Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
MCP7940N |
Click to view a larger image
| Part Number | MCP7940N |
| Manufacturer | Microchip (https://www.microchip.com/) |
| Description | MCP7940N Battery-Backed I2C™ Real-Time Clock/Calendar with SRAM Timekeeping Features: • Real-Time Clock/Calendar (RTCC): - Hours, Minutes, Seconds, Day of Week, Day, Month, Year - Leap year compensat... |
| Features |
• Real-Time Clock/Calendar (RTCC): - Hours, Minutes, Seconds, Day of Week, Day, 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 - ±129 PPM range • Dual Programmable Alarms • Versatile Output Pin: - Clock output with selectable frequency - Alarm output - General purpose output • Power-Fail Time-Stamp: - Time logged on switchover to and from Battery mode Low-Power Features: • Wide Voltage Range: - Operating voltage range of 1.8V to 5.5V - Backup voltag... |
| Document |
 MCP7940N Data Sheet
PDF 0.99MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | MCP79400 |
MICROCHIP |
I2C Real-Time Clock Calendar |
|
| 2 | MCP79401 |
MICROCHIP |
I2C Real-Time Clock Calendar |
|
| 3 | MCP79402 |
MICROCHIP |
I2C Real-Time Clock Calendar |
|
| 4 | MCP7940M |
Microchip |
Real-Time Clock/Calendar |
|
| 5 | MCP79410 |
Microchip |
(MCP79410 - MCP79412) Real-Time Clock/Calendar |
|