MPC5604P datasheet(28/84 Pages) FREESCALE

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MPC5604P Microcontroller Data Sheet, Rev. 5

Preliminary—Subject to Change Without Notice

Freescale Semiconductor

Figure 6 shows the constraints of the different power supplies:

Figure 6. Power supplies constraints

The MPC5604P supply architecture allows of having ADC supply managed independently from standard VDD_HV supply.

Figure 7 shows the constraints of the ADC power supply.

VSS_LV_CORx

SR Internal reference voltage

—

SR Ambient temperature under bias

fCPU = 64 MHz

–40

105

°C

fCPU = 60 MHz

–40

125

SR Junction temperature under bias

—

–40

150

°C

1 Full functionality cannot be guaranteed when voltage drops below 3.0 V. In particular, ADC electrical characteristics

and I/Os DC electrical specification may not be guaranteed.

2 The difference between each couple of voltage supplies must be less that 300 mV, |V

DD_HV_IOy – VDD_HV_IOx | <

100 mV.

3 The power supply voltage must be identical for ADC0 and ADC1

4 To be connected to emitter of external NPN. Low voltage supplies are not under user control—they are produced

by an on-chip voltage regulator—but for the device to function properly the low voltage grounds (VSS_LV_xxx) must

be shorted to high voltage grounds (VSS_HV_xxx) and the low voltage supply pins (VDD_LV_xxx) must be connected

to the external ballast emitter.

5 The low voltage supplies (V

DD_LV_xxx) are not all independent.

VDD_LV_COR1 and VDD_LV_COR2 are shorted internally via double bonding connections with lines that provide

the low voltage supply to the data flash module. Similarly, VSS_LV_COR1 and VSS_LV_COR2 are internally

shorted.

VDD_LV_REGCOR and VDD_LV_RECORx are physically shorted internally, as are VSS_LV_REGCOR and

VSS_LV_CORx.

Table 7. Recommended operating conditions (3.3 V) (continued)

Symbol

Parameter

Conditions

Min

Max1

Unit

VDD_HV_xxx

VDD_HV_IOx

3.0V

5.5V

3.0V

5.5V

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