參數(shù)資料
型號(hào)： LPC2930FBD208
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： ARM9 flashless microcontroller with CAN, LIN, and USB
中文描述： 32-BIT, MROM, 125 MHz, RISC MICROCONTROLLER, PQFP208
封裝： 28 X 28 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT459-1, LQFP-208
文件頁(yè)數(shù)： 40/98頁(yè)
文件大?。?/td> 643K
代理商： LPC2930FBD208
LPC2930_3
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 03 — 16 April 2010
40 of 98
NXP Semiconductors
LPC2930
ARM9 microcontroller with CAN, LIN, and USB
6.13.2
Pin description
The pins of the LPC2930 MSCSS associated with the three ADC modules are described
in
Section 6.13.4.2
. Pins connected to the four PWM modules are described in
Section 6.13.5.4
, pins directly connected to the MSCSS timer 1 module are described in
Section 6.13.6.1
, and pins connected to the quadrature encoder interface are described in
Section 6.13.7.1
.
6.13.3
Clock description
The MSCSS is clocked from a number of different sources:
CLK_SYS_MSCSS_A clocks the AHB side of the AHB-to-APB bus bridge.
CLK_MSCSS_APB clocks the subsystem APB bus.
CLK_MSCSS_MTMR0/1 clocks the timers.
CLK_MSCSS_PWM0:3 clocks the PWMs.
Each ADC has two clock areas; a APB part clocked by CLK_MSCSS_ADCx_APB (x = 0,
1, or 2) and a control part for the analog section clocked by CLK_ADCx = 0, 1, or 2), see
Section 6.6.2
.
All clocks are derived from the BASE_MSCSS_CLK, except for CLK_SYS_MSCSS_A
which is derived form BASE_SYS_CLK, and the CLK_ADCx clocks which are derived
from BASE_CLK_ADC. If specific PWM or ADC modules are not used their corresponding
clocks can be switched off.
6.13.4
Analog-to-digital converter
The MSCSS in the LPC2930 includes three 10-bit successive-approximation
analog-to-digital converters.
The key features of the ADC interface module are:
ADC0: Eight analog inputs; time-multiplexed; measurement range up to 5.0 V.
ADC1 and ADC2: Eight analog inputs; time-multiplexed; measurement range up to
3.3 V.
External reference-level inputs.
400 ksamples per second at 10-bit resolution up to 1500 ksamples per second at 2-bit
resolution.
Programmable resolution from 2-bit to 10-bit.
Single analog-to-digital conversion scan mode and continuous analog-to-digital
conversion scan mode.
Optional conversion on transition on external start input, timer capture/match signal,
PWM_sync or ‘previous’ ADC.
Converted digital values are stored in a register for each channel.
Optional compare condition to generate a ‘less than’ or an ‘equal to or greater than’
compare-value indication for each channel.
Power-down mode.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LPC2930FBD208,551 功能描述:ARM微控制器 - MCU IC ARM9 MCU FLASHLESS 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(shí)鐘頻率:72 MHz 程序存儲(chǔ)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
LPC2930FET208,551 功能描述:ARM微控制器 - MCU LPC2930FET208/TFBGA208/TRAYBDP 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(shí)鐘頻率:72 MHz 程序存儲(chǔ)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
LPC2939 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ARM9 microcontroller with CAN, LIN, and USB
LPC2939FBD208 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ARM9 microcontroller with CAN, LIN, and USB
LPC2939FBD208,551 功能描述:ARM微控制器 - MCU IC ARM9 MCU FLASH 768KB 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(shí)鐘頻率:72 MHz 程序存儲(chǔ)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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