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
AT32UC3B0512AU-Z2UR
RFQ
VIEW
RFQ
3,259
In-stock
Microchip Technology IC MCU 32BIT 512KB FLASH 64QFN AVR®32 UC3 B Audio Obsolete Digi-Reel® -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 96K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 512KB (512K x 8) Flash - A/D 8x10b Internal
AT32UC3B0512AU-Z2UR
RFQ
VIEW
RFQ
830
In-stock
Microchip Technology IC MCU 32BIT 512KB FLASH 64QFN AVR®32 UC3 B Audio Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 96K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 512KB (512K x 8) Flash - A/D 8x10b Internal
AT32UC3B0512AU-Z2UR
RFQ
VIEW
RFQ
3,935
In-stock
Microchip Technology IC MCU 32BIT 512KB FLASH 64QFN AVR®32 UC3 B Audio Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 96K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 512KB (512K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128AU-Z2UR
RFQ
VIEW
RFQ
3,584
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN AVR®32 UC3 B Audio Obsolete Digi-Reel® -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128AU-Z2UR
RFQ
VIEW
RFQ
1,649
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN AVR®32 UC3 B Audio Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128AU-Z2UR
RFQ
VIEW
RFQ
2,881
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN AVR®32 UC3 B Audio Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128AU-A2UT
RFQ
VIEW
RFQ
2,121
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64TQFP AVR®32 UC3 B Audio Obsolete Tray -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B064-A2UR
RFQ
VIEW
RFQ
3,675
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64TQFP AVR®32 UC3 B Active Cut Tape (CT) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 16K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x10b Internal
AT32UC3B0256-Z2UR
RFQ
VIEW
RFQ
2,601
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64QFN AVR®32 UC3 B Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x10b Internal
AT32UC3B0256-Z2UR
RFQ
VIEW
RFQ
1,904
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64QFN AVR®32 UC3 B Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x10b Internal
AT32UC3B0256-Z2UR
RFQ
VIEW
RFQ
3,580
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64QFN AVR®32 UC3 B Active Tape & Reel (TR) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128-Z2UR
RFQ
VIEW
RFQ
1,298
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN AVR®32 UC3 B Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128-Z2UR
RFQ
VIEW
RFQ
2,125
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN AVR®32 UC3 B Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128-Z2UR
RFQ
VIEW
RFQ
2,005
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN AVR®32 UC3 B Active Tape & Reel (TR) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128-A2UR
RFQ
VIEW
RFQ
2,566
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64TQFP AVR®32 UC3 Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 1.95 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128-A2UR
RFQ
VIEW
RFQ
3,025
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64TQFP AVR®32 UC3 Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 1.95 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128-A2UR
RFQ
VIEW
RFQ
3,538
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64TQFP AVR®32 UC3 Active Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 1.95 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B064-Z2UR
RFQ
VIEW
RFQ
2,817
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64QFN AVR®32 UC3 B Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 16K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x10b Internal
AT32UC3B064-Z2UR
RFQ
VIEW
RFQ
3,937
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64QFN AVR®32 UC3 B Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 16K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x10b Internal
AT32UC3B064-Z2UR
RFQ
VIEW
RFQ
1,686
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64QFN AVR®32 UC3 B Active Tape & Reel (TR) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 16K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x10b Internal
AT32UC3B0128-Z2UT
RFQ
VIEW
RFQ
1,574
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN AVR®32 UC3 B Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0256-A2UR
RFQ
VIEW
RFQ
2,854
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64TQFP AVR®32 UC3 B Active Digi-Reel® -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x10b Internal
AT32UC3B0256-A2UR
RFQ
VIEW
RFQ
2,182
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64TQFP AVR®32 UC3 B Active Cut Tape (CT) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x10b Internal
AT32UC3B0256-A2UR
RFQ
VIEW
RFQ
1,353
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64TQFP AVR®32 UC3 B Active Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 32K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 256KB (256K x 8) Flash - A/D 8x10b Internal
AT32UC3B064-A2UT
RFQ
VIEW
RFQ
2,769
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64TQFP AVR®32 UC3 B Active Tray -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 16K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 64KB (64K x 8) Flash - A/D 8x10b Internal
AT32UC3B0512-Z2UT
RFQ
VIEW
RFQ
792
In-stock
Microchip Technology IC MCU 32BIT 512KB FLASH 64QFN AVR®32 UC3 B Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 96K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 512KB (512K x 8) Flash - A/D 8x10b Internal
AT32UC3B0512-A2UR
RFQ
VIEW
RFQ
1,806
In-stock
Microchip Technology IC MCU 32BIT 512KB FLASH 64TQFP AVR®32 UC3 B Active Digi-Reel® -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 96K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 512KB (512K x 8) Flash - A/D 8x10b Internal
AT32UC3B0512-A2UR
RFQ
VIEW
RFQ
1,230
In-stock
Microchip Technology IC MCU 32BIT 512KB FLASH 64TQFP AVR®32 UC3 B Active Cut Tape (CT) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 96K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 512KB (512K x 8) Flash - A/D 8x10b Internal
AT32UC3B0512-A2UR
RFQ
VIEW
RFQ
1,797
In-stock
Microchip Technology IC MCU 32BIT 512KB FLASH 64TQFP AVR®32 UC3 B Active Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 96K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 512KB (512K x 8) Flash - A/D 8x10b Internal
AT32UC3B0512-Z2UR
RFQ
VIEW
RFQ
3,814
In-stock
Microchip Technology IC MCU 32BIT 512KB FLASH 64QFN AVR®32 UC3 B Active Digi-Reel® -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, POR, PWM, WDT AVR 60MHz 1.65 V ~ 3.6 V 44 96K x 8 32-Bit I²C, IrDA, SPI, SSC, UART/USART, USB 512KB (512K x 8) Flash - A/D 8x10b Internal