参数资料
| 型号： | LPC11U12FBD48/201, |
| 厂商： | NXP Semiconductors |
| 文件页数： | 13/72页 |
| 文件大小： | 0K |
| 描述： | IC MCU 32BIT 16K 48LQFP |
| 产品培训模块： | Code Density for LPC11xx |
| 标准包装： | 250 |
| 系列： | LPC11Uxx |
| 核心处理器： | ARM? Cortex?-M0 |
| 芯体尺寸： | 32-位 |
| 速度： | 50MHz |
| 连通性： | I²C，Microwire，智能卡，SPI，SSP，UART/USART，USB |
| 外围设备： | 欠压检测/复位，POR，WDT |
| 输入/输出数： | 40 |
| 程序存储器容量： | 16KB（16K x 8） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 6K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.8 V ~ 3.6 V |
| 数据转换器： | A/D 8x10b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 48-LQFP |
| 包装： | 托盘 |
| 其它名称： | 568-8582 |
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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
20 of 72
NXP Semiconductors
LPC11U1x
32-bit ARM Cortex-M0 microcontroller
The USART uses a fractional baud rate generator. Standard baud rates such as
115200 Bd can be achieved with any crystal frequency above 2 MHz.
7.9.1 Features
Maximum USART data bit rate of 3.125 Mbit/s.
16-byte receive and transmit FIFOs.
Register locations conform to 16C550 industry standard.
Receiver FIFO trigger points at 1 B, 4 B, 8 B, and 14 B.
Built-in fractional baud rate generator covering wide range of baud rates without a
need for external crystals of particular values.
Fractional divider for baud rate control, auto baud capabilities and FIFO control
mechanism that enables software flow control implementation.
Support for RS-485/9-bit mode.
Support for modem control.
Support for synchronous mode.
Includes smart card interface.
7.10 SSP serial I/O controller
The SSP controllers are capable of operation on a SSP, 4-wire SSI, or Microwire bus. It
can interact with multiple masters and slaves on the bus. Only a single master and a
single slave can communicate on the bus during a given data transfer. The SSP supports
full duplex transfers, with frames of 4 bits to 16 bits of data flowing from the master to the
slave and from the slave to the master. In practice, often only one of these data flows
carries meaningful data.
7.10.1 Features
Maximum SSP speed of 25 Mbit/s (master) or 4.17 Mbit/s (slave) (in SSP mode)
Compatible with Motorola SPI, 4-wire Texas Instruments SSI, and National
Semiconductor Microwire buses
Synchronous serial communication
Master or slave operation
8-frame FIFOs for both transmit and receive
4-bit to 16-bit frame
7.11 I2C-bus serial I/O controller
The LPC11U1x contain one I2C-bus controller.
The I2C-bus is bidirectional for inter-IC control using only two wires: a Serial Clock line
(SCL) and a Serial Data line (SDA). Each device is recognized by a unique address and
can operate as either a receiver-only device (e.g., an LCD driver) or a transmitter with the
capability to both receive and send information (such as memory). Transmitters and/or
receivers can operate in either master or slave mode, depending on whether the chip has
to initiate a data transfer or is only addressed. The I2C is a multi-master bus and can be
controlled by more than one bus master connected to it.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LPC11U12FHN201 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; 6 kB SRAM; USB device; USART |
| LPC11U12FHN33 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low-cost Cortex-M0 USB solutions with Smart Card interface |
| LPC11U12FHN33.201 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; 6 kB SRAM; USB device; USART |
| LPC11U12FHN33/201 | 制造商:NXP Semiconductors 功能描述:MCU 32BIT 16K FLASH 33QFN 制造商:NXP Semiconductors 功能描述:MCU, 32BIT, 16K FLASH, 33QFN 制造商:NXP Semiconductors 功能描述:MCU, 32BIT, 16K FLASH, 33QFN; Controller Family/Series:ARM Cortex-M0; Core Size:32bit; No. of I/O's:20; Supply Voltage Min:1.8V; Supply Voltage Max:3.6V; Digital IC Case Style:HVQFN; No. of Pins:33; Program Memory Size:16KB; RAM ;RoHS Compliant: Yes |
| LPC11U12FHN33/201, | 功能描述:ARM微控制器 - MCU 32-bit ARM Cortex-M0 MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
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