
SPRS094I APRIL 1999 REVISED SEPTEMBER 2003
63
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
electrical characteristics over recommended operating free-air temperature ranges (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VDD = 3.0 V, IOH = IOH MAX
All outputs at 50
μ
A
MIN
2.4
TYP
MAX
UNIT
VOH
High-level output voltage
V
VDDO 0.2
VOL
Low-level output voltage
IOL = IOL MAX
0.4
V
IIL
Input current (low level)
With pullup
VDD = 3.3 V, VIN = 0 V
9
16
25
±
2
±
2
25
±
2
With pulldown
μ
A
IIH
Input current (high level)
With pullup
VDD = 3.3 V, VIN = VDD
With pulldown
9
16
μ
A
IOZ
Ci
Co
Output current, high-impedance state (off-state)
VO = VDD or 0 V
μ
A
pF
Input capacitance
2
Output capacitance
3
pF
current consumption by power-supply pins over recommended operating free-air temperature
ranges at 30-MHz CLOCKOUT (TMS320LF2407)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IDD
Operational Current
Clock to all peripherals is enabled.
CPU is running a simple loop code
and no I/O pins are switching.
75
100
mA
ICCA
IDD is the current flowing into the VDD, VDDO, and PLLVCCA pins.
ADC module current
5
15
mA
current consumption by power-supply pins over recommended operating free-air temperature
ranges at 30-MHz CLOCKOUT (TMS320LF2406)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IDD
Operational Current
Clock to all peripherals is enabled.
CPU is running a simple loop code
and no I/O pins are switching.
75
100
mA
ICCA
IDD is the current flowing into the VDD, VDDO, and PLLVCCA pins.
ADC module current
5
15
mA
current consumption by power-supply pins over recommended operating free-air temperature
ranges at 30-MHz CLOCKOUT (TMS320LF2402)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IDD
Operational Current
Clock to all peripherals is enabled.
CPU is running a simple loop code
and no I/O pins are switching.
65
90
mA
ICCA
IDD is the current flowing into the VDD, VDDO, and PLLVCCA pins.
ADC module current
5
15
mA