- NXP ARM Microcontroller Product Data Sheet
Table Of Contents
- 1. Introduction
- 2. General description
- 3. Features
- 4. Ordering information
- 5. Block diagram
- 6. Pinning information
- 7. Functional description
- 8. Block description
- 9. Limiting values
- 10. Thermal characteristics
- 11. Static characteristics
- 12. Dynamic characteristics
- 13. Package outline
- 14. Soldering
- 15. Abbreviations
- 16. References
- 17. Revision history
- 18. Legal information
- 19. Contact information
- 20. Contents
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LPC2917_19_1 © NXP B.V. 2007. All rights reserved.
Preliminary data sheet Rev. 1.01 — 15 November 2007 8 of 68
NXP Semiconductors
LPC2917/19
ARM9 microcontroller with CAN and LIN
V
DD(IO)
53 3.3 V power supply for I/O
P2.2 54 GPIO 2, pin 2 TIMER2 MAT2 PWM TRAP1 EXTBUS D10
P2.3 55 GPIO 2, pin 3 TIMER2 MAT3 PWM TRAP0 EXTBUS D11
P1.11 56 GPIO 1, pin 11 SPI1 SCK - EXTBUS CS3
P1.10 57 GPIO 1, pin 10 SPI1 SDI - EXTBUS CS2
P3.12 58 GPIO 3, pin 12 SPI1 SCS0 EXTINT4 -
V
SS(CORE)
59 ground for digital core
V
DD(CORE)
60 1.8 V power supply for digital core
P3.13 61 GPIO 3, pin 13 SPI1 SDO EXTINT5 -
P2.4 62 GPIO 2, pin 4 TIMER1 MAT0 EXTINT0 EXTBUS D12
P2.5 63 GPIO 2, pin 5 TIMER1 MAT1 EXTINT1 EXTBUS D13
P1.9 64 GPIO 1, pin 9 SPI1 SDO LIN1 RxD EXTBUS CS1
V
SS(IO)
65 ground for I/O
P1.8 66 GPIO 1, pin 8 SPI1 SCS0 LIN1 TxD EXTBUS CS0
P1.7 67 GPIO 1, pin 7 SPI1 SCS3 UART1 RxD EXTBUS A7
P1.6 68 GPIO 1, pin 6 SPI1 SCS2 UART1 TxD EXTBUS A6
P2.6 69 GPIO 2, pin 6 TIMER1 MAT2 EXTINT2 EXTBUS D14
P1.5 70 GPIO 1, pin 5 SPI1 SCS1 PWM3 MAT5 EXTBUS A5
P1.4 71 GPIO 1, pin 4 SPI2 SCS2 PWM3 MAT4 EXTBUS A4
TRSTN 72 IEEE 1149.1 test reset NOT; active LOW; pulled up internally
RSTN 73 asynchronous device reset; active LOW; pulled up internally
V
SS(OSC)
74 ground for oscillator
XOUT_OSC 75 crystal out for oscillator
XIN_OSC 76 crystal in for oscillator
V
DD(OSC)
77 1.8 V supply for oscillator
V
SS(PLL)
78 ground for PLL
P2.7 79 GPIO 2, pin 7 TIMER1 MAT3 EXTINT3 EXTBUS D15
P3.14 80 GPIO 3, pin 14 SPI1 SDI EXTINT6 CAN0 TxD
P3.15 81 GPIO 3, pin 15 SPI1 SCK EXTINT7 CAN0 RxD
V
DD(IO)
82 3.3 V power supply for I/O
P2.8 83 GPIO 2, pin 8 - PWM0 MAT0 SPI0 SCS2
P2.9 84 GPIO 2, pin 9 - PWM0 MAT1 SPI0 SCS1
P1.3 85 GPIO 1, pin 3 SPI2 SCS1 PWM3 MAT3 EXTBUS A3
P1.2 86 GPIO 1, pin 2 SPI2 SCS3 PWM3 MAT2 EXTBUS A2
P1.1 87 GPIO 1, pin 1 EXTINT1 PWM3 MAT1 EXTBUS A1
V
SS(CORE)
88 ground for digital core
V
DD(CORE)
89 1.8 V power supply for digital core
P1.0 90 GPIO 1, pin 0 EXTINT0 PWM3 MAT0 EXTBUS A0
P2.10 91 GPIO 2, pin 10 - PWM0 MAT2 SPI0 SCS0
P2.11 92 GPIO 2, pin 11 - PWM0 MAT3 SPI0 SCK
Table 3. LQFP144 pin assignment
…continued
Symbol Pin Description
Function 0 (default) Function 1 Function 2 Function 3