TS-7250-V3 IO Ranges: Difference between revisions
From embeddedTS Manuals
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! VIL | ! VIL | ||
! VIH | ! VIH | ||
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| CPU 3.3V | |||
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| FPGA 3.3-V LVTTL | | FPGA 3.3-V LVTTL | ||
Revision as of 15:31, 22 September 2023
| IO Type | Voltage max | Absolute max | Source Current | Sink Current | VIL | VIH |
|---|---|---|---|---|---|---|
| CPU 3.3V | ||||||
| FPGA 3.3-V LVTTL | 3.3V | 3.6V | 6mA | 6mA | ||
| FPGA 3.3-V LVTTL+QS3861 | 5V | 7V | 6mA | 6mA | ||
| PCA9555 | 5.3V | 6V | 25mA [1] | 8-24mA | 0.3V | 2.31V |
- ↑ "Each I/O must be externally limited to a maximum of 25 mA and each octal (IO0_0 to IO0_7 and IO1_0 to IO1_7) must be limited to a maximum current of 100 mA for a device total of 200 mA. The total current sourced by all I/Os must be limited to 160 mA