PAC7112 datasheet(13/56 Pages) FREESCALE

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ElectricalCharacteristics

MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2

Preliminary

Freescale Semiconductor

3.7.4

Voltage Regulator Characteristics

Table 17. VREG Operating Conditions

Num

Characteristic

Symbol

Min

Typical

Max

Unit

P Input Voltages

VVDDRA

3.15

—

5.5

P Output Voltage, Digital Logic

Full Performance Mode

Reduced Power Mode

Shutdown Mode

VDD2.5

2.45

1.60

— 1

NOTES:

1. High impedance output.

2.5

— 1

2.75

— 1

P Output Voltage, PLL

Full Performance Mode

Reduced Power Mode 2

Reduced Power Mode 3

Shutdown Mode

2. Current IDDPLL = 1 mA (Low Power Oscillator).

3. Current IDDPLL = 3 mA (Standard Oscillator).

VDDPLL

2.35

2.00

1.60

— 1

2.5

— 1

2.75

— 1

P Low Voltage Interrupt 4

Assert Level

Negate Level

4. Monitors VDDA, active only in full performance mode. This interrupt indicates that I/O and ATD performance may be

degraded due to low supply voltage.

VLVIA

VLVID

4.10

4.25

4.37

4.52

4.66

4.77

P Low Voltage Reset 5

Assert Level

5. Monitors VDD2.5, active only in full performance mode. Only POR is active in reduced performance mode.

VLVRA

2.25

2.35

—

P Power On Reset 6

Assert Level

Negate Level

6. Monitors VDD2.5, active in all modes.

VPORA

VPORD

0.97

—

2.05

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