MCF51QH128 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

MFG CO.

MCF51QH128

Microcontrollers

Freescale Semiconductor 

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Symbol

tPOR

Nonswitching electrical specifications

Table 4. Power mode transition operating behaviors

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.

RUN → VLLS1 → RUN

• RUN → VLLS1

• VLLS1 → RUN

Min.

—

—

—

Max.

300

4.4

TBD

Unit

Notes

μs

1

1

μs

μs

RUN → VLLS2 → RUN

• RUN → VLLS2

• VLLS2 → RUN

1

—

4.6

μs

—

TBD

μs

RUN → VLLS3 → RUN

• RUN → VLLS3

• VLLS3 → RUN

1

—

4.4

μs

—

TBD

μs

RUN → LLS → RUN

• RUN → LLS

• LLS → RUN

—

4.4

μs

—

6.5

μs

RUN → VLPS → RUN

• RUN → VLPS

• VLPS → RUN

—

4.4

μs

—

4.6

μs

RUN → STOP → RUN

• RUN → STOP

• STOP → RUN

—

4.4

μs

—

4.6

μs

1. Normal boot (FTFL_FOPT[LPBOOT] is 1)

5.2.5 Power consumption operating behaviors

Table 5. Power consumption operating behaviors

Symbol

IDDA

IDD_RUN

Description

Analog supply current

Run mode current — all peripheral clocks

disabled, code executing from RAM

• @ 1.8 V

• @ 3.0 V

Min.

—

Typ.

—

Max.

TBD

—

13.5

TBD

—

14

TBD

Table continues on the next page...

Unit

Notes

mA

1

2

mA

mA

MCF51QH128 Advance Information Data Sheet, Rev. 0, 05/2011.

Freescale Semiconductor, Inc.

Preliminary

13

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