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AZ75232M
RS232 interface IC, 3 drivers, 5 receivers, 3.3V/5V Vcc supply, bipolar Vdd/Vss supply, 120kb/s, SOIC-20
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 17 | RY3 | output |
| 18 | RY2 | output |
| 19 | RY1 | output |
| 20 | V_{CC} | power_in |
| 1 | V_{DD} | power_in |
| 2 | RA1 | input |
| 3 | RA2 | input |
| 4 | RA3 | input |
| 5 | DY1 | output |
| 6 | DY2 | output |
| 7 | RA4 | input |
| 8 | DY3 | output |
| 9 | RA5 | input |
| 10 | V_{SS} | power_in |
| 11 | GND | power_in |
| 12 | RY5 | output |
| 13 | DA3 | input |
| 14 | RY4 | output |
| 15 | DA2 | input |
| 16 | DA1 | input |
Footprint
ConfirmedPackage_SO/SOIC-20W_7.5x12.8mm_P1.27mm
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pads (20)
| Number | Type |
|---|---|
| 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 |