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參數(shù)資料
| 型號： | LPC3180FEL320 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 數(shù)學(xué)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)： | 23/36頁 |
| 文件大?。?/td> | 763K |
| 代理商： | LPC3180FEL320 |
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LPC3180_2
NXP B.V. 2007. All rights reserved.
Preliminary data sheet
Rev. 02 — 15 February 2007
23 of 36
NXP Semiconductors
LPC3180
16/32-bit ARM microcontroller with external memory interface
Counter or Timer operation.
Two 32-bit capture registers.
Three 32-bit match registers 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.
Pause control to stop counting when core is in debug state.
6.19 Millisecond timer
The millisecond timer is clocked by 32 kHz RTC clock, so a prescaler is not needed to
obtain a lower count rate.
The millisecond timer includes three match registers that are compared to the
Timer/Counter value. A match can generate an interrupt and the cause the Timer/Counter
either continue to run, stop, or be reset.
6.19.1
Features
32-bit Timer/Counter, running from the 32 kHz RTC clock.
Counter or Timer operation.
Three 32-bit match registers 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.
Pause control to stop counting when core is in debug state.
6.20 Watchdog timer
The watchdog timer block is clocked by the main peripheral clock, which clocks a 32-bit
counter. A match register is compared to the Timer. When configured for watchdog
functionality, a match drives the match output low. The match output is gated with an
enable signal that gives the opportunity to generate two type of reset signal: one that only
resets chip internally, and another that goes through a programmable pulse generator
before it goes to the external pin RESOUT_N and to the internal chip reset.
6.20.1
Features
Programmable 32-bit timer.
Internally resets the device if not periodically reloaded.
Flag to indicate that a watchdog reset has occurred.
Programmable watchdog pulse output on RESOUT_N pin.
Can be used as a standard timer if watchdog is not used.
Pause control to stop counting when core is in debug state.
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相關(guān)代理商/技術(shù)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(shí)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(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 |
| LPC3180FEL320/015 | 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 |
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