Nonswitching electrical specifications
Table 4. Power mode transition operating behaviors
Symbol
tPOR
Description
After a POR event, amount of time from the point VDD
reaches 1.8 V to execution of the first instruction
across the operating temperature range of the chip.
• VLLS1 → RUN
• VLLS2 → RUN
• VLLS3 → RUN
• LLS → RUN
• VLPS → RUN
• STOP → RUN
Min.
—
—
—
—
—
—
—
Max.
300
150
75
75
6.5
4.6
4.6
Unit
Notes
μs
1
1, 2
μs
1, 2
μs
1, 2
μs
2
μs
2
μs
2
μs
1. Normal boot (FTFL_FOPT[LPBOOT] is 1)
2. The wakeup time includes the execution time for a small amount of firmware used to produce a GPIO clear event. Wakeup
time is measured from the falling edge of the external wakeup event to the falling edge of a GPIO clear performed by
software.
5.2.5 Power consumption operating behaviors
Table 5. Power consumption operating behaviors
Symbol
IDDA
IDD_RUN
IDD_RUN
Description
Analog supply current
Run mode current — all peripheral clocks
disabled, code executing from RAM
• @ 1.8 V
• @ 3.0 V
Run mode current — all peripheral clocks
disabled, code executing from flash memory with
page buffering disabled
• @ 1.8 V
• @ 3.0 V
Min.
—
—
—
—
—
Typ.
Max.
Unit
—
See note mA
13
—
mA
13
16
mA
14.3
—
mA
14.5
17.9
mA
Table continues on the next page...
Notes
1
2
2
MCF51JF128 Data Sheet, Rev. 6, 01/2012.
Freescale Semiconductor, Inc.
13