Picture Mfr Part # Unit Price 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
ATUC128D3-Z2UT
RFQ
RFQ
3,464
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64VQFN AVR®32 UC3 D Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT AVR 48MHz 1.65 V ~ 3.6 V 51 16K x 8 32-Bit I²C, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0512AU-Z2UR
RFQ
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
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
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
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
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
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
MB9AFB42LBQN-G-AVE2
Per Unit
$2.81
RFQ
RFQ
1,489
In-stock
Cypress Semiconductor Corp IC MCU 32BIT 160KB FLASH 64QFN FM3 MB9AB40NB Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, LCD, LVD, POR, PWM, WDT ARM® Cortex®-M3 40MHz 1.65 V ~ 3.6 V 51 16K x 8 32-Bit CSIO, I²C, UART/USART, USB 160KB (160K x 8) Flash - A/D 12x12b Internal
MB9AF342LBQN-G-AVE2
Per Unit
$2.81
RFQ
RFQ
1,890
In-stock
Cypress Semiconductor Corp IC MCU 32BIT 160KB FLASH 64QFN FM3 MB9A340NB Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, LVD, POR, PWM, WDT ARM® Cortex®-M3 40MHz 1.65 V ~ 3.6 V 51 16K x 8 32-Bit CSIO, I²C, UART/USART, USB 160KB (160K x 8) Flash - A/D 12x12b Internal
AT32UC3B0256-Z2UR
RFQ
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
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
Per Unit
$5.77
RFQ
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
MB9AF142LBQN-G-AVE2
Per Unit
$2.79
RFQ
RFQ
1,239
In-stock
Cypress Semiconductor Corp IC MCU 32BIT 160KB FLASH 64QFN FM3 MB9A140NB Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) LVD, POR, PWM, WDT ARM® Cortex®-M3 40MHz 1.65 V ~ 3.6 V 51 16K x 8 32-Bit CSIO, I²C, SPI, UART/USART 160KB (160K x 8) Flash - A/D 12x12b Internal
AT32UC3B0128-Z2UR
RFQ
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
Per Unit
$6.37
RFQ
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
Per Unit
$5.09
RFQ
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
ATUC128D3-Z2UT
RFQ
RFQ
3,464
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64VQFN AVR®32 UC3 D Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT AVR 48MHz 1.65 V ~ 3.6 V 51 16K x 8 32-Bit I²C, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 8x10b Internal
AT32UC3B0512AU-Z2UR
RFQ
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
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
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
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
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
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
MB9AFB42LBQN-G-AVE2
Per Unit
$2.81
RFQ
RFQ
1,489
In-stock
Cypress Semiconductor Corp IC MCU 32BIT 160KB FLASH 64QFN FM3 MB9AB40NB Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, LCD, LVD, POR, PWM, WDT ARM® Cortex®-M3 40MHz 1.65 V ~ 3.6 V 51 16K x 8 32-Bit CSIO, I²C, UART/USART, USB 160KB (160K x 8) Flash - A/D 12x12b Internal
MB9AF342LBQN-G-AVE2
Per Unit
$2.81
RFQ
RFQ
1,890
In-stock
Cypress Semiconductor Corp IC MCU 32BIT 160KB FLASH 64QFN FM3 MB9A340NB Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, LVD, POR, PWM, WDT ARM® Cortex®-M3 40MHz 1.65 V ~ 3.6 V 51 16K x 8 32-Bit CSIO, I²C, UART/USART, USB 160KB (160K x 8) Flash - A/D 12x12b Internal
AT32UC3B0256-Z2UR
RFQ
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
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
Per Unit
$5.77
RFQ
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
MB9AF142LBQN-G-AVE2
Per Unit
$2.79
RFQ
RFQ
1,239
In-stock
Cypress Semiconductor Corp IC MCU 32BIT 160KB FLASH 64QFN FM3 MB9A140NB Active Tray -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) LVD, POR, PWM, WDT ARM® Cortex®-M3 40MHz 1.65 V ~ 3.6 V 51 16K x 8 32-Bit CSIO, I²C, SPI, UART/USART 160KB (160K x 8) Flash - A/D 12x12b Internal
AT32UC3B0128-Z2UR
RFQ
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