Texas Instruments Dual/Single Socket CardBus and UntraMedia Controller PCI7621 User 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).