User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 795 of 909 2019 Ambiq Micro, Inc.
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T
RISE_STD
Rise time - - TBD ns
T
FALL_STD
Fall time - - TBD ns
I
SRC_STD
Output source current, 2mA drive strength - 3.5 - mA
I
SNK_STD
Output sink current, 2mA drive strength - 3.4 - mA
I
SRC_STD
Output source current, 4mA drive strength - 7.1 - mA
I
SNK_STD
Output sink current, 4mA drive strength - 6.8 - mA
I
SRC_STD
Output source current, 8mA drive strength - 14.1 - mA
I
SNK_STD
Output sink current, 8mA drive strength - 13.5 - mA
I
SRC_STD
Output source current, 12mA drive strength - 21.1 - mA
I
SNK_STD
Output sink current, 12mA drive strength - 20.2 - mA
POWER SWITCH GPIOs
R
SRC_PWR
High side power switch resistance - 1.02 1.7 Ω
I
SRC_PWR
High side power switch source current - - 100 mA
I
SRC_P-
WR_LKG
High side power switch source leakage current TBD 2.58 TBD nA
R
SNK_PWR
Low side power switch resistance - 1 TBD Ω
I
SNK_PWR
Low side power switch sink current - - 30 mA
I
SNK_P-
WR_LKG
Low side power switch source leakage current TBD TBD TBD nA
Table 1163: General Purpose Input/Output (GPIO)