256CTBGA ObsoleteAVR32-Bit150MHzEBI/EMI, Ethernet, I²C, Memory Card, PS/2, SPI, SSC, UART/USART, USBAC'97, DMA, I²S, LCD, POR, PWM, WDT160
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ROMless
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32K x 81.65 V ~ 1.95 VD/A 2x16bInternal-40°C ~ 85°C (TA)256-LBGA256-CTBGA (17x17)
Microchip Technology IC MCU 32BIT 128KB FLASH 144LQFP ActiveAVR32-Bit66MHzEBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, POR, PWM, WDT109128KB (128K x 8)FLASH
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32K x 81.65 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Microchip Technology IC MCU 32BIT 512KB FLASH 144LQFP ActiveAVR32-Bit66MHzEBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, POR, PWM, WDT109512KB (512K x 8)FLASH
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64K x 81.65 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Microchip Technology IC MCU 32BIT 512KB FLASH 144LQFP ActiveAVR32-Bit66MHzEBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, POR, PWM, WDT109512KB (512K x 8)FLASH
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64K x 81.65 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Microchip Technology IC MCU 32BIT 512KB FLASH 144BGA ActiveAVR32-Bit66MHzEBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, POR, PWM, WDT109512KB (512K x 8)FLASH
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64K x 81.65 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)144-TFBGA144-FFBGA (11x11)
Microchip Technology IC MCU 32BIT 512KB FLASH 144LQFP ObsoleteAVR32-Bit66MHzEBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, POR, PWM, WDT109512KB (512K x 8)FLASH
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64K x 81.65 V ~ 3.6 VA/D 8x10b, D/A 2x16bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Microchip Technology IC MCU 32BIT 512KB FLASH 100TQFP ActiveAVR32-Bit66MHzEthernet, I²C, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, POR, PWM, WDT69512KB (512K x 8)FLASH
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64K x 81.65 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Microchip Technology IC MCU 32BIT 256KB FLASH 144LQFP ActiveAVR32-Bit66MHzEBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, DMA, POR, WDT110256KB (256K x 8)FLASH
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128K x 81.75 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Microchip Technology IC MCU 32BIT 256KB FLASH 144BGA ActiveAVR32-Bit66MHzEBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, DMA, POR, WDT110256KB (256K x 8)FLASH
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128K x 81.75 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)144-TFBGA144-FFBGA (11x11)
Microchip Technology IC MCU 32BIT 256KB FLASH 144BGA ActiveAVR32-Bit66MHzEBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, DMA, POR, WDT110256KB (256K x 8)FLASH
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128K x 81.75 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)144-TFBGA144-FFBGA (11x11)
Microchip Technology IC MCU 32BIT 64KB FLASH 144LQFP ActiveAVR32-Bit66MHzEBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, DMA, POR, WDT11064KB (64K x 8)FLASH
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128K x 81.75 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Microchip Technology IC MCU 32BIT 128KB FLASH 100BGA ActiveAVR32-Bit66MHzEBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, DMA, POR, WDT88128KB (128K x 8)FLASH
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128K x 81.75 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)100-VFBGA100-VFBGA (7x7)
Microchip Technology IC MCU 32BIT 256KB FLASH 100BGA ActiveAVR32-Bit66MHzEBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, DMA, POR, WDT88256KB (256K x 8)FLASH
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128K x 81.75 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)100-VFBGA100-VFBGA (7x7)
Microchip Technology IC MCU 32BIT 128KB FLASH 64TQFP ActiveAVR32-Bit60MHzI²C, IrDA, SPI, SSC, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT44128KB (128K x 8)FLASH
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32K x 81.65 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)64-TQFP Exposed Pad64-TQFP (10x10)
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN ActiveAVR32-Bit60MHzI²C, IrDA, SPI, SSC, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT44128KB (128K x 8)FLASH
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32K x 81.65 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN ActiveAVR32-Bit60MHzI²C, IrDA, SPI, SSC, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT44128KB (128K x 8)FLASH
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32K x 81.65 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN ObsoleteAVR32-Bit60MHzI²C, IrDA, SPI, SSC, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT44128KB (128K x 8)FLASH
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32K x 81.65 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Microchip Technology IC MCU 32BIT 128KB FLASH 48TQFP ActiveAVR32-Bit60MHzI²C, IrDA, SPI, SSC, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT28128KB (128K x 8)FLASH
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32K x 81.65 V ~ 3.6 VA/D 6x10bInternal-40°C ~ 85°C (TA)48-TQFP48-TQFP (7x7)
Microchip Technology IC MCU 8BIT 16KB FLASH 32SOIC ObsoleteAVR8-Bit16MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2716KB (16K x 8)FLASH512 x 81K x 82.7 V ~ 5.5 VA/D 11x10b; D/A 1x10bInternal-40°C ~ 105°C (TA)32-SOIC (0.295", 7.50mm Width)32-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 20DIP ObsoleteAVR8-Bit12MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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4 V ~ 6 V
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Internal0°C ~ 70°C (TA)20-DIP (0.300", 7.62mm)20-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC ObsoleteAVR8-Bit4MHzSPIPOR, WDT151KB (512 x 16)FLASH64 x 8
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2.7 V ~ 6 V
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Internal-40°C ~ 85°C20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 2KB FLASH 8DIP ObsoleteAVR8-Bit10MHzSPIBrown-out Detect/Reset, POR, WDT32KB (1K x 16)FLASH128 x 8128 x 84 V ~ 6 V
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Internal-40°C ~ 85°C8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC ObsoleteAVR8-Bit4MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT328KB (4K x 16)FLASH512 x 8512 x 82.7 V ~ 6 V
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Internal-40°C ~ 85°C44-LCC (J-Lead)44-PLCC (16.59x16.59)
Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC ObsoleteAVR8-Bit8MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT328KB (4K x 16)FLASH512 x 8512 x 84 V ~ 6 V
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Internal0°C ~ 70°C (TA)44-LCC (J-Lead)44-PLCC (16.59x16.59)
Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP ObsoleteAVR8-Bit8MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT328KB (4K x 16)FLASH512 x 8512 x 84 V ~ 6 V
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Internal-40°C ~ 85°C40-DIP (0.600", 15.24mm)40-PDIP
Microchip Technology IC MCU 8BIT 16KB FLASH 32VQFN ActiveAVR8-Bit10MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2316KB (8K x 16)FLASH512 x 81K x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Microchip Technology IC MCU 8BIT 32KB FLASH 100TQFP ActiveAVR8-Bit20MHzSPI, UART/USART, USIBrown-out Detect/Reset, POR, PWM, WDT6932KB (16K x 16)FLASH1K x 82K x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Microchip Technology IC MCU 8BIT 32KB FLASH 100TQFP ActiveAVR8-Bit16MHzSPI, UART/USART, USIBrown-out Detect/Reset, LCD, POR, PWM, WDT6932KB (16K x 16)FLASH1K x 82K x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Microchip Technology IC MCU 8BIT 32KB FLASH 64QFN ActiveAVR8-Bit20MHzSPI, UART/USART, USIBrown-out Detect/Reset, LCD, POR, PWM, WDT5432KB (16K x 16)FLASH1K x 82K x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Microchip Technology IC MCU 8BIT 64KB FLASH 64QFN ObsoleteAVR8-Bit16MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT5364KB (32K x 16)FLASH2K x 84K x 84.5 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Microchip Technology IC MCU 8BIT 64KB FLASH 64QFN ActiveAVR8-Bit16MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT5364KB (32K x 16)FLASH2K x 84K x 84.5 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Microchip Technology IC MCU 8BIT 64KB FLASH 44TQFP ActiveAVR8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT3264KB (32K x 16)FLASH2K x 84K x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 105°C (TA)44-TQFP44-TQFP (10x10)
Microchip Technology IC MCU 8BIT 64KB FLASH 64TQFP ActiveAVR8-Bit16MHzSPI, UART/USART, USIBrown-out Detect/Reset, LCD, POR, PWM, WDT5464KB (32K x 16)FLASH2K x 84K x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (14x14)
Microchip Technology IC MCU 8BIT 64KB FLASH 64QFN ObsoleteAVR8-Bit8MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT5364KB (32K x 16)FLASH2K x 84K x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP ActiveAVR8-Bit8MHzEBI/EMI, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT358KB (4K x 16)FLASH512 x 8512 x 82.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)40-DIP (0.600", 15.24mm)40-PDIP
Microchip Technology IC MCU 8BIT 8KB FLASH 44VQFN ObsoleteAVR8-Bit8MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT328KB (4K x 16)FLASH512 x 8512 x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-VQFN (7x7)
Microchip Technology IC MCU 8BIT 8KB FLASH 32VQFN ActiveAVR8-Bit10MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT238KB (4K x 16)FLASH512 x 81K x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Microchip Technology IC MCU 8BIT 8KB FLASH 32TQFP ActiveAVR8-Bit16MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT238KB (4K x 16)FLASH512 x 81K x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)32-TQFP32-TQFP (7x7)
Microchip Technology IC MCU 8BIT 8KB FLASH 28DIP ObsoleteAVR8-Bit8MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT238KB (4K x 16)FLASH512 x 81K x 82.7 V ~ 5.5 VA/D 6x10bInternal-40°C ~ 85°C (TA)28-DIP (0.300", 7.62mm)28-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit1.6MHz
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Brown-out Detect/Reset, POR, PWM, WDT61KB (512 x 16)FLASH64 x 8
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2.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC ActiveAVR8-Bit10MHzSPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT182KB (1K x 16)FLASH128 x 8128 x 81.8 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 2KB FLASH 14SOIC ActiveAVR8-Bit16MHzUSIBrown-out Detect/Reset, POR, PWM, WDT122KB (1K x 16)FLASH128 x 8128 x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 125°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC ObsoleteAVR8-Bit16MHzUSIBrown-out Detect/Reset, POR, PWM, WDT162KB (1K x 16)FLASH128 x 8128 x 84.5 V ~ 5.5 VA/D 11x10bInternal0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC ActiveAVR8-Bit16MHzUSIBrown-out Detect/Reset, POR, PWM, WDT162KB (1K x 16)FLASH128 x 8128 x 84.5 V ~ 5.5 VA/D 11x10bInternal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 4KB FLASH 20SOIC ActiveAVR8-Bit20MHzUSIBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT164KB (2K x 16)FLASH256 x 8256 x 81.8 V ~ 5.5 VA/D 11x10bInternal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 8KB FLASH 32VQFN ActiveAVR8-Bit20MHzUSIBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT168KB (4K x 16)FLASH512 x 8512 x 81.8 V ~ 5.5 VA/D 11x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Microchip Technology IC MCU 8BIT 8KB FLASH 32VQFN ActiveAVR8-Bit12MHzI²C, SPIBrown-out Detect/Reset, POR, WDT288KB (4K x 16)FLASH64 x 8512 x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Microchip Technology IC MCU 8BIT 128KB FLASH 100CBGA ActiveAVR8/16-Bit32MHzEBI/EMI, I²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT78128KB (64K x 16)FLASH2K x 88K x 81.6 V ~ 3.6 VA/D 16x12b, D/A 4x12bInternal-40°C ~ 85°C (TA)100-TFBGA100-CBGA (9x9)
Microchip Technology IC MCU 8BIT 16KB FLASH 44VQFN ActiveAVR8/16-Bit32MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT3416KB (8K x 16)FLASH1K x 82K x 81.6 V ~ 3.6 VA/D 12x12bInternal-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-VQFN (7x7)
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