MCP7940N-I/P, Часы реального времени с будильником, , год/месяц/неделя/ дата/ч/мин/с 12ч / 24ч, I2C, 1.8В до 5.5В
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Описание
Real Time Clock (RTC) IC Clock/Calendar 64B IВІC, 2-Wire Serial 8-DIP (0.300", 7.62mm)
Технические параметры
| Base Product Number | MCP7940 -> |
| Current - Timekeeping (Max) | 1.2ВµA @ 3.3V |
| Date Format | YY-MM-DD-dd |
| ECCN | EAR99 |
| Errata | http://www.microchip.com/mymicrochip/filehandler.a |
| Features | Alarm, Leap Year, Square Wave Output, SRAM |
| HTSUS | 8542.39.0001 |
| Interface | IВІC, 2-Wire Serial |
| Memory Size | 64B |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Operating Temperature | -40В°C ~ 85В°C |
| Package | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| PCN Design/Specification | http://www.microchip.com/mymicrochip/NotificationD |
| PCN Packaging | http://www.microchip.com/mymicrochip/NotificationD |
| REACH Status | REACH Unaffected |
| RoHS Status | ROHS3 Compliant |
| Series | Automotive, AEC-Q100 -> |
| Supplier Device Package | 8-PDIP |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply | 1.8V ~ 5.5V |
| Voltage - Supply, Battery | 1.3V ~ 5.5V |
| Bus Type | Serial-I2C |
| Functions | Calendar |
| Maximum Operating Supply Voltage | 5.5 V |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Supply Voltage | 1.8 V |
| Minimum Operating Temperature | -40 °C |
| Package Type | PDIP |
| Pin Count | 8 |
| User RAM | 64B |
| Width | 7.11mm |
| Battery Backup Switching: | Backup Switching |
| Brand: | Microchip Technology |
| Date Format: | YY-MM-DD-dd |
| Factory Pack Quantity: Factory Pack Quantity: | 60 |
| Function: | Alarm, Calendar, Clock |
| Manufacturer: | Microchip |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | Through Hole |
| Package / Case: | PDIP-8 |
| Packaging: | Tube |
| 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) |
| Вес, г | 3.4 |
Техническая документация
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