參數資料
| 型號： | EM773FHN33,551 |
| 廠商： | NXP Semiconductors |
| 文件頁數： | 1/51頁 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METER ARM 32VQFN |
| 其它有關文件： | EM773 Energy Metering IC Training |
| 特色產品： | EM773 Energy Metering IC |
| 標準包裝： | 260 |
| 核心處理器： | ARM? Cortex?-M0 |
| 芯體尺寸： | 32-位 |
| 速度： | 48MHz |
| 連通性： | I²C，SPI，UART/USART |
| 外圍設備： | 欠壓檢測/復位，POR，WDT |
| 輸入/輸出數： | 25 |
| 程序存儲器容量： | 32KB（32K x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 8K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.8 V ~ 3.6 V |
| 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 |
| 配用： | 568-6681-ND - BOARD EVAL EM773 METER EU PLUG 568-6680-ND - BOARD EVAL EM773 METER US PLUG |
| 其它名稱： | 568-5213 |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁
1.
General description
The EM773 is an ARM Cortex-M0 based, low-cost 32-bit energy metering IC, designed for
8/16-bit smart metering applications. The EM773 offers programmability and on-chip
metrology functionality combined with a low power, simple instruction set and memory
addressing with reduced code size compared to existing 8/16-bit architectures.
The EM773 operates at CPU frequencies of up to 48 MHz.
The peripheral complement of the EM773 includes up to 32 kB of flash memory, up to
8 kB of data memory, one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 UART,
one SPI interface with SSP features, three general purpose counter/timers, up to 25
general purpose I/O pins, and a metrology engine for energy measurement.
2.
Features and benefits
System:
ARM Cortex-M0 processor, running at frequencies of up to 48 MHz.
ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).
Serial Wire Debug.
System tick timer.
Memory:
32 kB on-chip flash programming memory.
8 kB SRAM.
In-System Programming (ISP) and In-Application Programming (IAP) via on-chip
bootloader software.
Digital peripherals:
Up to 25 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down
resistors, and a configurable open-drain mode.
GPIO pins can be used as edge and level sensitive interrupt sources.
High-current output driver (20 mA) on one pin.
High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus.
Three general purpose counter/timers with a total of two capture inputs and 10
match outputs.
Programmable Windowed WatchDog Timer (WWDT).
Analog peripherals:
Metrology Engine for Smart Metering with two current inputs and a voltage input.
EM773
Energy metering IC; up to 32 kB flash and 8 kB SRAM
Rev. 2 — 3 January 2012
Product data sheet
相關PDF資料 |
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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EM77565 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:ADPCM WITH PCM CODEC |
| EM77930 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB + BB Controller |
| EM77950 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:BB Controller |
| EM77F900 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB HUB+BB Controller |
| EM780FP16AS-45LF | 制造商:EMLSI 制造商全稱:Emerging Memory & Logic Solutions Inc 功能描述:64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |
發布緊急采購，3分鐘左右您將得到回復。