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PCAL6534EV
Ultra low-voltage translating 34-bit Fm+ I2C-bus/SMBus I/O expander with Agile I/O features, interrupt output and reset
Schematic Symbol
Pin Configuration (42 pins)
| Pin | Name | Type |
|---|---|---|
| A1 | V_{DD(I2C-bus)} | power_in |
| A2 | SDA | bidirectional |
| A3 | SCL | input |
| A4 | ADDR | input |
| A5 | ~{RESET} | input |
| A6 | V_{DD(P)} | power_in |
| B1 | ~{INT} | open_collector |
| B2 | P0_1 | bidirectional |
| B3 | P0_2 | bidirectional |
| B4 | P4_1 | bidirectional |
| B5 | P4_0 | bidirectional |
| B6 | V_{SS} | power_in |
| C1 | P0_0 | bidirectional |
| C2 | P0_4 | bidirectional |
| C3 | P0_5 | bidirectional |
| C4 | P3_7 | bidirectional |
| C5 | P3_5 | bidirectional |
| C6 | P3_6 | bidirectional |
| D1 | P0_3 | bidirectional |
| D2 | P0_7 | bidirectional |
| D3 | P1_0 | bidirectional |
| D4 | P3_4 | bidirectional |
| D5 | P3_2 | bidirectional |
| D6 | P3_3 | bidirectional |
| E1 | P0_6 | bidirectional |
| E2 | P1_2 | bidirectional |
| E3 | P2_0 | bidirectional |
| E4 | P3_1 | bidirectional |
| E5 | P2_7 | bidirectional |
| E6 | P3_0 | bidirectional |
| F1 | P1_1 | bidirectional |
| F2 | P1_5 | bidirectional |
| F3 | P1_7 | bidirectional |
| F4 | P2_1 | bidirectional |
| F5 | P2_6 | bidirectional |
| F6 | P2_5 | bidirectional |
| G1 | P1_3 | bidirectional |
| G2 | P1_4 | bidirectional |
| G3 | P1_6 | bidirectional |
| G4 | P2_2 | bidirectional |
| G5 | P2_3 | bidirectional |
| G6 | P2_4 | bidirectional |
Footprint
ConfirmedPackage_BGA/NXP_VFBGA-42_2.6x3mm_Layout6x7_P0.4mm
Pad Layout
Pads (42)
| Number | Type |
|---|---|
| A1 | smd |
| A2 | smd |
| A3 | smd |
| A4 | smd |
| A5 | smd |
| A6 | smd |
| B1 | smd |
| B2 | smd |
| B3 | smd |
| B4 | smd |
| B5 | smd |
| B6 | smd |
| C1 | smd |
| C2 | smd |
| C3 | smd |
| C4 | smd |
| C5 | smd |
| C6 | smd |
| D1 | smd |
| D2 | smd |
| D3 | smd |
| D4 | smd |
| D5 | smd |
| D6 | smd |
| E1 | smd |
| E2 | smd |
| E3 | smd |
| E4 | smd |
| E5 | smd |
| E6 | smd |
| F1 | smd |
| F2 | smd |
| F3 | smd |
| F4 | smd |
| F5 | smd |
| F6 | smd |
| G1 | smd |
| G2 | smd |
| G3 | smd |
| G4 | smd |
| G5 | smd |
| G6 | smd |