Texas Instruments SM320F2812-HT 사용자 설명서
See Figure 6-8,
www.ti.com
SGUS062A – JUNE 2009 – REVISED APRIL 2010
Table 6-2. Recommended Low-Dropout Regulators
SUPPLIER
PART NUMBER
Texas Instruments
TPS767D301
NOTE
The GPIO pins are undefined until V
DD
= 1 V and V
DDIO
= 2.5 V.
Figure 6-4. F2812 Typical Power-Up and Power-Down Sequence – Option 2
6.8
Signal Transition Levels
Note that some of the signals use different reference voltages, see the recommended operating conditions
table. Output levels are driven to a minimum logic-high level of 2.4 V and to a maximum logic-low level of
0.4 V.
table. Output levels are driven to a minimum logic-high level of 2.4 V and to a maximum logic-low level of
0.4 V.
shows output levels.
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Electrical Specifications
91
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