- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385498 > LPC3180FEL320 (NXP Semiconductors N.V.) 16-32-bit ARM microcontroller; hardware floating-point coprocessor, USB On-The-Go, and SDRAM memory interface PDF資料下載
參數(shù)資料
| 型號： | LPC3180FEL320 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 數(shù)學處理器 |
| 英文描述： | 16-32-bit ARM microcontroller; hardware floating-point coprocessor, USB On-The-Go, and SDRAM memory interface |
| 封裝： | LPC3180FEL320<SOT824-1 (LFBGA320)|<<http://www.nxp.com/packages/SOT824-1.html<1<Always Pb-free,;LPC3180FEL320/01<SOT824-1 (LFBGA320)|<<http://www.nxp.com/packages/SOT824- |
| 文件頁數(shù)： | 18/36頁 |
| 文件大?。?/td> | 763K |
| 代理商： | LPC3180FEL320 |
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頁當前第18頁第19頁第20頁第21頁第22頁第23頁第24頁第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
LPC3180_2
NXP B.V. 2007. All rights reserved.
Preliminary data sheet
Rev. 02 — 15 February 2007
18 of 36
NXP Semiconductors
LPC3180
16/32-bit ARM microcontroller with external memory interface
status and masked interrupt status registers allow versatile condition evaluation. In
addition to peripheral functions, each of the six general purpose input/output pins and
12 general purpose input pins are connected directly to the interrupt controller.
6.10 General purpose parallel I/O
Some device pins that are not dedicated to a specific peripheral function have been
designed to be general purpose inputs, outputs, or I/Os. Also, some pins may be
configured either as a specific peripheral function or a general purpose input, output, or
I/O. A total of 55 pins can potentially be used as general purpose input/outputs, general
purpose outputs, and general purpose inputs.
GPIO pins may be dynamically configured as inputs or outputs. Separate registers allow
setting or clearing any number of GPIO and GPO outputs controlled by that register
simultaneously. The value of the output register for standard GPIOs and GPO pins may be
read back, as well as the current actual state of the port pins.
There are 12 GPI, 24 GPO, and six GPIO pins. When the SDRAM bus is configured for
16 data bits, 13 of the remaining SDRAM data pins may be used as GPIOs.
6.10.1
Features
Bit-level set and clear registers allow a single instruction set or clear of any number of
bits in one port.
A single register selects direction for pins that support both input and output modes.
Direction control of individual bits.
For input/output pins, both the programmed output state and the actual pin state can
be read.
There are a total of 12 general purpose inputs, 24 general purpose outputs, and six
general purpose input/outputs.
Additionally, 13 SDRAM data lines may be used as GPIOs if a 16-bit SDRAM
interface is used (rather than a 32-bit interface).
6.11 10-bit ADC
The ADC is a three channel, 10-bit successive approximation ADC. The ADC may be
configured to produce results with a resolution anywhere from 10 bits to 3 bits. When high
resolution is not needed, lowering the resolution can substantially reduce conversion time.
The analog portion of the ADC has its own power supply to enhance the low noise
characteristics of the converter. This voltage is only supplied internally when the core has
voltage. However, the ADC block is not affected by any difference in ramp-up time for
VDD_AD and VDD_CORE voltage supplies.
6.11.1
Features
Measurement range of 0 V to VDD_AD28 (nominally 3 V).
Low noise ADC.
Maximum 10-bit resolution, resolution can be reduced to any amount down to 3 bits
for faster conversion.
Three input channels.
相關PDF資料 |
PDF描述 |
|---|---|
| LPC3220FET296 | ARM926EJ-S with 128 kB SRAM, USB High-speed OTG, SD-MMC, NAND flash controller |
| LPC3230FET296 | ARM926EJ-S with 256 kB SRAM, USB High-speed OTG, SD-MMC, NAND flash controller, LCD controller |
| LPC3240FET296 | ARM926EJ-S with 256 kB SRAM, USB High-speed OTG, SD-MMC, NAND flash controller, Ethernet |
| LPV531 | Programmable Micropower CMOS Input, Rail-to-Rail Output Operational Amplifier |
| LPV531MK | Programmable Micropower CMOS Input, Rail-to-Rail Output Operational Amplifier |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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 安裝風格:SMD/SMT |
| LPC3180FEL320/015 | 制造商:NXP Semiconductors 功能描述:MCU ARM9 320LFBGA |
| LPC3180FEL320551 | 制造商:NXP Semiconductors 功能描述:IC 32BIT MCU 208MHZ LFBGA-320 |
發(fā)布緊急采購，3分鐘左右您將得到回復。