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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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 32-bit 256KB Flash
Datasheet
2.532In Stock
$ 15.833,92
$ 14.389,73
$ 13.067,34
Min.: 1
Mult.: 1
AT32UC3B0 SMD/SMT TQFP-64 AVR 64 kB 32 kB 32 bit 10 bit 60 MHz 44 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash
Datasheet
374In Stock
$ 18.409,11
$ 16.721,32
$ 15.190,12
Min.: 1
Mult.: 1
AT32UC3B1 SMD/SMT QFN-48 AVR 512 kB 96 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 32-bit 128KB Flash
Datasheet
254In Stock
$ 17.365,11
$ 15.746,92
$ 14.267,93
Min.: 1
Mult.: 1
AT32UC3A1 SMD/SMT TQFP-100 AVR 128 kB 32 kB 32 bit 10 bit 66 MHz 69 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM
Datasheet
694In Stock
Cut Tape
$ 20.758,10
$ 20.062,10
Reel
$ 17.086,72
Min.: 1
Mult.: 1
: 800
AT32UC3C0 SMD/SMT LQFP-144 AVR 64 kB 16 kB 32 bit 12 bit 66 MHz 123 I/O 3 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 32-bit 256KB Flash
Datasheet
343In Stock
$ 15.016,13
$ 13.641,53
$ 12.371,34
Min.: 1
Mult.: 1
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 Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3L-128KB FL 85C
Datasheet
422In Stock
$ 14.511,53
$ 13.189,13
$ 11.971,14
Min.: 1
Mult.: 1
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
646In Stock
$ 16.877,92
$ 15.329,32
$ 13.885,13
Min.: 1
Mult.: 1
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 Tray
Microchip Technology 32-bit Microcontrollers - MCU 128KB, 144FBGA Ind, w/AES Mod.
Datasheet
118In Stock
$ 24.394,68
$ 24.377,28
$ 22.167,49
$ 22.150,09
View
Min.: 1
Mult.: 1
AT32UC3A3 SMD/SMT FFBGA-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-bit Microcontrollers - MCU 256KB, 64QFP 85deg. Green
Datasheet
325In Stock
Cut Tape
$ 16.094,92
$ 15.590,32
Reel
$ 13.258,73
MouseReel Available
Min.: 1
Mult.: 1
: 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-bit Microcontrollers - MCU 32-bit 128KB Flash
Datasheet
77In Stock
$ 19.348,70
$ 17.591,31
$ 15.938,32
Min.: 1
Mult.: 1
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 Tray
Microchip Technology 32-bit Microcontrollers - MCU 128KB, 144FBGA Ind, w/AES Mod.
Datasheet
175In Stock
$ 22.706,89
$ 22.689,49
$ 20.671,10
$ 20.653,70
View
Min.: 1
Mult.: 1
AT32UC3A3 SMD/SMT FFBGA-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-bit Microcontrollers - MCU 256KB, 144LQFP Ind
Datasheet
300In Stock
Cut Tape
$ 28.187,86
$ 27.265,67
Reel
$ 23.246,29
MouseReel Available
Min.: 1
Mult.: 1
: 800
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 Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144FFBGA w/ AES Mod.
Datasheet
83In Stock
$ 29.840,85
$ 29.823,45
$ 27.143,87
$ 27.126,47
$ 24.568,68
Min.: 1
Mult.: 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-bit Microcontrollers - MCU 32-bit 128KB Flash
Datasheet
153In Stock
$ 13.189,13
$ 12.005,94
$ 11.205,54
$ 11.188,14
Min.: 1
Mult.: 1
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 Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM
Datasheet
80In Stock
Cut Tape
$ 24.916,68
$ 24.081,48
Reel
$ 20.497,10
Min.: 1
Mult.: 1
: 800
AT32UC3C0 SMD/SMT LQFP-144 AVR 256 kB 64 kB 32 bit 12 bit 66 MHz 123 I/O 3 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 32-bit 64KB Flash
Datasheet
227In Stock
$ 11.118,55
$ 10.109,35
$ 9.448,15
$ 9.430,75
Min.: 1
Mult.: 1
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 Tray
Microchip Technology 32-bit Microcontrollers - MCU 64KB, 144LQFP Ind
Datasheet
95In Stock
$ 19.870,70
$ 18.600,51
$ 18.583,11
$ 17.191,12
View
Min.: 1
Mult.: 1
AT32UC3A3 SMD/SMT LQFP-144 AVR 64 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-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM
Datasheet
106In Stock
$ 20.027,30
$ 18.217,71
$ 18.200,31
$ 17.452,11
View
Min.: 1
Mult.: 1
AT32UC3C0 SMD/SMT LQFP-144 AVR 128 kB 32 kB 32 bit 12 bit 66 MHz 123 I/O 3 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM
Datasheet
95In Stock
Cut Tape
$ 19.052,91
$ 18.409,11
Reel
$ 15.694,72
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
AT32UC3C1 SMD/SMT TQFP-100 AVR 64 kB 16 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-bit Microcontrollers - MCU UC3D4 64KB FL 85C
Datasheet
195In Stock
$ 9.517,75
$ 8.647,76
$ 7.864,76
Min.: 1
Mult.: 1
UC3 D SMD/SMT TQFP-48 AVR 64 kB 16 kB 32 bit 48 MHz 3.6 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-bit 256KB Flash
Datasheet
1.276In Stock
$ 23.750,88
$ 21.610,69
$ 19.557,50
Min.: 1
Mult.: 1
AT32UC3A0 SMD/SMT LQFP-144 AVR 256 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-bit Microcontrollers - MCU 32-bit 512KB Flash
Datasheet
2.353In Stock
$ 25.508,27
$ 23.176,69
$ 21.019,10
Min.: 1
Mult.: 1
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 Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB, 100LQFP 85deg. Green
Datasheet
1.165In Stock
Cut Tape
$ 25.508,27
$ 24.638,28
Reel
$ 20.966,90
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
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 Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 256k flash Ind
Datasheet
2.818In Stock
Cut Tape
$ 22.480,69
$ 21.732,49
Reel
$ 18.513,51
Min.: 1
Mult.: 1
: 4.000
AT32UC3A4 SMD/SMT VFBGA-100 AVR 256 kB 64 kB 32 bit 10 bit 84 MHz 70 I/O 1.8 V 1.8 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash
Datasheet
1.466In Stock
$ 19.435,70
$ 17.643,51
$ 16.007,92
Min.: 1
Mult.: 1
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