|
|
|
| VIHmin=2.10V |
|
|
|
|
| VIHmax=3.7V |
|
PCM | PCM_CLK | 20 | I or O | O/P : VOLmax=0.2V | If unused |
Interface |
|
|
| VOHmin=2.8V | keep pins |
|
|
|
| I/P : VILmax=0.8V | open |
|
|
|
| VIHmin=2.10V |
|
|
|
|
| VIHmax=3.7V |
|
| PCM_IN | 22 | I | VILmax=0.8V |
|
|
|
|
| VIHmin=2.10V |
|
|
|
|
| VIHmax=3.7V |
|
| PCM_SYNC | 24 | I or O | O/P : VOLmax=0.2V |
|
|
|
|
| VOHmin=2.8V |
|
|
|
|
| I/P : VILmax=0.8V |
|
|
|
|
| VIHmin=2.10V |
|
|
|
|
| VIHmax=3.7V |
|
| PCM_OUT | 26 | O | VOLmax=0.2V |
|
|
|
|
| VOHmin=2.8V |
|
Reserved | BC02 | 32 | I | VILmax =0.3vdd_pads | Normally |
| USB D- |
|
| VIHmin =0.7cdd_pads | inactive. |
|
|
|
|
| Pull to GND |
|
|
|
|
| through 10K |
| BC02 | 34 | I | VILmax =0.3vdd_pads |
|
| USB D+ |
|
| VIHmin =0.7cdd_pads |
|
GPIO | GPIO 1 - 5 | 2,4,12, | I or O | O/P : VOLmax=0.2V |
|
|
| 14,16 |
| VOHmin=2.8V |
|
|
|
|
| I/P : VILmax=0.8V |
|
|
|
|
| VIHmin=2.10V |
|
|
|
|
| VIHmax=3.7V |
|
Analog | AIO_0, | 1, 3 | I/O | Vout max=VDD_PIO- |
|
I/O | AIO_1 |
|
| .3 |
|
|
|
|
| Vout min=VDD_PIO |
|
Reset | RESET | 13 | I | VDD falling |
|
|
|
|
| threshold=1.5V typ |
|
|
|
|
| VDD rising |
|
|
|
|
| threshold=1.6V typ |
|
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