MCP795W1X/MCP795W2X Battery-Backed SPI Real-Time Clock/Calendar with Enhanced Features Device Selection Table Part Number EEPROM (Kbits) MCP795W10 1 MCP795W20 2 MCP795W11 1 MCP795W21 2 MCP795W12 1 MCP795W22 2 Protected EEPROM Blank Blank EUI-48™ EUI-48™ EUI-64™ EUI-64™ Timekeeping Features • Real-Time Clock/Calendar (RTCC): - Hours, minutes,.
Device Selection Table
Part Number
EEPROM (Kbits)
MCP795W10
1
MCP795W20
2
MCP795W11
1
MCP795W21
2
MCP795W12
1
MCP795W22
2
Protected EEPROM
Blank
Blank EUI-48™ EUI-48™ EUI-64™ EUI-64™
Timekeeping Features
• Real-Time Clock/Calendar (RTCC): - Hours, minutes, seconds, hundredth of seconds, day of week, date, month, year - Leap year compensated to 2399 - 12/24-hour modes
• Oscillator for 32.768 kHz Crystals: - Optimized for 6-9 pF crystals
• On-Chip Digital Trimming/Calibration: - ±1 ppm resolution - ±259 ppm range
• Dual Programmable Alarms
• Clock Output Function with Selectable.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MCP795W20 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
2 | MCP795W22 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
3 | MCP795W10 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
4 | MCP795W11 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
5 | MCP795W12 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
6 | MCP79510 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
7 | MCP79511 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
8 | MCP79512 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
9 | MCP79520 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
10 | MCP79521 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
11 | MCP79522 |
MICROCHIP |
Battery-Backed SPI Real-Time Clock/Calendar | |
12 | MCP79400 |
MICROCHIP |
I2C Real-Time Clock Calendar |