3.3.7 I/O Pin Electrical Specifications

Table 3-11. I/O Pin AC/DC Electrical Specifications
Standard Operating Conditions: V_DDIO = AVDD = 1.8V to 5.5V (unless otherwise stated) Operating temperature: -40°C ≤ T_A ≤ +125°C for extended temperature
Param. No.	Symbol	Characteristics	Min.	Typ.	Max.	Units	Conditions
DI_1A	V_IL⁽¹⁾	I/O Pins	—	—	0.2 x V_DD	V
DI_1B		With I²C Levels	—	—	0.3 x V_DD
DI_1C		RESET pin	—	—	0.2 x V_DD
DI_3A	V_IH⁽¹⁾	I/O pins	0.8 x V_DD	—	—	V
DI_3B		With I²C Levels	0.7 x V_DD	—	—
DI_3C		RESET pin	0.8 x V_DD	—	—
DI_5	V_OL	Output voltage low V_DD pins	—	—	0.6	V	V_DD = 3.0V @ I_OL = 10 mA
DI_7	V_OL	Output voltage low V_DDIO2 pins	—	—	0.6		V_DDIO2 = 3.0V @ I_OL = 10 mA
DI_9	V_OH	Output voltage high V_DD pins	V_DD - 0.7	—	—		V_DD = 3.0V @ I_OH = 6 mA
DI_11	V_OH	Output voltage high V_DDIO2 pins	V_DD - 0.7	—	—		V_DDIO2 = 3.0V @ I_OH = 6 mA
DI_13A	I_IL	Input pin leakage current on V_DD pins	—	5	125	nA	GND ≤ V_PIN ≤ V_DD(max) (V_PIN = Voltage present on pin)
DI_13B	I_IL	Input pin leakage current on V_DDIO2 pins	—	5	125	nA	GND ≤ V_PIN ≤ V_DDIO2(max) (V_PIN = Voltage present on pin)
DI_17	R_PUP⁽¹⁾	Internal pull-up (DIR = `0`, OUT= `1`, PULLEN = `1`)	15	20	33	kΩ	V_DD / V_DDIO2 = 3V
DI_25	t_RISE⁽¹⁾	I/O pin rise time	—	22	—	ns	Slew rate limit disabled V_DD / V_DDIO2 = 3V, C_LOAD = 30 pf (MAX)
DI_25	t_RISE⁽¹⁾	I/O pin rise time	—	45	—	ns	Slew rate limit enabled V_DD / V_DDIO2 = 3V, C_LOAD = 30 pf (MAX)
DI_27	t_FALL⁽¹⁾	I/O pin fall time	—	16	—	ns	Slew rate limit disabled V_DD / V_DDIO2 = 3V, C_LOAD = 30 pf (MAX)
DI_27	t_FALL⁽¹⁾	I/O pin fall time	—	30	—	ns	Slew rate limit enabled V_DD / V_DDIO2 = 3V, C_LOAD = 30 pf (MAX)
Note: The figures in the I/O Pin Graphics section are valid for all I/O ports, regardless of whether they are connected to the V_DDIO or V_DDIO2 power domain.