PC912XDP512F0CFVR datasheet(1241/1348 Pages) FREESCALE

1241 / 1348 page

Appendix A Electrical Characteristics

MC9S12XDP512 Data Sheet, Rev. 2.21

Freescale Semiconductor

1243

A.1.7

Operating Conditions

This section describes the operating conditions of the device. Unless otherwise noted those conditions

apply to all the following data.

NOTE

Please refer to the temperature rating of the device (C, V, M) with regards to

the ambient temperature TA and the junction temperature TJ. For power

dissipation calculations refer to Section A.1.8, “Power Dissipation and

Thermal Characteristics”.

Table A-4. Operating Conditions

Rating

Symbol

Min

Typ

Max

Unit

I/O, regulator and analog supply voltage

VDD35

3.15

5.5

Digital logic supply voltage1

1 The device contains an internal voltage regulator to generate the logic and PLL supply out of the I/O supply. The absolute

maximum ratings apply when this regulator is disabled and the device is powered from an external source.

VDD

2.35

2.5

2.75

PLL supply voltage2

VDDPLL

2.35

2.5

2.75

Voltage difference VDDX to VDDR and VDDA

∆VDDX

–0.1

0.1

Voltage difference VSSX to VSSR and VSSA

∆VSSX

–0.1

0.1

Oscillator

fosc

0.5

—

MHz

Bus frequency

fbus

0.5

—

MHz

C parts

Operating junction temperature range

Operating ambient temperature range2

2 Please refer to Section A.1.8, “Power Dissipation and Thermal Characteristics” for more details about the relation between

ambient temperature TA and device junction temperature TJ.

–40

—

100

°C

V parts

Operating junction temperature range

Operating ambient temperature range2

–40

—

120

105

°C

M parts

Operating junction temperature range

Operating ambient temperature range2

–40

—

140

125

°C

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