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參數(shù)資料
| 型號(hào)： | LPC3180 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 16/32-bit ARM microcontroller; hardware floating-point coprocessor, USB On-The-Go, and SDRAM memory interface |
| 中文描述： | 16/32位ARM微控制器，硬件的浮點(diǎn)協(xié)處理器的USB On - The - Go的，和SDRAM存儲(chǔ)器接口 |
| 文件頁數(shù)： | 26/36頁 |
| 文件大?。?/td> | 188K |
| 代理商： | LPC3180 |
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LPC3180_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Preliminary data sheet
Rev. 01 — 2 June 2006
26 of 36
Philips Semiconductors
LPC3180
16/32-bit ARM microcontroller with external memory interface
At the PLL output, there is a post-divider that can be used to bring the CCO frequency
down to the desired PLL output frequency. The post-divider value ‘P’, can divide the CCO
output by 1, 2, 4, 8, or 16. The post-divider can also be bypassed, allowing the PLL CCO
output to be used directly. The maximum PLL output frequency that is supported by the
CPU is 208 MHz.
6.24.3
Power control and modes
The LPC3180 supports three operational modes, two of which are specifically designed to
reduce power consumption. The modes are: Run mode, Direct Run mode, and Stop
mode.
Run mode is the normal operating mode for applications that require the CPU, AHB bus,
or any peripheral function other than the USB block to run faster than the main oscillator
frequency. In Run mode, the CPU can run at up to 208 MHz and the AHB bus can run at
up to 104 MHz.
Direct Run mode allows reducing the CPU and AHB bus rates in order to save power.
Direct Run mode can also be the normal operating mode for applications that do not
require the CPU, AHB bus, or any peripheral function other than the USB block to run
faster than the main oscillator frequency. Direct Run mode is the default mode following
chip reset.
Stop mode causes all CPU and AHB operation to cease, and stops clocks to peripherals
other than the USB block.
6.24.4
APB bus
Many peripheral functions are accessed by on-chip APB busses that are attached to the
higher speed AHB bus. The APB bus performs reads and writes to peripheral registers in
three peripheral clocks.
6.24.5
FAB bus
Some peripherals are placed on a special bus called FAB that allows faster CPU access
to those peripheral functions. Write access to FAB peripherals takes a single AHB clock.
Read access to FAB peripherals takes two AHB clocks.
6.25 Emulation and debugging
The LPC3180 supports emulation and debugging via a dedicated JTAG serial port. An
Embedded Trace Buffer allows tracing program execution. The dedicated JTAG port
allows debugging of all chip features without impact to any pins that may be used in the
application.
6.25.1
EmbeddedICE
Standard ARM EmbeddedICE logic provides on-chip debug support. The debugging of
the target system requires a host computer running the debugger software and an
EmbeddedICE protocol converter. The EmbeddedICE protocol converter converts the
Remote Debug Protocol commands to the JTAG data needed to access the ARM core.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC3180-DEV-KIT | 功能描述:開發(fā)板和工具包 - ARM LPC3180 Dev Kit RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評(píng)估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V |
| LPC3180FEL320 | 功能描述:IC ARM9 MCU 208MHZ 320-LFBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:LPC3100 產(chǎn)品培訓(xùn)模塊:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 標(biāo)準(zhǔn)包裝:1 系列:M16C™ M32C/80/87 核心處理器:M32C/80 芯體尺寸:16/32-位 速度:32MHz 連通性:EBI/EMI，I²C，IEBus，IrDA，SIO，UART/USART 外圍設(shè)備:DMA，POR，PWM，WDT 輸入/輸出數(shù):121 程序存儲(chǔ)器容量:384KB（384K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:24K x 8 電壓 - 電源 (Vcc/Vdd):3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 34x10b，D/A 2x8b 振蕩器型:內(nèi)部 工作溫度:-20°C ~ 85°C 封裝/外殼:144-LQFP 包裝:托盤 產(chǎn)品目錄頁面:749 (CN2011-ZH PDF) 配用:R0K330879S001BE-ND - KIT DEV RSK M32C/87 |
| LPC3180FEL320,551 | 功能描述:ARM微控制器 - MCU ARM9 FLTNG PNT CO-PR FLTNG POINT CO-PROC 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 |
| LPC3180FEL320/01 | 制造商:NXP Semiconductors 功能描述:MCU 16-Bit/32-Bit LPC3100 ARM926EJ-S RISC ROMLess 1.2V/1.8V/3.3V 320-Pin LFBGA Tray |
| LPC3180FEL320/01,5 | 功能描述:ARM微控制器 - MCU ARM9 64KRAM VFP USB OTG BGA320 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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