PartNumber | MCP79521T-I/MS | MCP79521T-I/MN | MCP79521-I/MS |
Description | Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48 | Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48 | Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48 |
Manufacturer | Microchip | Microchip | Microchip Technology |
Product Category | Real Time Clock | Real Time Clock | Clock/Timing - Real Time Clocks |
RoHS | Y | Y | - |
Packaging | Reel | Reel | Tube Alternate Packaging |
Brand | Microchip Technology | Microchip Technology | - |
Product Type | Real Time Clock | Real Time Clock | - |
Factory Pack Quantity | 2500 | 3300 | - |
Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
Series | - | - | - |
Product | - | - | Real Time Clocks |
Type | - | - | Clock/Calendar |
Unit Weight | - | - | 0.005051 oz |
Mounting Style | - | - | SMD/SMT |
Package Case | - | - | MSOP-10 |
Operating Temperature | - | - | -40°C ~ 85°C |
Mounting Type | - | - | Surface Mount |
Features | - | - | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID |
Function | - | - | Calendar Clock |
Interface | - | - | SPI |
Voltage Supply | - | - | 1.8 V ~ 3.6 V |
Supplier Device Package | - | - | 10-MSOP |
Memory Size | - | - | 64B |
Time Format | - | - | HH:MM:SS:hh (12/24 hr) |
Date Format | - | - | YY-MM-DD-dd |
Voltage Supply Battery | - | - | 1.3 V ~ 3.6 V |
Current Timekeeping Max | - | - | 1μA @ 1.8V ~ 3.6V |
Maximum Operating Temperature | - | - | + 85 C |
Minimum Operating Temperature | - | - | - 40 C |
Battery Backup Switching | - | - | Backup Switching |
Supply Voltage Max | - | - | 3.6 V |
Supply Voltage Min | - | - | 1.8 V |
RTC Bus Interface | - | - | SPI |
RTC Memory Size | - | - | 64 B |