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ATT7037AUのメーカーはhitrendtechです、この部品の機能は「low-power high-performance single-phase multifunction metering SOC chip」です。 |
部品番号 | ATT7037AU |
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部品説明 | low-power high-performance single-phase multifunction metering SOC chip | ||
メーカ | hitrendtech | ||
ロゴ | |||
このページの下部にプレビューとATT7037AUダウンロード(pdfファイル)リンクがあります。 Total 30 pages
ATT7035AU/7037AU/7037BU 用户手册
ATT7035AU/7037AU
/7037BU
用户手册
钜泉光电科技(上海)股份有限公司
http://www.hitrendtech.com
Tel: 021-51035886
Fax: 021-50277833
Email: [email protected]
Web: http://www.hitrendtech.com
版权归钜泉光电科技(上海)股份有限公司所有
Page1 of 196
Rev1.4
1 Page ATT7035AU/7037AU/7037BU 用户手册
目录
1 芯片概况................................................................................................................................................................... 7
1.1 芯片简介........................................................................................................................................................... 7
1.2 芯片特性........................................................................................................................................................... 7
1.2.1 基本特点 .................................................................................................................................................. 7
1.2.2 电能计量 .................................................................................................................................................. 7
1.2.3 处理器及外设........................................................................................................................................... 7
1.3 整体框图........................................................................................................................................................... 8
1.4 引脚框图........................................................................................................................................................... 9
1.5 引脚定义......................................................................................................................................................... 12
1.6 缩略语............................................................................................................................................................. 15
2 电源与时钟............................................................................................................................................................. 16
2.1 电源管理......................................................................................................................................................... 16
2.1.1 概述 ........................................................................................................................................................ 16
2.1.2 框图 ........................................................................................................................................................ 16
2.1.3 电源切换 ................................................................................................................................................ 17
2.1.4 电源实时监测......................................................................................................................................... 17
2.1.5 1.8V 电源 ................................................................................................................................................ 17
2.1.6 电池检测 ................................................................................................................................................ 17
2.1.7 模拟电源 ................................................................................................................................................ 17
2.1.8 Sleep 模式............................................................................................................................................... 17
2.1.9 特殊功能寄存器..................................................................................................................................... 19
2.2 系统复位......................................................................................................................................................... 26
2.2.1 概述 ........................................................................................................................................................ 26
2.2.2 框图 ........................................................................................................................................................ 26
2.2.3 上电复位 ................................................................................................................................................ 26
2.2.4 外部引脚复位......................................................................................................................................... 27
2.2.5 掉电复位 ................................................................................................................................................ 27
2.2.6 电子狗复位 ............................................................................................................................................ 27
2.2.7 唤醒复位 ................................................................................................................................................ 28
2.2.8 软复位 .................................................................................................................................................... 28
2.2.9 特殊功能寄存器..................................................................................................................................... 28
2.2.10 被分级复位的寄存器说明..................................................................................................................... 29
2.3 时钟管理......................................................................................................................................................... 31
2.3.1 概述 ........................................................................................................................................................ 31
2.3.2 框图 ........................................................................................................................................................ 32
2.3.3 低频振荡电路......................................................................................................................................... 32
2.3.4 高频振荡电路......................................................................................................................................... 32
2.3.5 系统时钟切换......................................................................................................................................... 33
http://www.hitrendtech.com
版权归钜泉光电科技(上海)股份有限公司所有
Page3 of 196
Rev1.4
3Pages ATT7035AU/7037AU/7037BU 用户手册
5.8.1
5.8.2
概述 ...................................................................................................................................................... 145
特殊功能寄存器................................................................................................................................... 145
6 通信接口............................................................................................................................................................... 156
6.1 UART ............................................................................................................................................................ 156
6.1.1 概述 ...................................................................................................................................................... 156
6.1.2
6.1.3
6.1.4
串口 0 ................................................................................................................................................... 156
串口 1 ................................................................................................................................................... 160
串口 2 ................................................................................................................................................... 163
6.1.5 特殊功能寄存器................................................................................................................................... 163
6.2 红外模块....................................................................................................................................................... 170
6.2.1 概述 ...................................................................................................................................................... 170
6.2.2 特殊功能寄存器................................................................................................................................... 170
6.3 SPI................................................................................................................................................................. 172
6.3.1 概述 ...................................................................................................................................................... 172
6.3.2
6.3.3
6.3.4
框图 ...................................................................................................................................................... 172
功能描述 .............................................................................................................................................. 174
特殊功能寄存器................................................................................................................................... 177
6.4 I2C................................................................................................................................................................. 180
6.4.1 概述 ...................................................................................................................................................... 180
6.4.2 框图 ...................................................................................................................................................... 180
6.4.3
6.4.4
功能描述 .............................................................................................................................................. 180
特殊功能寄存器................................................................................................................................... 181
7 电气规格............................................................................................................................................................... 191
7.1 绝对最大额定值........................................................................................................................................... 191
7.2 电器特性....................................................................................................................................................... 191
7.2.1 DC 参数 ................................................................................................................................................ 191
7.2.2 功耗参数 .............................................................................................................................................. 192
7.2.3 电能计量参数....................................................................................................................................... 193
7.2.4 ADC 指标 ............................................................................................................................................. 193
7.2.5 ADC 基准电压...................................................................................................................................... 193
8 封装....................................................................................................................................................................... 194
9 典型应用............................................................................................................................................................... 196
http://www.hitrendtech.com
版权归钜泉光电科技(上海)股份有限公司所有
Page6 of 196
Rev1.4
6 Page | |||
ページ | 合計 : 30 ページ | ||
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PDF ダウンロード | [ ATT7037AU データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
ATT7037AU | low-power high-performance single-phase multifunction metering SOC chip | hitrendtech |