LPC2917/01 NXP [NXP Semiconductors], LPC2917/01 Datasheet - Page 28
LPC2917/01
Manufacturer Part Number
LPC2917/01
Description
ARM9 microcontroller with CAN and LIN
Manufacturer
NXP [NXP Semiconductors]
Datasheet
1.LPC291701.pdf
(86 pages)
- Current page: 28 of 86
- Download datasheet (412Kb)
NXP Semiconductors
LPC2917_19_01_2
Preliminary data sheet
6.11.4.1 Pin description
6.12.1 Peripheral subsystem clock description
6.12.2 Watchdog timer
6.12 Peripheral subsystem
The vectored interrupt-controller inputs are active HIGH.
The event router module in the LPC2917/2919/01 is connected to the pins listed below.
The pins are combined with other functions on the port pins of the LPC2917/2919/01.
Table 14
position in the event-router registers and the default polarity.
Table 14.
The peripheral subsystem is clocked by a number of different clocks:
The purpose of the watchdog timer is to reset the ARM9 processor within a reasonable
amount of time if the processor enters an error state. The watchdog generates a system
reset if the user program fails to trigger it correctly within a predetermined amount of time.
Key features:
Symbol
EXTINT 7 - 0
CAN0 RXD
CAN1 RXD
I2C0_SCL
I2C1_SCL
LIN0 RXD
LIN1 RXD
SPI0 SDI
SPI1 SDI
SPI2 SDI
UART0 RXD
UART1 RXD
-
-
-
•
•
•
•
•
•
•
CLK_SYS_PESS
CLK_UART0/1
CLK_SPI0/1/2
CLK_TMR0/1/2/3
CLK_SAFE see
Internal chip reset if not periodically triggered
Timer counter register runs on always-on safe clock
shows the pins connected to the event router, and also the corresponding bit
Event-router pin connections
Direction
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
na
na
na
Section 6.7.2
Rev. 02 — 17 June 2009
Description
external interrupt input 7 - 0
CAN0 receive data input wake-up
CAN1 receive data input wake-up
I2C0 SCL clock input
I2C1 SCL clock input
LIN0 receive data input wake-up
LIN1 receive data input wake-up
SPI0 receive data input
SPI1 receive data input
SPI2 receive data input
UART0 receive data input
UART1 receive data input
CAN interrupt (internal)
VIC FIQ (internal)
VIC IRQ (internal)
LPC2917/01; LPC2919/01
ARM9 microcontroller with CAN and LIN
© NXP B.V. 2009. All rights reserved.
Default polarity
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
28 of 86
Related parts for LPC2917/01
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Arm9 Microcontroller With Can And Lin
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet: