Back to browse
TCAN4551RGYRQ1
CAN-FD controller with integrated transceiver, 5Mbps, 3.3V to 5V supply, SPI interface, VQFN-20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 9 | GPO2 | output |
| 10 | CANL | bidirectional |
| 11 | CANH | bidirectional |
| 12 | WAKE | input |
| 13 | GND | power_in |
| 14 | V_{SUP} | power_in |
| 15 | INH | output |
| 16 | V_{CCFLTR} | output |
| 17 | V_{IO} | power_out |
| 18 | FLTR | output |
| 19 | RST | input |
| 20 | OSC2 | output |
| 21 | GND | passive |
| 1 | OSC1 | input |
| 2 | ~{WKRQ} | output |
| 3 | GPO1 | output |
| 4 | SCLK | input |
| 5 | SDI | input |
| 6 | SDO | output |
| 7 | ~{CS} | input |
| 8 | ~{INT} | output |
Footprint
ConfirmedPackage_DFN_QFN/Texas_RGY_R-PVQFN-N20_EP2.05x3.05mm
Pad Layout
—
—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Pads (25)
| 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 |