SH79F7011A/100PR

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Внешний склад · 95 шт. на внешнем складе

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Документация

Datasheet: 1

SH79F7011A Single-phase Energy Metering IC integrated LCD driver and enhanced 8051 Microcontroller 1. Features   8051 compatible Pipe-lined instruction based on... SH79F7011A/100PR / SINO WEALTH Главная Каталог Интегральные микросхемы Микроконтроллеры и память Микроконтроллеры широкого назначения Публикации Каталог Компания SH79F7011A/100PR SINO WEALTH SH79F7011A Single-phase Energy Metering IC integrated LCD driver and enhanced 8051 Microcontroller 1. Features   8051 compatible Pipe-lined instruction based on the single-chip 8-bit micro-controller  Flash ROM:128K Bytes  EEPROM: 4K Bytes  RAM: internal 256 Bytes and external 7936 Bytes LCD RAM:40Bytes Waveform sampling:1536 Bytes  Operation voltage: 2.3V -5.5V  Oscillator (Code opti... развернуть ▼ свернуть ▲ Группа: Микроконтроллеры широкого назначения Серия: SH79F7011A Корпус: LQFP-100 Норма упаковки: 90 шт. (на поддоне) сравнитьтовар в списке сравнения Технические характеристики показать свернуть Корпус LQFP-100 Ядро Максимальная частота ядра Объём памяти программ Тип памяти программ Объём EEPROM памяти Объём оперативной памяти Количество входов/выходов Интерфейсы Периферия АЦП/ЦАП Напряжение питания Рабочая температура Нашли ошибку? Выделите её курсором и нажмите CTRL + ENTER Файлы 1 показать свернуть SH79F7011A Single-phase Energy Metering IC integrated LCD driver and enhanced 8051 Microcontroller 1. Features   8051 compatible Pipe-lined instruction based on the single-chip 8-bit micro-controller  Flash ROM:128K Bytes  EEPROM: 4K Bytes  RAM: internal 256 Bytes and external 7936 Bytes LCD RAM:40Bytes Waveform sampling:1536 Bytes  Operation voltage: 2.3V -5.5V  Oscillator (Code option): - fOSC=32.768kHz - Build in RC : PLL - Build in RC : 131kHz/4 RC - Build in RC : RC = 8M - Build in SCM : 32.768kHz is stop, RC =32.768kHz go  80 CMOS general purpose I/O ports  Built-in pull-up resistor for I/O  Three 16-bit timer / counters: T0, T1 & T2  Powerful interrupt sources: - Timer0, Timer1, Timer2 - External interrupt 4 - EUART0, EUART1, EUART2, EUART3 - 7816,SPI,RTC,TK - ADC/TPS, EMU, LPD1  8 channel 14-bit digital converter(ADC)Energy Metering Active/ reactive/ apparent Energy Metering and voltage/ current rms metering Accuracy of 0.1% for active energy over a dynamic range of 3000:1. Accuracy of 0.5% for reactive energy over a dynamic range of 1500:1. Less than 0.5% error for voltage/ current rms Support DC metering Low power metering mode, as low as 800 uA(3 ADC, zero-line mode) Internal waveform sampling storage function  4 Road EUART, built-in IR sending modulation module  In-house simplified PWM(control Hall sensor power supply)  Built-in low power consumption RTC  Built-in temperature sensor(+ / -1 degree)(-40 ~ +85 °C)  Auto switch battery power  Support 2 Route 7816  Supports 3-way low-power touch button input  LCD driver: - 4 COM x 40 SEG (1/4 duty 1/3 bias) - 6 COM x 38 SEG (1/6 duty 1/3 bias) - 8 COM x36 SEG (1/8 duty 1/4 bias) - 8 levels contrast software programmable  Built-in low power detection (LPD)  Built-in low voltage reset (LVR) function (enabled by code option) LVR voltage: 2.3V  Built-in Watch Dog Timer (WDT)  Warm-up timer for power-on reset  CPU Machine cycle: 1 oscillator clock  Support Low power operation modes: - IDLE Mode - Power-Down Mode(3.5uA)  Low-power Comsumption  Package: LQFP100 2. General Description The SH79F7011A is a low-cost,high-performance single-phase energy metering SOC chip, and integrated single-phase energy metering, LCD driver, Calendar clock and enhanced 8051 microcontroller. SH79F7011A embedded energy metering module, to measure active, reactive and apparent energy, as well as voltage/ current rms. And then to monitor the voltage sag of the power line and zero-crossing features. The SH79F7011A is embedded with an enhanced 8051 core for high speed and high efficiency. At the same oscillation frequency, it has faster and superior performance than the conventional 8051 chip. Most of the features of the standard 8051 chip are retained. These features include built-in 256-byte RAM, two 16-bit timer/counters, and three UART. In addition, SH79F7011A also integrates external 7936 bytes of RAM(not include LCD RAM), compatible with the 8052 chip's 16-bit timer/counter (Timer2) and 128K bytes of Flash suitable for programs, INT4 and so on. Some standard serial communication modes such as EUART、IR are supported in SH79F7011A. Also the LCD driver, ADC, RTC are incorporated in SH79F7011A. 1 V0.0 PDF Документация на SH79F7011A/100PR 79F161 V0.2 Keywords: Дата модификации: 05.06.2023 Размер: 2.9 Мб 209 стр. найти SH79F7011A/100PR.pdf Внимание! Точность указанного на сайте описания товара не может быть гарантирована. Для получения более полной и точной информации о товаре смотрите техническое описание (Datasheet) на сайте производителя. A94B114FDN (ABOV) A96G148GRN (ABOV) Москва, Новохохловская ул., 23, стр.1 +7 (495) 995-0901 Санкт-Петербург +7 (812) 327-9404 Служба контроля качества Помо