AVR® 32-Bit UC3 Microcontrollers

Microchip 32-bit AVR® UC3 RISC Microcontrollers (MCUs)are designed for cost-sensitive embedded applications that require low power consumption, high code density, and high performance. The AVR UC3 MCUs feature a memory protection unit (MPU) and fast, flexible interrupt controller, supporting the latest real-time operating systems. The secure access unit (SAU) with MPU provide enhanced security and integrity. A rich set of DSP instructions delivers higher computational capability.

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Antal RoHS ECAD-modell Serie
Monteringsstil
Paket/låda
Kärna
Programminnesstorlek
DataRAM-storlek
Databussbredd
ADC-upplösning
Maximal klockfrekvens
Antal I/O
Minimal matningsspänning
Maximal matningsspänning
Minsta drifttemperatur
Maximal drifttemperatur
Förpackning
Microchip Technology 32-bitars mikrokontroller - MCU UC3C 512K FLASH 64K SRAM
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1 709På lager
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AT32UC3C2 SMD/SMT TQFP-64 AVR 512 kB 64 kB 32 bit 12 bit 66 MHz 45 I/O 3 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU 32-bit 256KB Flash
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1 071På lager
Min.: 1
Multipla: 1

AT32UC3A1 SMD/SMT TQFP-100 AVR 256 kB 64 kB 32 bit 10 bit 66 MHz 69 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU 32-bit 128KB Flash
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210På lager
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AT32UC3B1 SMD/SMT TQFP-48 AVR 128 kB 32 kB 32 bit 10 bit 60 MHz 28 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU 128KB, 144LQFP 85deg. Green
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894På lager
MouseReel tillgängligt
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: 800

AT32UC3A0 SMD/SMT LQFP-144 AVR 128 kB 32 kB 32 bit 10 bit 66 MHz 109 I/O 1.65 V 1.95 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bitars mikrokontroller - MCU 512KB, 144LQFP 85deg. Green
Datablad
555På lager
MouseReel tillgängligt
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: 800

AT32UC3A0 SMD/SMT LQFP-144 AVR 512 kB 64 kB 32 bit 10 bit 66 MHz 109 I/O 1.65 V 1.95 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bitars mikrokontroller - MCU 512KB, 144FFBGA Ind
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226På lager
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AT32UC3A0 SMD/SMT FFBGA-144 AVR 512 kB 64 kB 32 bit 10 bit 66 MHz 109 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU 256KB, 144LQFP Ind
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593På lager
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AT32UC3A3 SMD/SMT LQFP-144 AVR 256 kB 128 kB 32 bit 10 bit 84 MHz 110 I/O 3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU 256KB, 64QFP 85deg. Green
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325På lager
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: 1 500

AT32UC3B0 SMD/SMT TQFP-64 AVR 256 kB 32 kB 32 bit 10 bit 60 MHz 44 I/O 1.65 V 1.95 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bitars mikrokontroller - MCU 512KB Flash
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685På lager
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: 1 500

AT32UC3B0 SMD/SMT TQFP-64 AVR 512 kB 96 kB 32 bit 10 bit 60 MHz 44 I/O 1.65 V 1.95 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bitars mikrokontroller - MCU 512KB Flash
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1 041På lager
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AT32UC3B0 SMD/SMT TQFP-64 AVR 512 kB 96 kB 32 bit 10 bit 60 MHz 44 I/O 1.65 V 1.95 V - 40 C + 85 C Tray

Microchip Technology 32-bitars mikrokontroller - MCU 512KB Flash
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814På lager
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AT32UC3B0 SMD/SMT QFN-64 AVR 512 kB 96 kB 32 bit 10 bit 60 MHz 44 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU 32-bit
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743På lager
1 500Förväntad 2026-09-11
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AT32UC3B1 SMD/SMT TQFP-48 AVR 256 kB 32 kB 32 bit 10 bit 60 MHz 28 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU UC3C 512K FLASH 64K SRAM
Datablad
283På lager
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AT32UC3C0 SMD/SMT LQFP-144 AVR 512 kB 64 kB 32 bit 12 bit 66 MHz 123 I/O 3 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU UC3C 128K FLASH 32K SRAM
Datablad
356På lager
MouseReel tillgängligt
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Multipla: 1
: 1 000

AT32UC3C1 SMD/SMT TQFP-100 AVR 128 kB 32 kB 32 bit 12 bit 66 MHz 81 I/O 3 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bitars mikrokontroller - MCU UC3C 256K FLASH 64K SRAM
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609På lager
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Multipla: 1
: 1 500

AT32UC3C2 AVR 256 kB 64 kB 32 bit 66 MHz 45 I/O 3 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bitars mikrokontroller - MCU UC3C 512K FLASH 64K SRAM
Datablad
403På lager
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AT32UC3C2 SMD/SMT TQFP-64 AVR 256 kB 64 kB 32 bit 12 bit 66 MHz 45 I/O 3 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU UC3C 512K FLASH 64K SRAM
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354På lager
Min.: 1
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: 1 500

AT32UC3C2 AVR 512 kB 64 kB 32 bit 66 MHz 45 I/O 3 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bitars mikrokontroller - MCU UC3C 64K FLASH 16K SRAM
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277På lager
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AT32UC3C2 SMD/SMT AVR 64 kB 16 kB 32 bit 12 bit 66 MHz 45 I/O 3 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU UC3L-128KB FL 85C
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422På lager
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AT32UC3L0 SMD/SMT AVR 128 kB 32 kB 32 bit 12 bit 50 MHz 36 I/O 1.8 V 1.8 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU UC3L-256KB Fl 48QFP 85C Grn
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247På lager
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UC3 L SMD/SMT AVR 256 kB 32 kB 32 bit 12 bit 50 MHz 51 I/O 1.8 V 1.8 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU 128KB, 144LQFP Ind, w/AES Mod.
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120På lager
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AT32UC3A3 SMD/SMT LQFP-144 AVR 128 kB 64 kB 32 bit 10 bit 66 MHz 110 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU UC3L-256KB FL 85C
Datablad
37På lager
2 500Förväntad 2026-09-01
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

AT32UC3L0 SMD/SMT TQFP-48 AVR 256 kB 32 kB 32 bit 12 bit 50 MHz 36 I/O 1.8 V 1.8 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bitars mikrokontroller - MCU 32-bit 512KB Flash
Datablad
38På lager
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Multipla: 1

AT32UC3A1 SMD/SMT TQFP-100 AVR 512 kB 64 kB 32 bit 10 bit 66 MHz 69 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU 256KB, 144FFBGA Ind
Datablad
6På lager
Min.: 1
Multipla: 1

AT32UC3A3 SMD/SMT FFBGA-144 AVR 256 kB 64 kB 32 bit 10 bit 66 MHz 110 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bitars mikrokontroller - MCU 256KB, 144LQFP Ind w/ AES Mod.
Datablad
10På lager
Min.: 1
Multipla: 1

AT32UC3A3 SMD/SMT LQFP-144 AVR 256 kB 64 kB 32 bit 10 bit 66 MHz 110 I/O 1.65 V 1.95 V - 40 C + 85 C Tray