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MCP7940N-xMNY
Real-Time Clock, I2C, Battery Backup, TDFN-8
Schematic Symbol
Pin Configuration (9 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | X1 | input |
| 2 | X2 | output |
| 3 | VBAT | power_in |
| 4 | VSS | power_in |
| 5 | SDA | bidirectional |
| 6 | SCL | input |
| 7 | MFP | open_collector |
| 8 | VCC | power_in |
| 9 | EP | power_in |
Footprint
ConfirmedPackage_DFN_QFN/DFN-8-1EP_3x2mm_P0.5mm_EP1.36x1.46mm
Pad Layout
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—
—
—
1
2
3
4
5
6
7
8
9
Pads (13)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |