Electrical characteristics |
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STM8S105xx |
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Symbol |
Parameter |
Conditions |
Min |
Max |
Unit |
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VDD = 3.3 V |
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Output low level with eight pins sunk |
IIO = 10 mA, |
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0.9 |
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VDD = 5 V |
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Output low level with four pins sunk |
IIO = 20 mA, |
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1.6 (1) |
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VDD = 5 V |
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VOH |
Output high level with four pins sourced |
IIO = 10 mA, |
1.9 (1) |
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VDD = 3.3 V |
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Output high level with eight pins sourced |
IIO = 10 mA, |
3.8 |
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VDD = 5 V |
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Output high level with four pins sourced |
IIO = 20 mA, |
2.9 (1) |
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VDD = 5 V |
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Notes:
(1) Data based on characterization results, not tested in production
10.3.7Typical output level curves
The following figures show typical output level curves measured with output on a single pin.
Figure 27: Typ. VOL @ VDD = 5 V (standard ports)
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Electrical characteristics |
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Figure 28: Typ. VOL @ VDD = 3.3 V (standard ports) |
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Figure 29: Typ. VOL @ VDD = 5 V (true open drain ports)
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Electrical characteristics |
STM8S105xx |
Figure 30: Typ. VOL @ VDD = 3.3 V (true open drain ports)
Figure 31: Typ. VOL @ VDD = 5 V (high sink ports)
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Electrical characteristics |
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Figure 32: Typ. VOL @ VDD = 3.3 V (high sink ports) |
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Figure 33: Typ. VDD - VOH @ VDD = 5 V (standard ports)
Figure 34: Typ. VDD - VOH @ VDD = 3.3 V (standard ports)
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