MCP79520T-I/MN
ActiveREAL TIME CLOCK SERIAL 64BYTE CLOCK/CALENDAR/ALARM/INTERRUPT/WATCHDOG TIMER/BATTERY BACKUP AUTOMOTIVE AEC-Q100 10-PIN TDFN EP T/R
MCP79520T-I/MN
ActiveREAL TIME CLOCK SERIAL 64BYTE CLOCK/CALENDAR/ALARM/INTERRUPT/WATCHDOG TIMER/BATTERY BACKUP AUTOMOTIVE AEC-Q100 10-PIN TDFN EP T/R
Description
General part information
MCP79520 Series
The MCP79520 SPI RTCC is highly integrated with memory and advanced features normally found in higher priced devices. By starting with a basic real-time clock, digital trimming was added for higher accuracy, a battery switchover for backup power, a timestamp to log power failures and three types of memory, which includes SRAM, EEPROM and a blank unique ID in a locked section of EEPROM. The ID is blank in this device, but can also be ordered with a 48-bit or 64-bit MAC Address.
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP79520T-I/MN |
|---|---|
| Current - Timekeeping (Max) | 1 µA |
| Date Format | YY-MM-DD-dd |
| Features | Square Wave Output, SRAM, Leap Year, Unique ID, EEPROM, Alarm |
| Interface | SPI |
| Memory Size | 64 B |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 10-WFDFN Exposed Pad |
| Package Length | 3 mm |
| Package Name | 10-TDFN |
| Package Width | 3 mm |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply (Maximum) | 3.6 V |
| Voltage - Supply (Minimum) | 1.8 V |
| Voltage - Supply, Battery (Maximum) | 3.6 V |
| Voltage - Supply, Battery (Minimum) | 1.3 V |
Pricing
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