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MCP251863T-E-9PX
External CAN FD Controller with Integrated Transceiver, VQFN-28
Schematic Symbol
Pin Configuration (28 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | RXCAN | input |
| 2 | CLKO | output |
| 3 | ~{INT} | output |
| 4 | OSC2 | output |
| 5 | OSC1 | input |
| 6 | NC | no_connect |
| 7 | VSS | power_in |
| 8 | ~{INT1} | output |
| 9 | ~{INT0} | output |
| 10 | GND | power_in |
| 11 | RXD | output |
| 12 | NC | no_connect |
| 13 | VCC | power_in |
| 14 | VIO | power_in |
| 15 | NC | no_connect |
| 16 | CANL | bidirectional |
| 17 | CANH | bidirectional |
| 18 | STBY | input |
| 19 | NC | no_connect |
| 20 | TXD | output |
| 21 | NC | no_connect |
| 22 | SCK | input |
| 23 | SDI | input |
| 24 | SDO | output |
| 25 | ~{CS} | input |
| 26 | VDD | power_in |
| 28 | TXCAN | output |
| 29 | NC | no_connect |
Footprint
ConfirmedPackage_DFN_QFN/VQFN-28-1EP_5x5mm_P0.5mm_EP3.25x3.25mm
Pad Layout
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Pads (33)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |