- 您现在的位置：买卖IC网 > PDF目录16483 > OM13006,598 (NXP Semiconductors)BOARD EVAL EM773 METER EU PLUG PDF资料下载
参数资料
| 型号： | OM13006,598 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 3/51页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL EM773 METER EU PLUG |
| 其它有关文件： | EM773 Energy Metering IC Training |
| 设计资源： | Plug Meter Schematics, Gerber Files USB Dongle Schematics, Gerber Files |
| 标准包装： | 1 |
| 主要目的： | 电源管理，电度表/功率表 |
| 嵌入式： | 是，MCU，32 位 |
| 已用 IC / 零件： | EM773FHN33，551 |
| 已供物品： | 板 |
| 相关产品： | 568-5213-ND - IC ENERGY METER ARM 32VQFN |
| 其它名称： | 568-6681 |
第1页第2页当前第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
EM773
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 2 — 3 January 2012
11 of 51
NXP Semiconductors
EM773
Energy metering IC
Four programmable interrupt priority levels with hardware priority level masking.
Software interrupt generation.
7.5.2 Interrupt sources
Each peripheral device has one interrupt line connected to the NVIC but may have several
interrupt flags. Individual interrupt flags may also represent more than one interrupt
source.
Any GPIO pin (total of up to 25 pins) regardless of the selected function, can be
programmed to generate an interrupt on a level, or rising edge or falling edge, or both.
7.6 IOCONFIG block
The IOCONFIG 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.
Peripherals should be connected to the appropriate pins prior to being activated and prior
to any related interrupt(s) being enabled. Activity of any enabled peripheral function that is
not mapped to a related pin should be considered undefined.
7.7 Fast general purpose parallel I/O
Device pins that are not connected to a specific peripheral function are controlled by the
GPIO registers. Pins may be dynamically configured as inputs or outputs. Multiple outputs
can be set or cleared in one write operation.
The EM773 uses 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.
Additionally, any GPIO pin (total of up to 25 pins) providing a digital function can be
programmed to generate an interrupt on a level, a rising or falling edge, or both.
7.7.1 Features
Bit level port registers allow a single instruction to set or clear any number of bits in
one write operation.
Direction control of individual bits.
All I/O default to inputs with pull-ups enabled after reset with the exception of the
I2C-bus pins PIO0_4 and PIO0_5.
Pull-up/pull-down resistor configuration can be programmed through the IOCONFIG
block for each GPIO pin (except for pins PIO0_4 and PIO0_5).
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 in the IOCONFIG block.
Programmable open-drain mode.
相关PDF资料 |
PDF描述 |
|---|---|
| CM252016-680KL | INDUCTOR CHIP 68UH 2520 SMD |
| ECM25DRXN | CONN EDGECARD 50POS DIP .156 SLD |
| VI-J4P-EX | CONVERTER MOD DC/DC 13.8V 75W |
| SI5319-EVB | BOARD EVALUATION SI5319 |
| EMM11DSEN-S243 | CONN EDGECARD 22POS .156 EYELET |
相关代理商/技术参数 |
参数描述 |
|---|---|
| OM13007 | 制造商:NXP Semiconductors 功能描述:KIT DEV FOR MPT612 制造商:NXP Semiconductors 功能描述:DEV KIT, FOR MPT612 制造商:NXP Semiconductors 功能描述:DEV KIT, FOR MPT612; SVHC:No SVHC (19-Dec-2012); Kit Features:Low Power High Performance, High Value, LPC1102, with 32KB Of Flash, 8KB of RAM; MCU Supported Families:MPT612 |
| OM13007,598 | 功能描述:开发板和工具包 - ARM MPT612 IC REFERENCE BOARD RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V |
| OM13008 | 制造商:NXP Semiconductors 功能描述:LPC1227, LPCXPRESSO, DEV BOARD 制造商:NXP Semiconductors 功能描述:LPCXpresso Board for LPC1200 Series Development Board 制造商:NXP Semiconductors 功能描述:LPCXpresso Board for LPC1200 Low-Cost Development Board ARM Cortex-M0 MCU 制造商:NXP Semiconductors 功能描述:LPC1227, LPCXPRESSO, DEV BOARD; Silicon Manufacturer:NXP; Core Architecture:ARM; Core Sub-Architecture:Cortex-M0; Silicon Core Number:LPC12xx; Silicon Family Name:LPC122X; Features:Development Board for LPC122X Microcontroller; ;RoHS Compliant: Yes 制造商:NXP 功能描述:LPCXpresso Board for LPC1200 Low-Cost Development Board ARM Cortex-M0 MCU |
| OM13008, 598 | 制造商:NXP Semiconductors 功能描述: |
| OM13008,598 | 功能描述:开发板和工具包 - ARM LPCXpresso Board RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V |
发布紧急采购，3分钟左右您将得到回复。