Data Sheet

Electrical/Mechanical Specification—Ethernet Controller I210
789
11.6 DC/AC Specification
11.6.1 DC Specifications
11.6.1.1 Digital I/O
Table 11-4. Digital IO DC Electrical Characteristics
Symbol Parameter Conditions Min Max Units Note
VCC3P3 Periphery Supply 2.97 3.465 V 3.3V + 5%/3.3V -10%
VCC Core Supply 0.855 0.945 V 0.9V +/- 5%
VOH Output High Voltage IOH = -8 mA; VCC3P3 = Min 2.4 V 3
IOH = -100 A; VCC3P3 = Min
VCC3P3-
0.2
VOL Output Low Voltage IOL = 8 mA; VCC=Min 0.4 V 4, 5
IOL = 100 A; VCC=Min 0.2 V
VIH Input High Voltage
0.7 x
VCC3P3
VCC3P3 +
0.4
V1
VIL Input Low Voltage -0.4
0.3 x
VCC3P3
V1
Iil Input Current VCC3P3 = Max; VI =3.6V/GND +/- 10 µA
PU Internal Pull Up VIL = 0V 40 150 K  2
Built-in Hysteresis 150 mV
Cin Input Pin Capacitance 5 pF
Vos Overshoot N/A 4 V
Vus Undershoot N/A -0.4 V
Notes:
1. Applies to PE_RST_N, LAN_PWR_GOOD, DEV_OFF_N, JTAG_CLK, JTAG_TDI, JTAG_TDO, JTAG_TMS, SDP0,SDP1, SDP2, and
SDP3. The input buffer also has hysteresis > 100mV.
2. Internal pull up max characterized at slow corner (125C, VCC3P3=min, process slow); internal pull up min characterized at
fast corner (0C, VCC3P3=max, process fast).
3. JTAG_TDO, NVM_CS_N, NVM_SI, NVM_SK, SDP[0], SDP[1], SDP[2], SDP[3], SFP_I2C_DATA - IOH = -6 mA.
4. JTAG_TDO, NVM_CS_N, NVM_SI, NVM_SK, SDP[0], SDP[1], SDP[2], SDP[3], SFP_I2C_DATA - IOL = 6 mA.
5. SFP_I2C_DATA - VOL Max = 0.43 [V].