PC87413 datasheet(233/257 Pages) NSC

233 / 257 page

11.0 Device Characteristics (Continued)

Revision 1.2

233

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11.2 DC CHARACTERISTICS OF PINS, BY I/O BUFFER TYPES

The following tables summarize the DC characteristics of all device pins described in Section 1.2 on page 20. The charac-

teristics describe the general I/O buffer types defined in Table 1 on page 20. For exceptions, refer to Section 11.2.9 on

page 235. The DC characteristics of the LPC Interface meet the PCI Local Bus Specification (Rev 2.2 December 18, 1998)

for 3.3V DC signaling. The DC characteristics of the ACCESS.bus Interface meet the SMBus (Rev 1.1 Dec. 11, 1998) and

ACCESS.bus (Rev. 3.0 Sep. 1995) speciﬁcations for on-board devices.

11.2.1

Input, CMOS Compatible with Schmitt Trigger

Symbol: INCS

11.2.2

Input, PCI 3.3V

Symbol: INPCI

11.2.3

Input, SMBus Compatible

Symbol: INSM

Symbol

Parameter

Conditions

Min

Max

Unit

VIH

Input High Voltage

0.75 VSUP

1. VSUP is VDD, VSB or VPP according to the input power well.

5.52

2. Not tested. Guaranteed by design.

VIL

Input Low Voltage

−0.51

1.1

VHY

Input Hysteresis

2003

3. Not tested. Guaranteed by characterization.

IIL

Input Leakage Current

0<VIN <VSUP

±14

4. Maximum 10

µA for all pins together. Not tested. Guaranteed by characterization.

µA

Symbol

Parameter

Conditions

Min

Max

Unit

VIH

Input High Voltage

0.5 VDD

VDD + 0.5

1. Not tested. Guaranteed by design.

VIL

Input Low Voltage

−0.51

0.3 VDD

lIL

2. Input leakage current includes the output leakage of the bidirectional buffers with TRI-STATE outputs.

Input Leakage Current

0<VIN <VDD

±13

3. Maximum 10

µA for all pins together. Not tested. Guaranteed by characterization.

µA

Symbol

Parameter

Conditions

Min

Max

Unit

VIH

Input High Voltage

1.4

5.51

1. Not tested. Guaranteed by design.

VIL

Input Low Voltage

−0.51

0.8

IIL

2. Input leakage current includes the output leakage of the bidirectional buffers with TRI-STATE outputs.

Input Leakage Current

0<VIN <VSB

±13

3. Maximum 10

µA for all pins together. Not tested. Guaranteed by characterization.

µA

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