DC CHARACTERISTICS OVER COMMERCIAL OPERATING RANGES unless otherwise
specified (Concluded)
Parameter
Symbol
Parameter Description
Test Conditions
FC = 1 MHz (Note 8)
Min
Max
Units
pF
Pin Capacitance
CIN
Pin Capacitance
CLK Pin Capacitance
10
12
8
CCLK
CIDSEL
LPIN
FC = 1 MHz (Notes 8,9)
Fc = 1 MHz (Notes 8, 10
Fc = 1 MHz (Note 8)
5
pF
pF
nH
IDSEL Pin Capacitance
Pin Inductance
20
Power Supply Current (Note 11)
IDD
Dynamic Current
PCI CLK at 33 MHz
300
110
mA
mA
PCI CLK at 33 MHz, device in Magic
Packet or OnNow mode, receiving
non-matching packets in 10BASE-T
mode
Wake-up current when the device is
in the D1, D2, or D3 state and the
PCI bus is in the B0 or B1 state.
IDD_WU1
PCI CLK LOW, PG LOW, device at
Magic Packet or OnNow mode,
receiving non-matching packets in
10BASE-T mode
Wake-up current when the device is
in the D2 or D3 state and the PCI bus
is in the B2 or B3 state.
IDD_WU2
IDD_WU3
IDD_WU4
80
mA
mA
PCI CLK at 33 MHz, device in Magic
Packet or OnNow mode, receiving
non-matching packets in HomePNA
mode
Wake-up current when the device is
in the D2 or D3 state and the PCI bus
is in the B2 or B3 state.
110
PCI CLK LOW, PG LOW, device at
Magic Packet or OnNow mode,
receiving non-matching packets in
HomePNA mode
Wake-up current when the device is
in the D2 or D3 state and the PCI bus
is in the B2 or B3 state.
80
mA
mA
PCI CLK, RST, and TBC_EN pin
HIGH.
IDD_S
Static IDD
100
Notes:
1. IOL2 applies to DEVSEL, FRAME, INTA, IRDY, PERR, SERR, STOP, TRDY, EECS, EEDI, EBUA_EBA[7:0], EBDA[15:8],
EBD[7:0], EROMCS, AS_EBOE, EBWE, and PHY_RST.
IOL3 applies to LED0, LED1, LED2, LED3, and LED4.
I
OL4 applies to AD[31:0], C/BE[3:0], PAR, and REQ pins in 5 V signalling environment.
2. VOH does not apply to open-drain output pins.
3. IOH2 applies to all other outputs.
4. IOZ applies to all output and bidirectional pins, except the PME pin. Tests are performed at VIN = 0 V and at VDD only.
5. IIX applies to all input pins except PME, TDI, TCLK, and TMS pins.
6. IIL and IIH apply to the TDI, TCLK, and TMS pins.
7. IIX_PME applies to the PME pin only. Tests are performed at VIN = 0 V and 5.5 V only.
8. Parameter not tested. Value determined by characterization.
9. CCLK applies only to the CLK pin.
10. CIDSEL applies only to the IDSEL pin.
11. Power supply current values listed here are preliminary estimates and are not guaranteed.
Am79C978
221
AMD [ AMD ]
