LPC2917SLASH01 datasheet(6/86 Pages) NXP

6 / 86 page

LPC2917_19_01_2

Preliminary data sheet

Rev. 02 — 17 June 2009

6 of 86

NXP Semiconductors

LPC2917/01; LPC2919/01

ARM9 microcontroller with CAN and LIN

P2[22]/SCK2/

PCAP2[2]/D20

10[1]

GPIO 2, pin 22

SPI2 SCK

PWM2 CAP2

EXTBUS D20

P2[23]/SCS1[0]/

PCAP3[0]/D21

11[1]

GPIO 2, pin 23

SPI1 SCS0

PWM3 CAP0

EXTBUS D21

P3[6]/SCS0[3]/

PMAT1[0]/

TXDL1

12[1]

GPIO 3, pin 6

SPI0 SCS3

PWM1 MAT0

LIN1/UART TXD

P3[7]/SCS2[1]/

PMAT1[1]/

RXDL1

13[1]

GPIO 3, pin 7

SPI2 SCS1

PWM1 MAT1

LIN1/UART RXD

P0[30]/CAP0[2]/

MAT0[2]

14[1]

GPIO 0, pin 30

TIMER0 CAP2

TIMER0 MAT2

P0[31]/CAP0[3]/

MAT0[3]

15[1]

GPIO 0, pin 31

TIMER0 CAP3

TIMER0 MAT3

P2[24]/SCS1[1]/

PCAP3[1]/D22

16[1]

GPIO 2, pin 24

SPI1 SCS1

PWM3 CAP1

EXTBUS D22

P2[25]/SCS1[2]/

PCAP3[2]/D23

17[1]

GPIO 2, pin 25

SPI1 SCS2

PWM3 CAP2

EXTBUS D23

VDD(CORE)

1.8 V power supply for digital core

VSS(CORE)

ground for digital core

P1[31]/CAP0[1]/

MAT0[1]/EI5

20[1]

GPIO 1, pin 31

TIMER0 CAP1

TIMER0 MAT1

EXTINT5

VSS(IO)

ground for I/O

P1[30]/CAP0[0]/

MAT0[0]/EI4

22[1]

GPIO 1, pin 30

TIMER0 CAP0

TIMER0 MAT0

EXTINT4

P3[8]/SCS2[0]/

PMAT1[2]

23[1]

GPIO 3, pin 8

SPI2 SCS0

PWM1 MAT2

P3[9]/SDO2/PM

AT1[3]

24[1]

GPIO 3, pin 9

SPI2 SDO

PWM1 MAT3

P1[29]/CAP1[0]/

TRAP0/

PMAT3[5]

25[1]

GPIO 1, pin 29

TIMER1 CAP0

PWM TRAP0

PWM3 MAT5

P1[28]/CAP1[1]/

TRAP1/

PMAT3[4]

26[1]

GPIO 1, pin 28

TIMER1 CAP1, ADC1

EXT START

PWM TRAP1

PWM3 MAT4

P2[26]/CAP0[2]/

MAT0[2]/EI6

27[1]

GPIO 2, pin 26

TIMER0 CAP2

TIMER0 MAT2

EXTINT6

P2[27]/CAP0[3]/

MAT0[3]/EI7

28[1]

GPIO 2, pin 27

TIMER0 CAP3

TIMER0 MAT3

EXTINT7

P1[27]/CAP1[2]/

TRAP2/

PMAT3[3]

29[1]

GPIO 1, pin 27

TIMER1 CAP2, ADC2

EXT START

PWM TRAP2

PWM3 MAT3

P1[26]/

PMAT2[0]/

TRAP3/

PMAT3[2]

30[1]

GPIO 1, pin 26

PWM2 MAT0

PWM TRAP3

PWM3 MAT2

Table 3.

LQFP144 pin assignment …continued

Pin name

Description

Default function

Function 1

Function 2

Function 3

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