.hide-partial { max-height: none; } .show-more { display: none; }

AT32UC3C 32-bit Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 32

Applied Filters:

Processor Series = AT32UC3C

Series

Mounting Style

Package/Case

Program Memory Size

Data RAM Size

ADC Resolution

Maximum Clock Frequency

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

AT32UC3C2512C-A2UT
Microchip Technology
1: $14.46
1,709In Stock

Mfr. Part No.
AT32UC3C2512C-A2UT

Mouser Part No
556-AT32UC3C2512CA2T

Microchip Technology

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

Learn More

Datasheet

1,709In Stock

$14.46

$13.15

$12.48

$12.46

View

Min.: 1
Mult.: 1

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

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

AT32UC3C1256C-AUT
Microchip Technology
1: $13.19
132In Stock

Mfr. Part No.
AT32UC3C1256C-AUT

Mouser Part No
556-AT32UC3C1256CAUT

Microchip Technology

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

Learn More

Datasheet

132In Stock

$13.19

$11.99

$10.87

Min.: 1
Mult.: 1

AT32UC3C1

SMD/SMT

TQFP-100

AVR

256 kB

64 kB

32 bit

12 bit

66 MHz

81 I/O

3 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 512KB Flash 64QFN (-40oC to 85oC)

AT32UC3C2512C-Z2UR
Microchip Technology
1: $12.18
3,068In Stock

Mfr. Part No.
AT32UC3C2512C-Z2UR

Mouser Part No
556-32UC3C2512C-Z2UR

Microchip Technology

32-bit Microcontrollers - MCU 512KB Flash 64QFN (-40oC to 85oC)

Learn More

Datasheet

3,068In Stock

Cut Tape

$12.18

$11.76

$10.99

$10.98

View

Reel

$10.03

Min.: 1
Mult.: 1

: 4,000

AT32UC3C2

SMD/SMT

QFN-64

AVR

512 kB

64 kB

32 bit

12 bit

66 MHz

45 I/O

3 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

AT32UC3C064C-ALUR
Microchip Technology
1: $13.72
5In Stock

Mfr. Part No.
AT32UC3C064C-ALUR

Mouser Part No
556-AT32UC3C064CALUR

Microchip Technology

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

Learn More

Datasheet

5In Stock

Cut Tape

$13.72

$12.28

$11.93

Reel

$11.93

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

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

AT32UC3C0256C-ALUR
Microchip Technology
1: $14.33
135In Stock

Mfr. Part No.
AT32UC3C0256C-ALUR

Mouser Part No
556-AT32UC3C0256CALR

Microchip Technology

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

Learn More

Datasheet

135In Stock

Cut Tape

$14.33

$13.84

Reel

$11.78

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

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

AT32UC3C164C-AUR
Microchip Technology
1: $10.96
95In Stock

Mfr. Part No.
AT32UC3C164C-AUR

Mouser Part No
556-AT32UC3C164C-AUR

Microchip Technology

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

Learn More

Datasheet

95In Stock

Cut Tape

$10.96

$10.58

Reel

$9.02

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

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

AT32UC3C0512C-ALUR
Microchip Technology
1: $16.86
3,193In Stock

Mfr. Part No.
AT32UC3C0512C-ALUR

Mouser Part No
556-AT32UC3C0512CALR

Microchip Technology

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

Learn More

Datasheet

3,193In Stock

Cut Tape

$16.86

$16.31

Reel

$13.90

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

AT32UC3C1256C-AUR
Microchip Technology
1: $13.39
1,762In Stock

Mfr. Part No.
AT32UC3C1256C-AUR

Mouser Part No
556-AT32UC3C1256CAUR

Microchip Technology

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

Learn More

Datasheet

1,762In Stock

Cut Tape

$13.39

$12.92

Reel

$11.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AT32UC3C1

SMD/SMT

TQFP-100

AVR

256 kB

64 kB

32 bit

12 bit

66 MHz

81 I/O

3 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

AT32UC3C0512C-ALUT
Microchip Technology
1: $16.68
285In Stock

Mfr. Part No.
AT32UC3C0512C-ALUT

Mouser Part No
556-AT32UC3C0512CALT

Microchip Technology

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

Learn More

Datasheet

285In Stock

$16.68

$15.17

$13.74

Min.: 1
Mult.: 1

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

32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM

AT32UC3C1128C-AUR
Microchip Technology
1: $10.93
386In Stock

Mfr. Part No.
AT32UC3C1128C-AUR

Mouser Part No
556-AT32UC3C1128CAUR

Microchip Technology

32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM

Learn More

Datasheet

386In Stock

Cut Tape

$10.93

$10.56

Reel

$9.01

MouseReel Available

Min.: 1
Mult.: 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

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

AT32UC3C1512C-AUT
Microchip Technology
1: $15.90
207In Stock
1,080Expected 2026/07/20

Mfr. Part No.
AT32UC3C1512C-AUT

Mouser Part No
556-AT32UC3C1512CAUT

Microchip Technology

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

Learn More

Datasheet

207In Stock

1,080Expected 2026/07/20

$15.90

$15.89

$15.07

$14.15

$13.49

Min.: 1
Mult.: 1

AT32UC3C1

SMD/SMT

TQFP-100

AVR

512 kB

64 kB

32 bit

12 bit

66 MHz

81 I/O

3 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

AT32UC3C2256C-A2UR
Microchip Technology
1: $12.44
609In Stock

Mfr. Part No.
AT32UC3C2256C-A2UR

Mouser Part No
556-AT32UC3C2256CA2R

Microchip Technology

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

Learn More

Datasheet

609In Stock

Cut Tape

$12.44

$12.03

$10.26

Reel

$10.26

Min.: 1
Mult.: 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

32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM

AT32UC3C0128C-ALUT
Microchip Technology
1: $11.51
106In Stock

Mfr. Part No.
AT32UC3C0128C-ALUT

Mouser Part No
556-AT32UC3C0128CALT

Microchip Technology

32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM

Learn More

Datasheet

106In Stock

$11.51

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

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

AT32UC3C0256C-ALUT
Microchip Technology
1: $14.12
6In Stock

Mfr. Part No.
AT32UC3C0256C-ALUT

Mouser Part No
556-AT32UC3C0256CALT

Microchip Technology

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

Learn More

Datasheet

6In Stock

$14.12

$12.84

$11.64

Min.: 1
Mult.: 1

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

Tray

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

AT32UC3C1512C-AUR
Microchip Technology
1: $17.33
11In Stock
1,000Expected 2026/08/20

Mfr. Part No.
AT32UC3C1512C-AUR

Mouser Part No
556-AT32UC3C1512CAUR

Microchip Technology

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

Learn More

Datasheet

11In Stock

1,000Expected 2026/08/20

Cut Tape

$17.33

$15.76

Reel

$13.11

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AT32UC3C1

SMD/SMT

TQFP-100

AVR

512 kB

64 kB

32 bit

12 bit

66 MHz

81 I/O

3 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

AT32UC3C164C-AUT
Microchip Technology
1: $9.85
35In Stock

Mfr. Part No.
AT32UC3C164C-AUT

Mouser Part No
556-AT32UC3C164C-AUT

Microchip Technology

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

Learn More

Datasheet

35In Stock

$9.85

$8.97

$8.12

Min.: 1
Mult.: 1

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

Tray

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

AT32UC3C2256C-A2UT
Microchip Technology
1: $12.49
112In Stock
160Expected 2026/07/20

Mfr. Part No.
AT32UC3C2256C-A2UT

Mouser Part No
556-AT32UC3C2256CA2T

Microchip Technology

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

Learn More

Datasheet

112In Stock

160Expected 2026/07/20

$12.49

$12.25

$10.55

Min.: 1
Mult.: 1

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

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

AT32UC3C2512C-A2UR
Microchip Technology
1: $14.68
619In Stock

Mfr. Part No.
AT32UC3C2512C-A2UR

Mouser Part No
556-AT32UC3C2512CA2R

Microchip Technology

32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM

Learn More

Datasheet

619In Stock

Cut Tape

$14.68

$14.67

$14.26

Reel

$14.26

Quote

Min.: 1
Mult.: 1

: 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

32-bit Microcontrollers - MCU 512k flash, 64 QFN, 85C

AT32UC3C2512C-Z2UT
Microchip Technology
1: $12.18
14In Stock

Mfr. Part No.
AT32UC3C2512C-Z2UT

Mouser Part No
556-AT32UC3C2512CZ2U

Microchip Technology

32-bit Microcontrollers - MCU 512k flash, 64 QFN, 85C

Learn More

Datasheet

14In Stock

$12.18

Min.: 1
Mult.: 1

AT32UC3C2

SMD/SMT

QFN-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

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

AT32UC3C264C-A2UT
Microchip Technology
1: $9.01
117In Stock
160Expected 2026/08/10

Mfr. Part No.
AT32UC3C264C-A2UT

Mouser Part No
556-AT32UC3C264CA2UT

Microchip Technology

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

Learn More

Datasheet

117In Stock

160Expected 2026/08/10

$9.01

Min.: 1
Mult.: 1

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

32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM

AT32UC3C2128C-A2UT
Microchip Technology
1: $9.98
2In Stock

Mfr. Part No.
AT32UC3C2128C-A2UT

Mouser Part No
556-AT32UC3C2128CA2T

Microchip Technology

32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM

Learn More

Datasheet

2In Stock

$9.98

$9.05

$8.20

Min.: 1
Mult.: 1

AT32UC3C2

SMD/SMT

TQFP-64

AVR

128 kB

32 kB

32 bit

12 bit

66 MHz

45 I/O

3 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 128KB Flash 64QFN

AT32UC3C2128C-Z2UR
Microchip Technology
4,000: $9.92
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
AT32UC3C2128C-Z2UR

Mouser Part No
556-A32UC3C2128CZ2UR

Microchip Technology

32-bit Microcontrollers - MCU 128KB Flash 64QFN

Learn More

Datasheet

Non-Stocked Lead-Time 33 Weeks

Reel

$9.92

Min.: 4,000
Mult.: 4,000

: 4,000

AT32UC3C2

AVR

32 bit

Reel

32-bit Microcontrollers - MCU 128KB Flash 64QFN

AT32UC3C2128C-Z2UT
Microchip Technology
1: $10.49
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
AT32UC3C2128C-Z2UT

Mouser Part No
556-A32UC3C2128CZ2UT

Microchip Technology

32-bit Microcontrollers - MCU 128KB Flash 64QFN

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

$10.49

$8.56

$8.55

Min.: 1
Mult.: 1

AT32UC3C2

AVR

32 bit

Tray

32-bit Microcontrollers - MCU 256KB Flash 64QFN (-40oC to 85oC) T&R

AT32UC3C2256C-Z2UR
Microchip Technology
4,000: $12.10
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
AT32UC3C2256C-Z2UR

Mouser Part No
556-A32UC3C2256CZ2UR

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64QFN (-40oC to 85oC) T&R

Learn More

Datasheet

Non-Stocked Lead-Time 33 Weeks

Reel

$12.10

Min.: 4,000
Mult.: 4,000

: 4,000

AT32UC3C2

AVR

32 bit

Reel

32-bit Microcontrollers - MCU 256KB Flash 64QFN (-40oC to 85oC) TRAY

AT32UC3C2256C-Z2UT
Microchip Technology
260: $11.91
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
AT32UC3C2256C-Z2UT

Mouser Part No
556-A32UC3C2256CZ2UT

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64QFN (-40oC to 85oC) TRAY

Learn More

Datasheet

Non-Stocked Lead-Time 28 Weeks

$11.91

Min.: 260
Mult.: 260

AT32UC3C2

AVR

32 bit

Tray

AT32UC3C 32-bit Microcontrollers - MCU

Customer Service Office

Company

Resources

Support