TMS320LF2407A, TMS320LF2406A, TMS320LF2403A, TMS320LF2402A
TMS320LC2406A, TMS320LC2404A, TMS320LC2403A, TMS320LC2402A
DSP CONTROLLERS
SPRS145K JULY 2000 REVISED AUGUST 2005
75
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
current consumption by power-supply pins over recommended operating free-air temperature
ranges during low-power modes at 40-MHz CLOCKOUT (TMS320LC2403A)
PARAMETER
MODE
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IDD
Operational Current
LPM0
Clock to all peripherals is enabled.
50
70
mA
ICCA
ADC module current
LPM0
Clock to all peripherals is enabled.
No I/O pins are switching.
10
22
mA
IDD
Operational Current
LPM1
Clock to all peripherals is disabled.
35
45
mA
ICCA
ADC module current
LPM1
Clock to all peripherals is disabled.
No I/O pins are switching.
0
mA
I
Operational Current
40
°C to 85°C
20
200
A
IDD
Operational Current
LPM2
40
°C to 125°C
20
400
A
ICCA
ADC module current
LPM2
Clock to all peripherals is disabled.
Input clock is disabled.
0
mA
IDD is the current flowing into the VDD, VDDO, and PLLVCCA pins.
If a quartz crystal or ceramic resonator is used as the clock source, the LPM2 mode shuts down the internal oscillator.
current consumption by power-supply pins over recommended operating free-air temperature
ranges during low-power modes at 40-MHz CLOCKOUT (TMS320LC2402A)
PARAMETER
MODE
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IDD
Operational Current
LPM0
Clock to all peripherals is enabled.
40
60
mA
ICCA
ADC module current
LPM0
Clock to all peripherals is enabled.
No I/O pins are switching.
10
22
mA
IDD
Operational Current
LPM1
Clock to all peripherals is disabled.
35
45
mA
ICCA
ADC module current
LPM1
Clock to all peripherals is disabled.
No I/O pins are switching.
0
mA
I
Operational Current
40
°C to 85°C
20
200
A
IDD
Operational Current
LPM2
40
°C to 125°C
20
400
A
ICCA
ADC module current
LPM2
Clock to all peripherals is disabled.
Input clock is disabled.
0
mA
IDD is the current flowing into the VDD, VDDO, and PLLVCCA pins.
If a quartz crystal or ceramic resonator is used as the clock source, the LPM2 mode shuts down the internal oscillator.