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PCF85263AT
Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, I2C bus, SO-8
Schematic Symbol
Pin Configuration (8 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | OSCI | input |
| 2 | OSCO | output |
| 3 | VBAT | power_in |
| 4 | VSS | power_in |
| 5 | SDA | bidirectional |
| 6 | SCL | input |
| 7 | ~{INTA} | open_collector |
| 8 | VDD | power_in |
Footprint
ConfirmedPackage_SO/SOIC-8_3.9x4.9mm_P1.27mm
Pad Layout
1
2
3
4
5
6
7
8
Pads (8)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |