參數(shù)資料
型號(hào)： LPC2939FBD208
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 微控制器/微處理器
英文描述： ARM9 microcontroller with CAN, LIN, and USB
中文描述： 32-BIT, FLASH, 125 MHz, RISC MICROCONTROLLER, PQFP208
封裝： 28 X 28 MM, 1.40 MM HEIGHT, PLASTIC, SOT-459, MS-026, LQFP-208
文件頁(yè)數(shù)： 61/99頁(yè)
文件大小： 1945K
代理商： LPC2939FBD208
LPC2939_3
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 03 — 7 April 2010
61 of 99
NXP Semiconductors
LPC2939
ARM9 microcontroller with CAN, LIN, and USB
6.17 Vectored interrupt controller
The LPC2939 contains a very flexible and powerful Vectored Interrupt Controller (VIC) to
interrupt the ARM processor on request.
The key features are:
Level-active interrupt request with programmable polarity
56 interrupt-request inputs
Software-interrupt request capability associated with each request input
Interrupt request state can be observed before masking
Software-programmable priority assignments to interrupt requests up to 15 levels
Software-programmable routing of interrupt requests towards the ARM-processor
inputs IRQ and FIQ
Fast identification of interrupt requests through vector
Support for nesting of interrupt service routines
CLK_MSCSS_ADC0_APB BASE_MSCSS_CLK
CLK_MSCSS_ADC1_APB BASE_MSCSS_CLK
CLK_MSCSS_ADC2_APB BASE_MSCSS_CLK
CLK_MSCSS_QEI
CLK_OUT_CLK
CLK_UART0
CLK_UART1
CLK_SPI0
CLK_SPI1
CLK_SPI2
CLK_TMR0
CLK_TMR1
CLK_TMR2
CLK_TMR3
CLK_ADC0
CLK_ADC1
CLK_ADC2
CLK_USB_I2C
CLK_USB
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BASE_MSCSS_CLK
BASE_OUT_CLK
BASE_UART_CLK
BASE_UART_CLK
BASE_SPI_CLK
BASE_SPI_CLK
BASE_SPI_CLK
BASE_TMR_CLK
BASE_TMR_CLK
BASE_TMR_CLK
BASE_TMR_CLK
BASE_ADC_CLK
BASE_ADC_CLK
BASE_ADC_CLK
BASE_USB_I2C_CLK
BASE_USB_CLK
Table 32.
Legend:
‘1’ Indicates that the related register bit is tied off to logic HIGH, all writes are ignored
‘0’ Indicates that the related register bit is tied off to logic LOW, all writes are ignored
‘+’ Indicates that the related register bit is readable and writable
Branch clock name
Base clock
Branch clock overview
…continued
Implemented switch on/off
mechanism
WAKE-UP
AUTO
RUN
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參數(shù)描述
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
LPC2939FBD208551 制造商:NXP Semiconductors 功能描述:MCU ARM9 208LQFP
LPC2939FET208,551 功能描述:ARM微控制器 - MCU LPC2939FET208/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
LPC-2FS01 制造商:Honda Tsushin Kogyo Co Ltd 功能描述:CABLE CRIMPING TYPE FEMALE INSULATOR
LPC3130 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Low-cost, low-power ARM926EJ-S MCUs with high-speed USB 2.0 OTG, SD/MMC, and NAND flash controller
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