Texas Instruments Dual/Single Socket CardBus and UntraMedia Controller PCI7621 - Manual (Page 294)

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
V VOH High-level output voltage
PC Card 3.3 V 16-bit IOH = −0.15 mA 2.4
V
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
V VOL Low-level output voltage
PC Card 3.3 V 16-bit IOL = 0.7 mA 0.4
V
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 µ A
IOZL
High-impedance, low-level
Output terminals
3.6 V VI = VCC −1
A IOZL
High-impedance, low-level
output current
Output terminals
5.25 V VI = VCC −1
µ A
IOZH
High-impedance, high-level
Output terminals
3.6 V VI = VCC† 10
A IOZH
High-impedance, high-level
output current
Output terminals
5.25 V VI = VCC† 25
µ A
IIL Low-level input current
Input terminals 3.6 V VI = GND ± 20
A IIL Low-level input current
I/O terminals 3.6 V VI = GND ± 20
µ A
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‡ 10
µ A IIH High-level input current Input terminals
5.25 V VI = VCC‡ 20
µ A
I/O terminals
3.6 V VI = VCC‡ 10
I/O terminals
5.25 V VI = VCC‡ 25
† 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).