参数资料
| 型号： | EM773FHN33,551 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 12/51页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METER ARM 32VQFN |
| 其它有关文件： | EM773 Energy Metering IC Training |
| 特色产品： | EM773 Energy Metering IC |
| 标准包装： | 260 |
| 核心处理器： | ARM? Cortex?-M0 |
| 芯体尺寸： | 32-位 |
| 速度： | 48MHz |
| 连通性： | I²C，SPI，UART/USART |
| 外围设备： | 欠压检测/复位，POR，WDT |
| 输入/输出数： | 25 |
| 程序存储器容量： | 32KB（32K x 8） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 8K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.8 V ~ 3.6 V |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 32-VQFN 裸露焊盘 |
| 包装： | 托盘 |
| 配用： | 568-6681-ND - BOARD EVAL EM773 METER EU PLUG 568-6680-ND - BOARD EVAL EM773 METER US PLUG |
| 其它名称： | 568-5213 |
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页当前第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
2 of 51
NXP Semiconductors
EM773
Energy metering IC
Serial interfaces:
UART with fractional baud rate generation, internal FIFO, and RS-485 support.
One SPI controller with SSP features and with FIFO and multi-protocol capabilities.
I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus with a
data rate of 1 Mbit/s with multiple address recognition and monitor mode.
Clock generation:
12 MHz internal RC oscillator trimmed to 1 % accuracy that can optionally be used
as a system clock.
Crystal oscillator with an operating range of 1 MHz to 25 MHz.
Programmable watchdog oscillator with a frequency range of 7.8 kHz to 1.8 MHz.
PLL allows CPU operation up to the maximum CPU rate without the need for a
high-frequency crystal. May be run from the system oscillator or the internal RC
oscillator.
Clock output function with divider that can reflect the system oscillator clock, IRC
clock, CPU clock, and the Watchdog clock.
Power control:
Integrated PMU (Power Management Unit) to minimize power consumption during
Sleep, Deep-sleep, and Deep power-down modes.
Three reduced power modes: Sleep, Deep-sleep, and Deep power-down.
Processor wake-up from Deep-sleep mode via a dedicated start logic using up to
13 of the functional pins.
Power-On Reset (POR).
Brownout detect with four separate thresholds for interrupt and forced reset.
Unique device serial number for identification.
Single 3.3 V power supply (1.8 V to 3.6 V).
Available as 33-pin HVQFN33 package.
3.
Applications
Smart Metering
相关PDF资料 |
PDF描述 |
|---|---|
| ENC28J60T/SO | IC ETHERNET CTRLR W/SPI 28SOIC |
| ENC624J600T-I/PT | IC ETHERNET CTRLR W/SPI 64-TQFP |
| EP1AGX90EF1152I6 | IC ARRIA GX FPGA 90K 1152FBGA |
| EP1C3T144A8N | IC CYCLONE FPGA 2910 LE 144-TQFP |
| EP1K100FC484-1N | IC ACEX 1K FPGA 100K 484-FBGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EM77565 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:ADPCM WITH PCM CODEC |
| EM77930 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:USB + BB Controller |
| EM77950 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:BB Controller |
| EM77F900 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:USB HUB+BB Controller |
| EM780FP16AS-45LF | 制造商:EMLSI 制造商全称:Emerging Memory & Logic Solutions Inc 功能描述:64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |
发布紧急采购，3分钟左右您将得到回复。