- 您現(xiàn)在的位置：買賣IC網 > PDF目錄369814 > LPC2917 (NXP Semiconductors N.V.) ARM9 microcontroller with CAN and LIN PDF資料下載
參數資料
| 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： | 25/68頁 |
| 文件大?。?/td> | 384K |
| 代理商： | LPC2917 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁當前第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁
DRAFTDRAFTDRAFTDRAFTDRAFTDRAFTD
LPC2917_19_1
NXP B.V. 2007. All rights reserved.
Preliminary data sheet
Rev. 1.01 — 15 November 2007
25 of 68
NXP Semiconductors
LPC2917/19
ARM9 microcontroller with CAN and LIN
timer has four capture inputs and/or match outputs. Connection to device pins depends on
the configuration programmed into the port function-select registers. The two timers
located in the MSCSS have no external capture or match pins, but the memory map is
identical, see
Section 8.7.7
. One of these timers has an external input for a pause
function.
The key features are:
32-bit timer/counter with programmable 32-bit prescaler
Up to four 32-bit capture channels per timer. These take a snapshot of the timer value
when an external signal connected to the TIMERx CAPn input changes state. A
capture event may also optionally generate an interrupt
Four 32-bit match registers per timer that allow:
–
Continuous operation with optional interrupt generation on match
–
Stop timer on match with optional interrupt generation
–
Reset timer on match with optional interrupt generation
Up to four external outputs per timer corresponding to match registers, with the
following capabilities:
–
Set LOW on match
–
Set HIGH on match
–
Toggle on match
–
Do nothing on match
Pause input pin (MSCSS timers only)
8.4.3.2
Description
The timers are designed to count cycles of the clock and optionally generate interrupts or
perform other actions at specified timer values, based on four match registers. They also
include capture inputs to trap the timer value when an input signal changes state,
optionally generating an interrupt. The core function of the timers consists of a 32 bit
‘prescale counter’ triggering the 32 bit ‘timer counter’. Both counters run on clock
CLK_TMRx (x runs from 0 to 3) and all time references are related to the period of this
clock. Note that each timer has its individual clock source within the Peripheral
SubSystem. In the Modulation and Sampling SubSystem each timer also has its own
individual clock source. See section
Section 8.8.6
for information on generation of these
clocks.
8.4.3.3
Pin description
The four timers in the peripheral subsystem of the LPC2917/19 have the pins described
below. The two timers in the modulation and sampling subsystem have no external pins
except for the pause pin on MSCSS timer 1. See
Section 8.7.7
for a description of these
timers and their associated pins. The timer pins are combined with other functions on the
port pins of the LPC2917/19, see
Section 8.3.3
. Table
Table 14
shows the timer pins (x
runs from 0 to 3).
相關PDF資料 |
PDF描述 |
|---|---|
| LPC2919 | ARM9 microcontroller with CAN and LIN |
| LPC3180 | 16/32-bit ARM microcontroller; hardware floating-point coprocessor, USB On-The-Go, and SDRAM memory interface |
| LPC61W26X | Microcontroller |
| LPC61W49X | Microcontroller |
| LPC660AIMX | Voltage-Feedback Operational Amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 數據總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數據 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 數據總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數據 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 安裝風格:SMD/SMT |
發(fā)布緊急采購，3分鐘左右您將得到回復。