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| 型號(hào)： | LPC11U24FHN33/401, |
| 廠商： | NXP Semiconductors |
| 文件頁(yè)數(shù)： | 9/74頁(yè) |
| 文件大小： | 0K |
| 描述： | MCU USB 33HVQFN |
| 產(chǎn)品培訓(xùn)模塊： | Code Density for LPC11xx |
| 標(biāo)準(zhǔn)包裝： | 260 |
| 系列： | LPC11Uxx |
| 核心處理器： | ARM? Cortex?-M0 |
| 芯體尺寸： | 32-位 |
| 速度： | 50MHz |
| 連通性： | I²C，Microwire，SPI，SSI，SSP，UART/USART，USB |
| 外圍設(shè)備： | 欠壓檢測(cè)/復(fù)位，POR，WDT |
| 輸入/輸出數(shù)： | 26 |
| 程序存儲(chǔ)器容量： | 32KB（32K x 8） |
| 程序存儲(chǔ)器類(lèi)型： | 閃存 |
| EEPROM 大?。?/td> | 4K x 8 |
| RAM 容量： | 10K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.8 V ~ 3.6 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x10b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 32-VQFN 裸露焊盤(pán) |
| 包裝： | 托盤(pán) |
| 其它名稱(chēng)： | 568-8524 LPC11U24FHN33/401,-ND |
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LPC11U2X
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2014. All rights reserved.
Product data sheet
Rev. 2.2 — 11 March 2014
17 of 74
NXP Semiconductors
LPC11U2x
32-bit ARM Cortex-M0 microcontroller
Four programmable interrupt priority levels, with hardware priority level masking.
Software interrupt generation.
7.6.2 Interrupt sources
Each peripheral device has one interrupt line connected to the NVIC but can have several
interrupt flags. Individual interrupt flags can also represent more than one interrupt
source.
7.7 IOCON block
The IOCON block allows selected pins of the microcontroller to have more than one
function. Configuration registers control the multiplexers to allow connection between the
pin and the on-chip peripherals.
Connect peripherals to the appropriate pins before activating the peripheral and before
enabling any related interrupt. Activity of any enabled peripheral function that is not
mapped to a related pin is treated as undefined.
7.7.1 Features
Programmable pull-up, pull-down, or repeater mode.
All GPIO pins (except PIO0_4 and PIO0_5) are pulled up to 3.3 V (VDD = 3.3 V) if their
pull-up resistor is enabled.
Programmable pseudo open-drain mode.
Programmable 10 ns glitch filter on pins PIO0_22, PIO0_23, and PIO0_11 to
PIO0_16. The glitch filter is turned on by default.
Programmable hysteresis.
Programmable input inverter.
7.8 General-Purpose Input/Output GPIO
The GPIO registers control device pin functions that are not connected to a specific
peripheral function. Pins can be dynamically configured as inputs or outputs. Multiple
outputs can be set or cleared in one write operation.
LPC11U2x use accelerated GPIO functions:
GPIO registers are a dedicated AHB peripheral so that the fastest possible I/O timing
can be achieved.
Entire port value can be written in one instruction.
Any GPIO pin providing a digital function can be programmed to generate an interrupt on
a level, a rising or falling edge, or both.
The GPIO block consists of three parts:
1. The GPIO ports.
2. The GPIO pin interrupt block to control eight GPIO pins selected as pin interrupts.
3. Two GPIO group interrupt blocks to control two combined interrupts from all GPIO
pins.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC11U2X | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; up to 10 kB SRAM and 4 kB EEPROM; USB device; USART |
| LPC11U34 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller up to 128 kB flash up to 12 kB SRAM and 4 kB EEPROM USB device USART |
| LPC11U34FBD48 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller up to 128 kB flash up to 12 kB SRAM and 4 kB EEPROM USB device USART |
| LPC11U34FBD48/311 | 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM CORTEX-M0 48LQFP 制造商:NXP Semiconductors 功能描述:MCU, 32BIT, ARM CORTEX-M0, 48LQFP 制造商:NXP Semiconductors 功能描述:MCU, 32BIT, ARM CORTEX-M0, 48LQFP; Controller Family/Series:LPC11U3x; Core Size:32bit; No. of I/O's:40; Supply Voltage Min:1.8V; Supply Voltage Max:3.6V; Digital IC Case Style:LQFP; No. of Pins:48; Program Memory Size:40KB; EEPROM ;RoHS Compliant: Yes |
| LPC11U34FBD48/311, | 功能描述:ARM微控制器 - MCU 32-bit ARM Cortex-M0 40KB Flash, 8KB SRAM 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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