TMP320C2811PBKA datasheet(86/147 Pages) TI

86 / 147 page

Electrical Specifications

June 2004

SPRS257

6.4

Current Consumption by Power-Supply Pins Over Recommended Operating Conditions

During Low-Power Modes at 150-MHz SYSCLKOUT (TMS320R281x)

MODE

TEST CONDITIONS

IDD

IDDIO

IDDA†

MODE

TEST CONDITIONS

TYP

MAX‡

TYP

MAX‡

TYP

MAX‡

Operational

All peripheral clocks are enabled. All PWM pins

are toggled at 100 kHz.

Data is continuously transmitted out of the SCIA,

SCIB, and CAN ports. The hardware multiplier is

exercised.

Code is running out of internal SARAM.

214 mA

5 mA

40 mA

IDLE

− XCLKOUT is turned off

− All peripheral clocks

are on, except ADC

125 mA

5 mA

1 µA

STANDBY

− Peripheral clocks are

turned off

− Pins without an internal

PU/PD are tied

high/low

3 mA

5 µA

1 µA

HALT

− Peripheral clocks are

turned off

− Pins without an internal

PU/PD are tied

high/low

− Input clock is disabled

10 µA

5 µA

1 µA

† IDDA includes current into VDDA1, VDDA2, AVDDREFBG, and VDDAIO pins.

‡ MAX numbers are at 125°C, and max voltage (VDD = 2.0 V; VDDIO, VDDA = 3.6 V).

NOTE:

HALT and STANDBY modes cannot be used when the PLL is disabled.

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