Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Supplier Device Package Peripherals Core Processor Speed Voltage - Supply (Vcc/Vdd) Number of I/O RAM Size Core Size Connectivity Program Memory Size Program Memory Type EEPROM Size Data Converters Oscillator Type
GLOBAL STOCKS
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RFQ
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RFQ
3,430
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 64QFN AVR® XMEGA® B3 Active Tape & Reel (TR) -40°C ~ 105°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 4K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 64KB (32K x 16) Flash 2K x 8 A/D 8x12b Internal
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RFQ
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RFQ
2,990
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 64QFN AVR® XMEGA® B3 Active Tray -40°C ~ 105°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 4K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 64KB (32K x 16) Flash 2K x 8 A/D 8x12b Internal
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RFQ
VIEW
RFQ
3,352
In-stock
Microchip Technology IC MCU 8BIT 128KB FLASH 64QFN AVR® XMEGA® B3 Active Tape & Reel (TR) -40°C ~ 105°C (TA) 64-VQFN Dual Rows, Exposed Pad 64-QFN (7x7) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 8K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 128KB (128K x 8) Flash 2K x 8 A/D 8x12b Internal
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RFQ
VIEW
RFQ
3,293
In-stock
Microchip Technology IC MCU 8BIT 128KB FLASH 64QFN AVR® XMEGA® B3 Active Tray -40°C ~ 105°C (TA) 64-VQFN Dual Rows, Exposed Pad 64-QFN (7x7) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 8K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 128KB (128K x 8) Flash 2K x 8 A/D 8x12b Internal
ATXMEGA64B3-MUR
RFQ
VIEW
RFQ
1,451
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 64QFN AVR® XMEGA® B3 Obsolete Digi-Reel® -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 4K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 64KB (32K x 16) Flash 2K x 8 A/D 8x12b Internal
ATXMEGA64B3-MUR
RFQ
VIEW
RFQ
1,072
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 64QFN AVR® XMEGA® B3 Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 4K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 64KB (32K x 16) Flash 2K x 8 A/D 8x12b Internal
ATXMEGA64B3-MUR
RFQ
VIEW
RFQ
3,729
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 64QFN AVR® XMEGA® B3 Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 4K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 64KB (32K x 16) Flash 2K x 8 A/D 8x12b Internal
ATUC256L4U-D3HR
RFQ
VIEW
RFQ
1,991
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 48TLLGA AVR®32 UC3 L Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 48-UFLGA Exposed Pad 48-TLLGA (5.5x5.5) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x12b Internal
ATUC256L4U-D3HR
RFQ
VIEW
RFQ
1,948
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 48TLLGA AVR®32 UC3 L Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 48-UFLGA Exposed Pad 48-TLLGA (5.5x5.5) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x12b Internal
ATUC256L4U-D3HR
RFQ
VIEW
RFQ
3,787
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 48TLLGA AVR®32 UC3 L Active Tape & Reel (TR) -40°C ~ 85°C (TA) 48-UFLGA Exposed Pad 48-TLLGA (5.5x5.5) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x12b Internal
ATUC256L4U-D3HT
RFQ
VIEW
RFQ
2,659
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 48TLLGA AVR®32 UC3 L Active Tray -40°C ~ 85°C (TA) 48-UFLGA Exposed Pad 48-TLLGA (5.5x5.5) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x12b Internal
ATUC128L4U-AUR
RFQ
VIEW
RFQ
2,444
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 48TQFP AVR®32 UC3 L Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 48-TQFP 48-TQFP (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x12b Internal
ATUC128L4U-AUR
RFQ
VIEW
RFQ
2,326
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 48TQFP AVR®32 UC3 L Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 48-TQFP 48-TQFP (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x12b Internal
ATUC128L4U-AUR
RFQ
VIEW
RFQ
1,128
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 48TQFP AVR®32 UC3 L Active Tape & Reel (TR) -40°C ~ 85°C (TA) 48-TQFP 48-TQFP (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x12b Internal
ATUC64L3U-Z3UT
RFQ
VIEW
RFQ
1,243
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64QFN AVR®32 UC3 L Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 51 16K x 8 32-Bit I²C, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x12b Internal
ATUC64L3U-AUT
RFQ
VIEW
RFQ
3,220
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64TQFP AVR®32 UC3 L Active Tray -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 51 16K x 8 32-Bit I²C, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x12b Internal
ATXMEGA128B3-MCU
RFQ
VIEW
RFQ
3,984
In-stock
Microchip Technology IC MCU 8BIT 128KB FLASH 64VQFN AVR® XMEGA® B3 Active Tray -40°C ~ 85°C (TA) 64-VQFN Dual Rows, Exposed Pad 64-VQFN (7x7) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 8K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 128KB (128K x 8) Flash 2K x 8 A/D 8x12b Internal
ATUC64L4U-D3HT
RFQ
VIEW
RFQ
3,484
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 48TLLGA AVR®32 UC3 L Active Tray -40°C ~ 85°C (TA) 48-UFLGA Exposed Pad 48-TLLGA (5.5x5.5) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 16K x 8 32-Bit I²C, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x12b Internal
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RFQ
VIEW
RFQ
3,212
In-stock
Microchip Technology IC MCU 8BIT 128KB FLASH 100TQFP AVR® XMEGA® B3 Discontinued at Digi-Key Digi-Reel® -40°C ~ 105°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 8K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 128KB (128K x 8) Flash 2K x 8 A/D 8x12b Internal
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RFQ
VIEW
RFQ
1,234
In-stock
Microchip Technology IC MCU 8BIT 128KB FLASH 100TQFP AVR® XMEGA® B3 Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 105°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 8K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 128KB (128K x 8) Flash 2K x 8 A/D 8x12b Internal
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RFQ
VIEW
RFQ
3,895
In-stock
Microchip Technology IC MCU 8BIT 128KB FLASH 100TQFP AVR® XMEGA® B3 Active Tape & Reel (TR) -40°C ~ 105°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT AVR 32MHz 1.6 V ~ 3.6 V 36 8K x 8 8/16-Bit I²C, IrDA, SPI, UART/USART, USB 128KB (128K x 8) Flash 2K x 8 A/D 8x12b Internal
ATUC64L4U-ZAUR
RFQ
VIEW
RFQ
1,258
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 48QFN AVR®32 UC3 L Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 48-VFQFN Exposed Pad 48-QFN (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 16K x 8 32-Bit I²C, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x12b Internal
ATUC64L4U-ZAUR
RFQ
VIEW
RFQ
2,555
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 48QFN AVR®32 UC3 L Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 48-VFQFN Exposed Pad 48-QFN (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 16K x 8 32-Bit I²C, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x12b Internal
ATUC64L4U-ZAUR
RFQ
VIEW
RFQ
3,094
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 48QFN AVR®32 UC3 L Active Tape & Reel (TR) -40°C ~ 85°C (TA) 48-VFQFN Exposed Pad 48-QFN (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 16K x 8 32-Bit I²C, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x12b Internal
ATUC64L4U-AUR
RFQ
VIEW
RFQ
954
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 48TQFP AVR®32 UC3 L Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 48-TQFP 48-TQFP (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 16K x 8 32-Bit I²C, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x12b Internal
ATUC64L4U-AUR
RFQ
VIEW
RFQ
2,774
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 48TQFP AVR®32 UC3 L Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 48-TQFP 48-TQFP (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 16K x 8 32-Bit I²C, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x12b Internal
ATUC64L4U-AUR
RFQ
VIEW
RFQ
608
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 48TQFP AVR®32 UC3 L Active Tape & Reel (TR) -40°C ~ 85°C (TA) 48-TQFP 48-TQFP (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 16K x 8 32-Bit I²C, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x12b Internal
ATUC256L4U-ZAUR
RFQ
VIEW
RFQ
756
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 48QFN AVR®32 UC3 L Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 48-VFQFN Exposed Pad 48-QFN (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x12b Internal
ATUC256L4U-ZAUR
RFQ
VIEW
RFQ
2,087
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 48QFN AVR®32 UC3 L Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 48-VFQFN Exposed Pad 48-QFN (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x12b Internal
ATUC256L4U-ZAUR
RFQ
VIEW
RFQ
2,035
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 48QFN AVR®32 UC3 L Active Tape & Reel (TR) -40°C ~ 85°C (TA) 48-VFQFN Exposed Pad 48-QFN (7x7) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 50MHz 1.62 V ~ 3.6 V 36 32K x 8 32-Bit I²C, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x12b Internal