Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TQFP 100 (14x14) 32-Bit 66 MHz I/O number 81

14

9166DS–AVR-01/12

AT32UC3C

33 51 73 PC02 66 VDDIO2 x1

TWIMS0 -

TWD

SPI0 -

NPCS[3]

USART2 -

RXD

TC1 -

CLK1

MACB -

MDC

34 52 74 PC03 67 VDDIO2 x1

TWIMS0 -

TWCK

EIC -

EXTINT[1]

USART2 -

TXD TC1 - B1

MACB -

MDIO

37 55 77 PC04 68 VDDIO2 x1

TWIMS1 -

TWD

EIC -

EXTINT[3]

USART2 -

TXD TC0 - B1

38 56 78 PC05 69 VDDIO2 x1

TWIMS1 -

TWCK

EIC -

EXTINT[4]

USART2 -

RXD TC0 - A2

57 79 PC06 70 VDDIO2 x1

PEVC -

PAD_EVT

[15]

USART2 -

CLK

USART2 -

CTS

TC0 -

CLK2

TWIMS2 -

TWD

TWIMS0 -

TWALM

58 80 PC07 71 VDDIO2 x1

PEVC -

PAD_EVT

[2]

EBI -

NCS[3]

USART2 -

RTS TC0 - B2

TWIMS2 -

TWCK

TWIMS1 -

TWALM

81 PC08 72 VDDIO2 x1/x2

PEVC -

PAD_EVT

[13]

SPI1 -

NPCS[1]

EBI -

NCS[0]

USART4 -

TXD

82 PC09 73 VDDIO2 x1/x2

PEVC -

PAD_EVT

[14]

SPI1 -

NPCS[2]

EBI -

ADDR[23]

USART4 -

RXD

83 PC10 74 VDDIO2 x1/x2

PEVC -

PAD_EVT

[15]

SPI1 -

NPCS[3]

EBI -

ADDR[22]

59 84 PC11 75 VDDIO2 x1/x2

PWM -

PWMH[3]

CANIF -

RXLINE[1]

EBI -

ADDR[21]

TC0 -

CLK0

60 85 PC12 76 VDDIO2 x1/x2

PWM -

PWML[3]

CANIF -

TXLINE[1]

EBI -

ADDR[20]

USART2 -

CLK

61 86 PC13 77 VDDIO2 x1/x2

PWM -

PWMH[2]

EIC -

EXTINT[7]

USART0 -

RTS

62 87 PC14 78 VDDIO2 x1/x2

PWM -

PWML[2]

USART0 -

CLK

EBI -

SDCKE

USART0 -

CTS

39 63 88 PC15 79 VDDIO2 x1/x2

PWM -

PWMH[1]

SPI0 -

NPCS[0]

EBI -

SDWE

USART0 -

RXD

CANIF -

RXLINE[1]

40 64 89 PC16 80 VDDIO2 x1/x2

PWM -

PWML[1]

SPI0 -

NPCS[1] EBI - CAS

USART0 -

TXD

CANIF -

TXLINE[1]

41 65 90 PC17 81 VDDIO2 x1/x2

PWM -

PWMH[0]

SPI0 -

NPCS[2] EBI - RAS

IISC -

ISDO

USART3 -

TXD

42 66 91 PC18 82 VDDIO2 x1/x2

PWM -

PWML[0]

EIC -

EXTINT[5]

EBI -

SDA10

IISC -

ISDI

USART3 -

RXD

43 67 92 PC19 83 VDDIO3 x1/x2

PWM -

PWML[2]

SCIF -

GCLK[0]

EBI -

DATA[0]

IISC -

IMCK

USART3 -

CTS

44 68 93 PC20 84 VDDIO3 x1/x2

PWM -

PWMH[2]

SCIF -

GCLK[1]

EBI -

DATA[1]

IISC -

ISCK

USART3 -

RTS

45 69 94 PC21 85 VDDIO3 x1/x2

PWM -

EXT_

FAULTS[0]

CANIF -

RXLINE[0]

EBI -

DATA[2] IISC - IWS

46 70 95 PC22 86 VDDIO3 x1/x2

PWM -

EXT_

FAULTS[1]

CANIF -

TXLINE[0]

EBI -

DATA[3]

USART3 -

CLK

71 96 PC23 87 VDDIO3 x1/x2

QDEC1 -

QEPB

CANIF -

RXLINE[1]

EBI -

DATA[4]

PEVC -

PAD_EVT

[3]

Table 3-1. GPIO Controller Function Multiplexing

TQFP

/

QFN

64

TQFP

100

LQFP

144 PIN

G

P

I

O Supply

Pin

Type

(1)

GPIO function

ABCDEF