K61P144M120SF3_1210 Datasheet, PDF (18/87 Pages) Freescale Semiconductor, Inc – K61 Sub-Family

General
Table 6. Power consumption operating behaviors (continued)
Symbol Description
Min.
Typ.
Max.
Unit
I_{DD_VBAT} Average current when CPU is not accessing RTC
registers at 3.0 V
• @ –40 to 25°C
—
0.91
1.1
μA
• @ 70°C
—
1.5
1.85
μA
• @ 105°C
—
4.3
4.3
μA
Notes
9
1. The analog supply current is the sum of the active or disabled current for each of the analog modules on the device. See
each module's specification for its supply current.
2. 120 MHz core and system clock, 60 MHz bus, 30 MHz FlexBus clock, and 20 MHz flash clock. MCG configured for PEE
mode. All peripheral clocks disabled.
3. 120 MHz core and system clock, 60 MHz bus, 50 MHz FlexBus clock, and 20 MHz flash clock. MCG configured for PEE
mode. All peripheral clocks enabled, but peripherals are not in active operation.
4. 25 MHz core and system clock, 25 MHz bus clock, and 12.5 MHz FlexBus and flash clock. MCG configured for FEI mode.
5. 4 MHz core, system, 2 MHz FlexBus, and 2 MHz bus clock and 0.5 MHz flash clock. MCG configured for BLPE mode. All
peripheral clocks disabled.
6. 4 MHz core, system, 2 MHz FlexBus, and 2 MHz bus clock and 0.5 MHz flash clock. MCG configured for BLPE mode. All
peripheral clocks disabled.
7. 4 MHz core, system, 2 MHz FlexBus, and 2 MHz bus clock and 0.5 MHz flash clock. MCG configured for BLPE mode. All
peripheral clocks disabled.
8. Data reflects devices with 128 KB of RAM. For devices with 64 KB of RAM, power consumption is reduced by 2 μA.
9. Includes 32kHz oscillator current and RTC operation.
5.2.5.1 Diagram: Typical IDD_RUN operating behavior
The following data was measured under these conditions:
• MCG in FBE mode for 50 MHz and lower frequencies. MCG in FEE mode at greater
than 50 MHz frequencies. MCG in PEE mode is greater than 100 MHz frequencies.
• USB regulator disabled
• No GPIOs toggled
• Code execution from flash with cache enabled
• For the ALLOFF curve, all peripheral clocks are disabled except FTFL
K61 Sub-Family Data Sheet, Rev. 4, 10/2012.
18
Freescale Semiconductor, Inc.