參數(shù)資料
型號： LPC3220FET296,551
廠商： NXP Semiconductors
文件頁數(shù)： 38/57頁
文件大?。?/td> 0K
描述： IC ARM9 MCU 128K 296-TFBGA
特色產(chǎn)品： LPC32x0 ARM926EJ-S Processor
標(biāo)準(zhǔn)包裝： 126
系列： LPC3200
核心處理器： ARM9
芯體尺寸： 16/32-位
速度： 266MHz
連通性： EBI/EMI，I²C，IrDA，Microwire，SPI，SSI，SSP，UART/USART，USB OTG
外圍設(shè)備： DMA，I²S，電機(jī)控制 PWM，PWM，WDT
輸入/輸出數(shù)： 51
程序存儲器類型： ROMless
RAM 容量： 128K x 8
電壓 - 電源 (Vcc/Vdd)： 0.9 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 3x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 296-TFBGA
包裝： 托盤
其它名稱： 568-4530
935287083551
LPC3220_30_40_50
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 20 October 2011
43 of 79
NXP Semiconductors
LPC3220/30/40/50
16/32-bit ARM microcontrollers
– set LOW on match
– set HIGH on match
– toggle on match
– do nothing on match
7.9.6 High-speed timer
The high-speed timer block is clocked by the main peripheral clock. The clock is first
divided down in a 16-bit programmable pre-scale counter which clocks a 32-bit
timer/counter.
The high-speed timer includes three match registers that are compared to the
timer/counter value. A match can generate an interrupt and cause the timer/counter to
either continue to run, stop, or be reset. The high-speed timer also includes two capture
registers that can take a snapshot of the timer/counter value when an input signal
transitions. A capture event may also generate an interrupt.
7.9.6.1
Features
32-bit timer/counter with programmable 16-bit pre-scaler.
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.
7.9.7 Pulse Width Modulators (PWMs)
The LPC3220/30/40/50 provides two simple PWMs. They are clocked separately by either
the main peripheral clock or the 32 kHz RTC clock. Both PWMs have a duty cycle
programmable in 255 steps.
7.9.7.1
Features
Clocked by the main peripheral clock or the 32 kHz RTC clock.
Programmable 4-bit pre-scaler.
Duty cycle programmable in 255 steps.
Output frequency up to 50 kHz when using a 13 MHz peripheral clock.
7.9.8 Motor control pulse width modulator
The Motor Control PWM (MCPWM) provides a set of features for three-phase AC and DC
motor control applications in a single peripheral. The MCPWM can also be configured for
use in other generalized timing, counting, capture, and compare applications.
7.9.8.1
Features
32-bit timer
32-bit period register
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參數(shù)描述
LPC3230 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
LPC3230FET296 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
LPC3230FET296,551 功能描述:ARM微控制器 - MCU ARM9 256KRAM VFP USB OTG LCD 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
LPC3230FET296/01,5 功能描述:ARM微控制器 - MCU ARM9 VFP USB OTG Improved LCD 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
LPC3230FET296/01,551 制造商:NXP Semiconductors 功能描述:0
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