SM8702AM datasheet(6/16 Pages) NPC

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SM8702AM

NIPPON PRECISION CIRCUITS—6

DC Electrical Characteristics

Ta = 0 to 70°C, VDD = 3.3V ± 5%, VDDL = 2.5V ± 5%, VSS = 0V unless otherwise noted.

P arameter

Symbol

Condition

Rating

Unit

min

typ

m a x

HIGH-level input voltage

V IH

All pins excl. XT, XTN

2.0

–

V DD

L O W -level input voltage

V IL

All pins excl. XT, XTN, SDATA , SCLK

V SS

–

0.8

S D ATA, SCLK: I2C interfa c e

V SS

–

0.7

HIGH-level input current

IIH

V IH = V DD

−10

–

1 0

µ A

L O W -level input current

IIL

V IL = 0V

–

1 0

µ A

HIGH-level output voltage

V OH(3.3V)

All clock outputs:

IOH = −1mA, V DD = 3.135V

PCICLK, SDRAM, REF,

24/48MHz pins.

Also, CPUCLK[0:1] and

IOAPIC outputs, when

VDDL[1:2] = 3.3V.

2.4

–

L O W -level output voltage

V OL(3.3V)

All clock outputs:

IOL = 1mA, V DD = 3.135V

–

0.4

HIGH-level output voltage

V OH(2.5V)

CPUCLK[0:1], IOAPIC:

IOH = −1mA, V DDL = 2.375V CPUCLK[0:1] and

IOAPIC outputs, when

VDDL[1:2] = 2.5V.

2.0

–

L O W -level output voltage

V OL(2.5V)

CPUCLK[0:1], IOAPIC:

IOL = 1mA, V DDL = 2.375V

–

0.4

HIGH-level output current

IOH

CPUCLK[0:1]: V OH = 1.7V

fOUT = 66.5MHz

8.5

23.0

PCICLK_F, PCICLK[0:4]:

V OH = 2.0V

18.7

–

42.6

SDRAM[0:13]: V OH = 2.0V

18.7

–

42.6

REF[0:1], 24/48MHz:

V OH = 2.0V

18.7

–

42.6

IOAPIC: V OH = 1.7V

8.5

–

23.0

L O W -level output current

IOL

CPUCLK[0:1]: V OL = 0.7V

fOUT = 66.5MHz

11.0

–

25.3

PCICLK_F, PCICLK[0:4]:

V OL = 0.8V

18.7

–

40.3

SDRAM[0:13]: V OL = 0.8V

18.7

–

40.3

REF[0:1], 24/48MHz:

V OL = 0.8V

18.7

–

40.3

IOAPIC: V OL = 0.7V

11.0

–

25.3

Output leakage current

IOZ

Outputs high impedance

−10

–

1 0

µ A

Current consumption

IDD

C L = 0pF, V DD = 3.465V

fOUT = 66.5MHz

–

180

IDDL1

C L = 0pF, V DDL = 3.465V

–

3 0

IDDL2

C L = 0pF, V DDL = 2.625V

–

2 0

SM8702AM Datasheet(PDF) 6 Page - Nippon Precision Circuits Inc

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