MCP7940NT-I/SN, Real Time Clock I2C GP RTCC 64B SRAM
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Описание
Semiconductors\Clock & Timer ICs\Real Time Clock
Clock and Timing SolutionsMicrochip Technology Clock and Timing Solutions are an extensive clock and timing product portfolio for complex timing requirements in designs. Microchip's oscillator products offer low-jitter and low-power with Quartz- or MEMS-based resonators. The clock generation line offers online configurability, single-chip, and multiple frequency clock tree solutions. The clock and data distribution product line includes buffers, logic translators, and multiplexers.
Технические параметры
| Battery Backup Switching: | Backup Switching |
| Brand: | Microchip Technology |
| Date Format: | YY-MM-DD-dd |
| Factory Pack Quantity: Factory Pack Quantity: | 3300 |
| Function: | Alarm, Calendar, Clock |
| Manufacturer: | Microchip |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-8 |
| Product Category: | Real Time Clock |
| Product Type: | Real Time Clocks |
| RTC Bus Interface: | Serial, 2-Wire, I2C |
| RTC Memory Size: | 64 B |
| Subcategory: | Clock & Timer ICs |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 1.8 V |
| Time Format: | HH:MM:SS(12 hr, 24 hr) |
| Количество Выводов | 8вывод(-ов) |
| Максимальная Рабочая Температура | 85°C |
| Максимальное Напряжение Питания | 5.5В |
| Минимальная Рабочая Температура | -40°C |
| Минимальное Напряжение Питания | 1.8В |
| Стиль Корпуса ИС Тактового Генератора | SOIC |
| Тип Интерфейса ИС | I2C |
| Тип Микросхемы Таймера | Часы Реального Времени |
| Уровень Чувствительности к Влажности (MSL) | MSL 3-168 часов |
| Формат Данных | День; Дата; Месяц; Год |
| Base Part Number | MCP7940N |
| Current - Timekeeping (Max) | 1.2ВµA @ 3.3V |
| Date Format | YY-MM-DD-dd |
| Features | Alarm, Leap Year, Square Wave Output, SRAM |
| Interface | IВІC, 2-Wire Serial |
| Manufacturer | Microchip Technology |
| Memory Size | 64B |
| Mounting Type | Surface Mount |
| Operating Temperature | -40В°C ~ 85В°C |
| Package / Case | 8-SOIC(0.154", 3.90mm Width) |
| Packaging | Cut Tape(CT) |
| Part Status | Active |
| Series | - |
| Supplier Device Package | 8-SOIC |
| Time Format | HH |
| Type | Clock/Calendar |
| Voltage - Supply | 1.8 V ~ 5.5 V |
| Voltage - Supply, Battery | 1.3 V ~ 5.5 V |
| Automotive | Yes |
| Bus Type | Serial(2-Wire, I2C) |
| ECCN (US) | EAR99 |
| Function | Clock/Calendar/Alarm/Battery Backup |
| Lead Shape | Gull-wing |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Supply Voltage (V) | 1.8 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| PCB changed | 8 |
| Pin Count | 8 |
| PPAP | Yes |
| Standard Package Name | SO |
| Supplier Package | SOIC N |
| Supplier Temperature Grade | Industrial |
| Typical Operating Supply Voltage (V) | 5|2.5|3.3 |
| User RAM (byte) | 64 |
| Вес, г | 0.1 |
Техническая документация
Datasheet
pdf, 1203 КБ
Datasheet
pdf, 660 КБ
Datasheet MCP7940MT-I/SN
pdf, 551 КБ
Документация
pdf, 1218 КБ
Дополнительная информация
Калькуляторы группы «Часы реального времени, таймеры»
Типы корпусов импортных микросхем
