Bezahlverfahren
MCP79402-I/SN +BOM
Battery-Backed I2C Real-Time Clock/Calendar with Pre-Programmed EUI-64™ MAC ID.
8-SOIC-
Hersteller:
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Herstellerteil #:
MCP79402-I/SN
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Datenblatt:
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Mounting Style:
SMD/SMT
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RTC Bus Interface:
I2C, Serial
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Date Format:
YY-MM-DD-dd
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Time Format:
HH:MM:SS (12 hr, 24 hr)
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EDA/CAD Modelle:
Verfügbarkeit: 7072 Stck
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MCP79402-I/SN Allgemeine Beschreibung
Boasting a built-in SRAM memory and a unique factory-programmed ID in EEPROM, the MCP79402-I/SN sets itself apart from other real-time clock/calendar devices. This locked section of EEPROM contains a MAC Address that can be unlocked and reprogrammed by the end user, adding a layer of customization to the device. With its low-cost 32,768 kHz crystal or other clock source, this RTCC provides reliable timekeeping in a compact and affordable package
Hauptmerkmale
- VCC Min = 1.8V
- Icc < 5 µA Typical Dynamic Current
- VBAT Min = 1.3V
- Ibat < 700nA Typical Timekeeping & SRAM Retention Current
- VCC to VBAT (power lost)
- VBAT to VCC (power restored)
- Dual alarms with single Interrupt Output that operates on VCC or VBAT
- Clock Out frequencies of 32.768, 8.192 & 4.096 KHz and 1 Hz
- 1 ppm is approximately 86 milliseconds/day
- Protect none, 1/4, 1/2 or all of array
- Unique ID is factory programmed with MAC Address
Spezifikationen
Product Category | Real Time Clock | Mounting Style | SMD/SMT |
RTC Bus Interface | I2C, Serial | Date Format | YY-MM-DD-dd |
Time Format | HH:MM:SS (12 hr, 24 hr) | Battery Backup Switching | Backup Switching |
RTC Memory Size | 64 B | Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 1.8 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Function | Calendar, Clock |
Moisture Sensitive | Yes | Product Type | Real Time Clocks |
Series | MCP79402 | Factory Pack Quantity | 100 |
Subcategory | Clock & Timer ICs | Unit Weight | 0.019048 oz |
Programmabe | Not Verified | Type | Clock/Calendar |
Features | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | Memory Size | 64B |
Interface | I2C, 2-Wire Serial | Voltage - Supply | 1.8V ~ 5.5V |
Voltage - Supply, Battery | 1.3V ~ 5.5V | Current - Timekeeping (Max) | 1.2µA (Typ) @ 3.3V |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
Base Product Number | MCP79402 |
Servicerichtlinien und andere
After-Sales- und Abwicklungsbezogen
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365-Tage-Produkt
Qualitätsgarantie
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In Stock: 7.072
Minimum Order: 1
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Die unten angegebenen Preise dienen nur als Referenz.
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