Texas Instruments TMS320F2802, TMS320F2809, TMS320F2808, TMS320C2802, TMS320C2801 TYP4 MAX5

TMS320F2809, TMS320F2808, TMS320F2806

TMS320F2802, TMS320F2801, TMS320C2802

TMS320C2801, TMS320F28016, TMS320F28015

SPRS230L –OCTOBER 2003 –REVISED DECEMBER 2009www.ti.com

Table 6-4. TMS320C2802, TMS320C2801 Current Consumption by Power-Supply Pins at

100-MHz SYSCLKOUT

				IDD	IDDIO	(1)	IDDA18	(2)	IDDA33	(3)
MODE		TEST CONDITIONS
			TYP(4)	MAX(5)	TYP(4)	MAX(5)	TYP(4)	MAX(5)	TYP(4)	MAX(5)
	The following peripheral clocks
	are enabled:
	•	ePWM1/2/3
	•	eCAP1/2
	•	eQEP1
	•	eCAN-A
	•	SCI-A
	•	SPI-A
Operational	•	ADC	150 mA	165 mA	5 mA	10 mA	30 mA	38 mA	1.5 mA	2 mA
(ROM)	•	I2C
	All PWM pins are toggled at
	100 kHz.
	All I/O pins are left unconnected.
	Data is continuously transmitted
	out of the SCI-A, SCI-B, and
	eCAN-A ports. The hardware
	multiplier is exercised.
	Code is running out of ROM with
	3 wait-states.
	XCLKOUT is turned off.
	XCLKOUT is turned off.
	The following peripheral clocks
	are enabled:
IDLE	•	eCAN-A	75 mA	90 mA	500 μA	2 mA	5 μA	50 μA	15 μA	30 μA
	•	SCI-A
	•	SPI-A
	•	I2C
STANDBY	Peripheral clocks are off.		6 mA	12 mA	100 μA	500 μA	5 μA	50 μA	15 μA	30 μA
HALT	Peripheral clocks are off.		70 μA		80 μA	120 μA	5 μA	50 μA	15 μA	30 μA
	Input clock is disabled.

(1)IDDIO current is dependent on the electrical loading on the I/O pins.

(2)IDDA18 includes current into VDD1A18 and VDD2A18 pins. In order to realize the IDDA18 currents shown for IDLE, STANDBY, and HALT, clock to the ADC module must be turned off explicitly by writing to the PCLKCR0 register.

(3)IDDA33 includes current into VDDA2 and VDDAIO pins.

(4)TYP numbers are applicable over room temperature and nominal voltage.

(5)MAX numbers are at 125°C and MAX voltage.

NOTE

The peripheral - I/O multiplexing implemented in the 280x devices prevents all available peripherals from being used at the same time. This is because more than one peripheral function may share an I/O pin. It is, however, possible to turn on the clocks to all the peripherals at the same time, although such a configuration is not useful. If this is done, the current drawn by the device will be more than the numbers specified in the current consumption tables.

98	Electrical Specifications	Copyright © 2003–2009, Texas Instruments Incorporated
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TMS320C2801 TMS320F28016 TMS320F28015