56F827 datasheet(21/60 Pages) FREESCALE

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General Characteristics

56F827 Technical Data, Rev. 12

Freescale Semiconductor

Table 3-1 Absolute Maximum Ratings

Characteristic

Symbol

Min

Max

Unit

Supply voltage, core

VDD1

1. VDD must not exceed VDDIO

VSS - 0.3

VSS + 3.0

Supply voltage, IO

Supply voltage, Analog

Supply voltage, ADC

VDDIO2

VDDA2

VDDA_ADC

2. VDDIO and VDDA must not differ by more that 0.5V

VSSIO - 0.3

VSSA - 0.3

VSSA_ADC-0.3

VSSIO + 4.0

VSSA + 4.0

VSSA_ADC+0.3

Digital input voltages

Analog input voltages (XTAL, EXTAL)

Analog input voltages (ANA0-7, VREF)

VIN

VINA

VIN_ADC

VSSIO - 0.3

VSSA - 0.3

VSSA_ADC-0.3

VSSIO + 5.5

VDDA + 0.3

VSSA_ADC+0.3

Voltage difference VDD to VDD_IO, VDDA

ΔVDD

- 0.3

0.3

Voltage difference VSS to VSS _IO, VSSA

ΔVSS

- 0.3

0.3

Current drain per pin excluding VDD, VSS, VDDA,

VSSA,VDDIO, VSSIO

I—

Junction temperature

—

150

°C

Storage temperature range

TSTG

-55

150

°C

Table 3-2 Recommended Operating Conditions

Characteristic

Symbol

Min

Typ

Max

Unit

Supply voltage, core

VDD

2.5

2.75

Supply Voltage, IO and analog

VDDIO,VDDA

3.0

3.3

3.6

Voltage difference VDD to VDD_IO, VDDA

ΔVDD

-0.1

0.1

Voltage difference VSS to VSS _IO, VSSA

ΔVSS

-0.1

0.1

ADC reference voltage, positive

VREFHI

2.7

—

VDD_ADC

ADC reference voltage, negative

VREFLO

VSSA

—VREFHI

Ambient operating temperature

–40

—

°C

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