lpc2917 NXP Semiconductors, lpc2917 Datasheet - Page 7

• Manufacturer Part Number: lpc2917
• Description: Arm9 Microcontroller With Can And Lin
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC2917_19_1
Preliminary data sheet
Symbol
P2.24
P2.25
V
V
P1.31
V
P1.30
P3.8
P3.9
P1.29
P1.28
P2.26
P2.27
P1.27
P1.26
V
P1.25
P1.24
P1.23
P1.22
TMS
TCK
P1.21
P1.20
P1.19
P1.18
P1.17
V
P1.16
P2.0
P2.1
P3.10
P3.11
P1.15
P1.14
P1.13
P1.12
DD(CORE)
SS(CORE)
SS(IO)
DD(IO)
SS(IO)
LQFP144 pin assignment
Pin
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
Description
GPIO 2, pin 24
GPIO 2, pin 25
1.8 V power supply for digital core
ground for digital core
ground for I/O
GPIO 1, pin 29
GPIO 1, pin 28
GPIO 1, pin 27
GPIO 1, pin 26
3.3 V power supply for I/O
GPIO 1, pin 25
GPIO 1, pin 24
GPIO 1, pin 23
GPIO 1, pin 22
IEEE 1149.1 test mode select, pulled up internally.
IEEE 1149.1 test clock
GPIO 1, pin 21
GPIO 1, pin 20
GPIO 1, pin 19
GPIO 1, pin 18
GPIO 1, pin 17
ground for I/O
GPIO 1, pin 16
GPIO 2, pin 0
GPIO 2, pin 1
GPIO 3, pin 10
GPIO 3, pin 11
GPIO 1, pin 15
GPIO 1, pin 14
GPIO 1, pin 13
GPIO 1, pin 12
GPIO 1, pin 31
GPIO 1, pin 30
GPIO 3, pin 8
GPIO 3, pin 9
GPIO 2, pin 26
GPIO 2, pin 27
Function 0 (default) Function 1
…continued
Rev. 1.01 — 15 November 2007
-
-
TIMER0 CAP1
TIMER0 CAP0
SPI2 SCS0
SPI2 SDO
TIMER1 CAP0, EXT
START
TIMER1 CAP1, ADC1
EXT START
TIMER0 CAP2
TIMER0 CAP3
TIMER1 CAP2, ADC2
EXT START
PWM2 MAT0
PWM1 MAT0
PWM0 MAT0
UART0 RxD
UART0 TxD
TIMER3 CAP3
TIMER3 CAP2
TIMER3 CAP1
TIMER3 CAP0
TIMER2 CAP3
TIMER2 CAP2
TIMER2 MAT0
TIMER2 MAT1
SPI2 SDI
SPI2 SCK
TIMER2 CAP1
TIMER2 CAP0
EXTINT3
EXTINT2
ARM9 microcontroller with CAN and LIN
Function 2
PWM3 CAP1
PWM3 CAP2
TIMER0 MAT1
TIMER0 MAT0
PWM1 MAT2
PWM1 MAT3
PWM TRAP0
PWM TRAP1
TIMER0 MAT2
TIMER0 MAT3
PWM TRAP2
TIMER1 CAP3,
MSCSS PAUSE
SPI0 SCS1
SPI0 SCS2
PWM TRAP3
PWM TRAP2
PWM1 MAT4
PWM1 MAT5
SPI0 SCS0
SPI0 SCS3
PWM TRAP3
-
-
-
-
SPI0 SDO
SPI0 SDI
SPI0 SCK
-
-
LPC2917/19
Function 3
EXTBUS D22
EXTBUS D23
EXTINT5
EXTINT4
-
-
PWM3 MAT5
PWM3 MAT4
EXTINT6
EXTINT7
PWM3 MAT3
PWM3 MAT2
PWM3 MAT1
PWM3 MAT0
EXTBUS CS5
EXTBUS CS4
EXTBUS D7
EXTBUS D6
EXTBUS D5
EXTBUS D4
EXTBUS D3
EXTBUS D2
EXTBUS D8
EXTBUS D9
-
-
EXTBUS D1
EXTBUS D0
EXTBUS WEN
EXTBUS OEN
© NXP B.V. 2007. All rights reserved.
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