 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
ADE5169ASTZF62 データシート(PDF) 4 Page - Analog Devices |
|
|
|||||||||||||||||||||||||||||
ADE5169ASTZF62 データシート(HTML) 4 Page - Analog Devices |
|
|
4 / 148 page  ADE5166/ADE5169 Rev. 0 | Page 4 of 148 GENERAL DESCRIPTION The ADE5166/ADE51691 integrate the Analog Devices, Inc., energy (ADE) metering IC analog front end and fixed function DSP solution with an enhanced 8052 MCU core, a full RTC, an LCD driver, and all the peripherals to make an electronic energy meter with an LCD display in a single part. The ADE measurement core includes active, reactive, and apparent energy calculations, as well as voltage and current rms measure- ments. This information is accessible for energy billing by using the built-in energy scalars. Many power line supervisory features such as SAG, peak, and zero crossing are included in the energy measurement DSP to simplify energy meter design. The microprocessor functionality includes a single-cycle 8052 core, a full RTC with a power supply backup pin, an SPI or I2C® interface, and two independent UART interfaces. The ready-to- use information from the ADE core reduces the requirement for program memory size, making it easy to integrate complicated design into 62 kB of flash memory. The ADE5166/ADE5169 include a 104-segment LCD driver with the capability to store up to four LCD screens in memory. This driver generates voltages capable of driving LCDs up to 5 V. 1 Patents pending. FUNCTIONAL BLOCK DIAGRAM IPA IN VP VN ENERGY MEASUREMENT DSP OSC COM0 ... ... COM3 3V/5V LCD CHARGE PUMP SINGLE CYCLE 8052 MCU ADE5166/ADE5169 VBAT DGND AGND LCDVA LCDVB LCDVC FP0 FP15 RTC LCDVP1 LCDVP2 FP16 FP17 FP23 FP22 FP21 FP20 FP19 FP18 FP25 FP24 1.20V REF 52 53 49 50 IPB 55 63 54 58 64 61 60 46 47 48 45 5 6 FP28 FP27 2 1 7 8 9 10 11 12 13 14 20 35 1 4 15 17 18 16 19 44 14 13 12 57 43 42 39 38 7 6 45 11 43 42 41 40 39 38 37 36 5 6 7 8 9 10 38 39 40 41 PGA2 – + PGA1 – + PGA1 – + ADC ADC ADC TEMP ADC VSW ADC PROGRAM MEMORY 62kB FLASH POWER SUPPLY CONTROL AND MONITORING USER RAM 256 BYTES USER XRAM 2kB TEMP SENSOR BATTERY ADC SPI/I2C SERIAL 3 × 16-BIT COUNTER INTERFACE TIMERS 104-SEGMENT LCD DRIVER WATCHDOG TIMER PLL LDO UART SERIAL PORT UART2 SERIAL PORT UART2 TIMER 62 56 51 44 36 38 37 59 DOWNLOADER DEBUGGER LDO UART TIMER POR P2.0/FP18 P2.1/FP17 P2.2/FP16 P2.3 (SDEN/P2.3/TxD2) Figure 1. |
|
リンク URL |
| ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | データシートへのリンク | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
