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參數(shù)資料
| 型號： | LPC11U14FHN33/201, |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 11/72頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 32BIT 32K 33HVQFN |
| 產品培訓模塊： | Code Density for LPC11xx |
| 標準包裝： | 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，智能卡，SPI，SSP，UART/USART，USB |
| 外圍設備： | 欠壓檢測/復位，POR，WDT |
| 輸入/輸出數(shù)： | 26 |
| 程序存儲器容量： | 32KB（32K x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 6K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.8 V ~ 3.6 V |
| 數(shù)據(jù)轉換器： | A/D 8x10b |
| 振蕩器型： | 內部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 32-VQFN 裸露焊盤 |
| 包裝： | 托盤 |
| 其它名稱： | 568-8581 |
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LPC11U1X
All information provided in this document is subject to legal disclaimers.
NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 2.2 — 11 March 2014
19 of 72
NXP Semiconductors
LPC11U1x
32-bit ARM Cortex-M0 microcontroller
7.7.1 Features
GPIO pins can be configured as input or output by software.
All GPIO pins default to inputs with interrupt disabled at reset.
Pin registers allow pins to be sensed and set individually.
Up to eight GPIO pins can be selected from all GPIO pins to create an edge- or
level-sensitive GPIO interrupt request.
Port interrupts can be triggered by any pin or pins in each port.
7.8 USB interface
The Universal Serial Bus (USB) is a 4-wire bus that supports communication between a
host and one or more (up to 127) peripherals. The host controller allocates the USB
bandwidth to attached devices through a token-based protocol. The bus supports
hot-plugging and dynamic configuration of the devices. All transactions are initiated by the
host controller.
The LPC11U1x USB interface consists of a full-speed device controller with on-chip PHY
for device functions.
Remark: Configure the LPC11U1x in default power mode with the power profiles before
using the USB (see Section 7.16.5.1). Do not use the USB with the part in performance,
efficiency, or low-power mode.
7.8.1 Full-speed USB device controller
The device controller enables 12 Mbit/s data exchange with a USB Host controller. It
consists of a register interface, serial interface engine, and endpoint buffer memory. The
serial interface engine decodes the USB data stream and writes data to the appropriate
endpoint buffer. The status of a completed USB transfer or error condition is indicated via
status registers. An interrupt is also generated if enabled.
7.8.1.1
Features
Dedicated USB PLL available.
Fully compliant with USB 2.0 specification (full speed).
Supports 10 physical (5 logical) endpoints including one control endpoint.
Single and double buffering supported.
Each non-control endpoint supports bulk, interrupt, or isochronous endpoint types.
Supports wake-up from Deep-sleep mode and Power-down mode on USB activity
and remote wake-up.
Supports SoftConnect.
7.9 USART
The LPC11U1x contains one USART.
The USART includes full modem control, support for synchronous mode, and a smart
card interface. The RS-485/9-bit mode allows both software address detection and
automatic address detection using 9-bit mode.
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相關代理商/技術參數(shù) |
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|---|---|
| LPC11U1X | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; 6 kB SRAM; USB device; USART |
| LPC11U23FBD48 | 制造商:PHILIPS 制造商全稱: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 |
| LPC11U23FBD48/301 | 制造商:NXP Semiconductors 功能描述:MCU CORTEX M0 USB 48LQFP 制造商:NXP Semiconductors 功能描述:MCU, CORTEX M0, USB, 48LQFP 制造商:NXP Semiconductors 功能描述:MCU,50MHz,Cortex-M0,24KB Flash,LQFP48 |
| LPC11U23FBD48/301, | 功能描述:ARM微控制器 - MCU CortexM0 32bit 24KB with USB 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 |
| LPC11U23FBD48/301,551 | 制造商:NXP Semiconductors 功能描述:LPC11U2x Series 32-bit 24kB Flash 6 kB RAM ARM Cortex-M0 Microcontroller-LQFP-48 制造商:NXP 功能描述:LPC11U2x Series 32-bit 24kB Flash 6 kB RAM 50 MHz ARM Cortex-M0 Microcontroller |
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