Datasheet

Compute Module Datasheet
Copyright Raspberry Pi (Trading) Ltd. 2016
6 Electrical Specification
Caution! Stresses above those listed in Table 4 may cause permanent damage to the device. This is
a stress rating only; functional operation of the device under these or any other conditions above those
listed in the operational sections of this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
Symbol Parameter Minimum Maximum Unit
VBAT Core SMPS Supply -0.5 6.0 V
3V3 3V3 Supply Voltage -0.5 4.10 V
1V8 1V8 Supply Voltage -0.5 2.10 V
VDAC TV DAC Supply -0.5 4.10 V
GPIO0-27 VDD GPIO0-27 I/O Supply Voltage -0.5 4.10 V
GPIO28-45 VDD GPIO28-27 I/O Supply Voltage -0.5 4.10 V
SDX VDD Primary SD/eMMC Supply Voltage -0.5 4.10 V
Table 4: Absolute Maximum Ratings
DC Characteristics are defined in Table 5
Symbol Parameter Conditions Minimum Typical Maximum Unit
V
IL
Input low voltage
a
VDD IO = 1.8V - - 0.6 V
VDD IO = 2.7V - - 0.8 V
V
IH
Input high voltage
a
VDD IO = 1.8V 1.0 - - V
VDD IO = 2.7V 1.3 - - V
I
IL
Input leakage current TA = +85
◦
C - - 5 µA
C
IN
Input capacitance - - 5 - pF
V
OL
Output low voltage
b
VDD IO = 1.8V, IOL = -2mA - - 0.2 V
VDD IO = 2.7V, IOL = -2mA - - 0.15 V
V
OH
Output high voltage
b
VDD IO = 1.8V, IOH = 2mA 1.6 - - V
VDD IO = 2.7V, IOH = 2mA 2.5 - - V
I
OL
Output low current
c
VDD IO = 1.8V, VO = 0.4V 12 - - mA
VDD IO = 2.7V, VO = 0.4V 17 - - mA
I
OH
Output high current
c
VDD IO = 1.8V, VO = 1.4V 10 - - mA
VDD IO = 2.7V, VO = 2.3V 16 - - mA
R
P U
Pullup resistor - 50 - 65 kΩ
R
P D
Pulldown resistor - 50 - 65 kΩ
a
Hysteresis enabled
b
Default drive strength (8mA)
c
Maximum drive strength (16mA)
Table 5: DC Characteristics
13 Version 1.0