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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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data RAM Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging

Microchip Technology 32-bit Microcontrollers - MCU 64KB, 64QFN 85deg. Green
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

AT32UC3B0 SMD/SMT QFN-64 AVR 64 kB 16 kB 32 bit 60 MHz 44 I/O 1.65 V 1.95 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 128KB, 48QFN 85deg. Green
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

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 Reel
Microchip Technology 32-bit Microcontrollers - MCU 128KB, 48QFN 85deg. Green
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

AT32UC3B1 SMD/SMT QFN-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 Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 48QFN 85deg. Green
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

AT32UC3B1 SMD/SMT QFN-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 Reel
Microchip Technology 32-bit Microcontrollers - MCU 64KB, 48TQFP 85deg. Green
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

AT32UC3B1 SMD/SMT TQFP-48 AVR 64 kB 16 kB 32 bit 10 bit 60 MHz 28 I/O 1.65 V 1.95 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 64KB, 48QFN 85deg. Green
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

AT32UC3B1 SMD/SMT QFN-48 AVR 64 kB 16 kB 32 bit 10 bit 60 MHz 28 I/O 1.65 V 1.95 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 32-bit 64KB Flash
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 416
Mult.: 416

AT32UC3B1 SMD/SMT QFN-48 AVR 64 kB 16 kB 32 bit 10 bit 60 MHz 28 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3L-128KB FL 85C
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
Reel: 5,000

AT32UC3L0 AVR 32 bit 1.8 V 1.8 V Reel
Microchip Technology 32-bit Microcontrollers - MCU UC3L-128KB FL 85C
Datasheet
Non-Stocked
Min.: 490
Mult.: 490

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-bit Microcontrollers - MCU UC3L-256KB FL 85C
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
Reel: 5,000

AT32UC3L0 AVR 32 bit 1.8 V 1.8 V Reel
Microchip Technology 32-bit Microcontrollers - MCU UC3L-128KB Fl 48TLLGA 85C Grn
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
Reel: 5,000

UC3 L AVR 32 bit 1.62 V 1.98 V Reel
Microchip Technology 32-bit Microcontrollers - MCU UC3L-128KB Fl 48TLLGA 85C Grn
Datasheet
Non-Stocked
Min.: 490
Mult.: 490

UC3 L SMD/SMT AVR 128 kB 16 kB 32 bit 10 bit 48 MHz 35 I/O 1.8 V 1.8 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3L-256KB Fl 48TLLGA 85C Grn
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
Reel: 5,000

UC3 L AVR 32 bit 1.62 V 1.98 V Reel
Microchip Technology 32-bit Microcontrollers - MCU UC3L-256KB Fl 48TLLGA 85C Grn
Datasheet
Non-Stocked
Min.: 490
Mult.: 490

UC3 L AVR 32 bit 1.62 V 1.98 V Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3L-64KB Fl 48TLLGA 85C Grn
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
Reel: 5,000

UC3 L AVR 32 bit 1.62 V 1.98 V Reel
Microchip Technology 32-bit Microcontrollers - MCU UC3L-64KB Fl 48TLLGA 85C Grn
Datasheet
Non-Stocked
Min.: 490
Mult.: 490

UC3 L AVR 32 bit 1.62 V 1.98 V Tray