参数资料
| 型号： | LPC3230FET296,551 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 35/57页 |
| 文件大小： | 0K |
| 描述： | IC ARM9 MCU 256K 296-TFBGA |
| 特色产品： | LPC32x0 ARM926EJ-S Processor |
| 标准包装： | 126 |
| 系列： | LPC3200 |
| 核心处理器： | ARM9 |
| 芯体尺寸： | 16/32-位 |
| 速度： | 266MHz |
| 连通性： | EBI/EMI，I²C，IrDA，Microwire，SPI，SSI，SSP，UART/USART，USB OTG |
| 外围设备： | DMA，I²S，LCD，电机控制 PWM，PWM，WDT |
| 输入/输出数： | 51 |
| 程序存储器类型： | ROMless |
| RAM 容量： | 256K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 0.9 V ~ 3.6 V |
| 数据转换器： | A/D 3x10b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 296-TFBGA |
| 包装： | 托盘 |
| 其它名称： | 568-4531 935287119551 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页当前第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页
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
40 of 79
NXP Semiconductors
LPC3220/30/40/50
16/32-bit ARM microcontrollers
7.9 Other peripherals
In addition to the communication peripherals there are many general purpose peripherals
available in the LPC3220/30/40/50. Here is a list of the general purpose peripherals.
GPI/O
Keyboard scanner
Touch screen controller and 10-bit Analog-to-Digital-Converter
Real-time clock
High-speed timer
Four general purpose 32-bit timer/external event counters
Two simple PWMs
One motor control PWM
A short functional description of each of these peripherals is provided in the following
sections.
7.9.1 General purpose parallel I/O
Some device pins that are not dedicated to a specific peripheral function have been
designed to be general purpose inputs, outputs, or input/outputs. Also, some pins may be
configured either as a specific peripheral function or a general purpose input, output, or
input/output. A total of 51 pins can potentially be used as general purpose input/outputs,
24 as general purpose outputs, and 22 as general purpose inputs.
GPIO pins may be dynamically configured as inputs or outputs. Separate registers allow
setting or clearing any number of GPIO and GPO outputs controlled by that register
simultaneously. The value of the output register for standard GPIOs and GPO pins may
be read back, as well as the current actual state of the port pins.
In addition to GPIO pins on port 0, port 1, and port 2, there are 22 GPI, 24 GPO, and
six GPIO pins. When the SDRAM bus is configured for 16 data bits, 13 of the remaining
SDRAM data pins may be used as GPIOs.
7.9.1.1
Features
Bit-level set and clear registers allow a single instruction set or clear of any number of
bits in one port.
A single register selects direction for pins that support both input and output modes.
Direction control of individual bits.
For input/output pins, both the programmed output state and the actual pin state can
be read.
There are a total of 12 general purpose inputs, 24 general purpose outputs, and six
general purpose input/outputs.
Additionally, 13 SDRAM data lines may be used as GPIOs if a 16-bit SDRAM
interface is used (rather than a 32-bit interface).
相关PDF资料 |
PDF描述 |
|---|---|
| LPC3250FET296,551 | IC ARM9 MCU 256K 296-TFBGA |
| P89V51RB2FA,529 | IC 80C51 MCU FLASH 16K 44-PLCC |
| P89V660FA,512 | IC 80C51 MCU FLASH 16K 44-PLCC |
| P89V660FBC,557 | IC 80C51 MCU FLASH 16K 44-TQFP |
| P89V662FBC,557 | IC 80C51 MCU FLASH 32K 44-TQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LPC3240 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface |
| LPC3240FET296 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface |
| LPC3240FET296,551 | 功能描述:ARM微控制器 - MCU ARM9 256KRAM VFP USB OTG ETH 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 |
| LPC3240FET296/01 | 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 266MHZ, TFBGA-296 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 266MHZ, TFBGA-296, Controller Family/Series:LPC3200, Core Size 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 266MHZ, TFBGA-296, Controller Family/Series:LPC3200, Core Size:16bit / 32bit, No. of I/O's:87, Supply Voltage Min:2.7V, Supply Voltage Max:3.6V, Digital IC Case Style:TFBGA, No. of Pins:296, Program Memory Size:-, |
| LPC3240FET296/01,5 | 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 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 |
发布紧急采购，3分钟左右您将得到回复。