PCI7421 datasheet(294/298 Pages) TI

294 / 298 page

14−4

14.3 Electrical Characteristics Over Recommended Operating Conditions (unless

otherwise noted)

PARAMETER

TERMINALS

OPERATION

TEST CONDITIONS

MIN

MAX

UNIT

PCI

3.3 V

IOH = −0.5 mA

0.9 VCC

PCI

5 V

IOH = −2 mA

2.4

VOH

High-level output voltage

3.3 V CardBus

IOH = −0.15 mA

0.9 VCC

VOH

High-level output voltage

PC Card

3.3 V 16-bit

IOH = −0.15 mA

2.4

PC Card

5 V 16-bit

IOH = −0.15 mA

2.8

Miscellaneous§

IOH = −4 mA

VCC−0.6

Miscellaneous§

IOH = −4 mA

VCC−0.6

PCI

3.3 V

IOL = 1.5 mA

0.1 VCC

PCI

5 V

IOL = 6 mA

0.55

VOL

Low-level output voltage

3.3 V CardBus

IOL = 0.7 mA

0.1 VCC

VOL

Low-level output voltage

PC Card

3.3 V 16-bit

IOL = 0.7 mA

0.4

PC Card

5 V 16-bit

IOL = 0.7 mA

0.55

Miscellaneous§

IOL = 4 mA

0.5

IOZ

3-state output high-impedance

Output terminals

3.6 V

VO = VCC or GND

±20

µA

IOZL

High-impedance, low-level

Output terminals

3.6 V

VI = VCC

−1

IOZL

High-impedance, low-level

output current

Output terminals

5.25 V

VI = VCC

−1

µA

IOZH

High-impedance, high-level

Output terminals

3.6 V

VI = VCC†

IOZH

High-impedance, high-level

output current

Output terminals

5.25 V

VI = VCC†

µA

IIL

Low-level input current

Input terminals

3.6 V

VI = GND

±20

IIL

Low-level input current

I/O terminals

3.6 V

VI = GND

±20

µA

PCI

3.6 V

VI = VCC‡

±20

Others

3.6 V

VI = VCC‡

±20

IIH

High-level input current

Input terminals

3.6 V

VI = VCC‡

µA

IIH

High-level input current

Input terminals

5.25 V

VI = VCC‡

µA

I/O terminals

3.6 V

VI = VCC‡

I/O terminals

5.25 V

VI = VCC‡

† For PCI and miscellaneous terminals, VI = VCCP. For PC Card terminals, VI = VCC(A/B).

‡ For I/O terminals, input leakage (IIL and IIH) includes IOZ leakage of the disabled output.

§ Miscellaneous terminals are A03, B17, C15, C18, E05, E08, F19, H03, J01, J02, J03, J05, J06, J07, L02, L03, L05, M01, M02, M03, N01, N02,

N13, P12, P15, R02, R17, T01 (A_CCDx, A_CDx, A_CVSx, A_VSx, B_CCDx, B_CDx, B_CVSx, B_VSx, SD_DAT0, SD_DAT2, SD_DAT3,

SD_CMD, SD_CLK, SD_DAT1, SM_CLE, SC_CD, SC_OC, SC_PWR_CTRL, CLK_48, SDA, SCL, DATA, LATCH, TEST0, CNA, SUSPEND,

PHY_TEST_MA, and GRST terminals).

PCI7421 Datasheet(PDF) 294 Page - Texas Instruments

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