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參數(shù)資料
| 型號： | LPC2917 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 32位微控制器 |
| 英文描述： | ARM9 microcontroller with CAN and LIN |
| 中文描述： | 具有CAN和LIN的ARM9微控制器 |
| 文件頁數(shù)： | 22/68頁 |
| 文件大小： | 384K |
| 代理商： | LPC2917 |
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LPC2917_19_1
NXP B.V. 2007. All rights reserved.
Preliminary data sheet
Rev. 1.01 — 15 November 2007
22 of 68
NXP Semiconductors
LPC2917/19
ARM9 microcontroller with CAN and LIN
8.3 General subsystem
8.3.1
General subsystem clock description
The general subsystem is clocked by CLK_SYS_GESS, see
Section 7.2.2
.
8.3.2
Chip and feature identification
8.3.2.1
Overview
The key features are:
Identification of product
Identification of features enabled
8.3.2.2
Description
The Chip/Feature ID (CFID) module contains registers which show and control the
functionality of the chip. It contains an ID to identify the silicon, and also registers
containing information about the features enabled or disabled on the chip.
8.3.2.3
CFID pin description
The CFID has no external pins.
8.3.3
System Control Unit (SCU)
8.3.3.1
Overview
The system control unit takes care of system-related functions.The key feature is
configuration of the I/O port-pins multiplexer.
8.3.3.2
Description
The system control unit defines the function of each I/O pin of the LPC2917/19. The I/O
pin configuration should be consistent with peripheral function usage.
8.3.3.3
SCU pin description
The SCU has no external pins.
8.3.4
Event router
8.3.4.1
Overview
The event router provides bus-controlled routing of input events to the vectored interrupt
controller for use as interrupt or wake-up signals.
Key features:
Up to 24 level-sensitive external interrupt pins, including CAN, LIN and RxD wake-up
features plus three internal event sources
Input events can be used as interrupt source either directly or latched (edge-detected)
Direct events disappear when the event becomes inactive
Latched events remain active until they are explicitly cleared
Programmable input level and edge polarity
Event detection maskable
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LPC2917/01 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ARM9 microcontroller with CAN and LIN |
| LPC2917FBD144 | 制造商:NXP Semiconductors 功能描述:IC MCU 32BIT ARM968 SMD LQFP144 |
| LPC2917FBD144,551 | 功能描述:ARM微控制器 - MCU ARM968 512K FL/48K RAM LIN 2.0 RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
| LPC2917FBD144/01 | 制造商:NXP Semiconductors 功能描述:MCU, 32BIT, ARM968E-S, 125MHZ, LQFP-144 制造商:NXP Semiconductors 功能描述:MCU, 32BIT, ARM968E-S, 125MHZ, LQFP-144, Controller Family/Series:LPC2900, Core Size:32bit, No. of I/O's:108, Supply Voltage Min:1.71V, Supply Voltage Max:1.89V, Digital IC Case Style:LQFP, No. of Pins:144, Program Memory Size:512KB, |
| LPC2917FBD144/01/, | 功能描述:ARM微控制器 - MCU ARM968 512K FL/48K RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
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