AM79C978 Advanced Micro Devices, AM79C978 Datasheet - Page 221

• Manufacturer Part Number: AM79C978
• Description: Single-Chip 1/10 Mbps PCI Home Networking Controller
• Manufacturer: Advanced Micro Devices

DC CHARACTERISTICS OVER COMMERCIAL OPERATING RANGES unless otherwise
specified (Concluded)
Notes:
1. I
2. V
3. I
4. I
5. I
6. I
7. I
8. Parameter not tested. Value determined by characterization.
9. C
10. C
11. Power supply current values listed here are preliminary estimates and are not guaranteed.
Pin Capacitance
C
C
C
LPIN
Power Supply Current (Note 11)
I
I
I
I
I
I
DD
DD_WU1
DD_WU2
DD_WU3
DD_WU4
DD_S
IN
CLK
IDSEL
Parameter
EBD[7:0], EROMCS, AS_EBOE, EBWE, and PHY_RST.
I
I
Symbol
OL2
OL3
OL4
OH2
OZ
IX
IL
IX_PME
OH
CLK
IDSEL
and I
applies to all input pins except PME, TDI, TCLK, and TMS pins.
applies to all output and bidirectional pins, except the PME pin. Tests are performed at V
applies to LED0, LED1, LED2, LED3, and LED4.
applies to DEVSEL, FRAME, INTA, IRDY, PERR, SERR, STOP, TRDY, EECS, EEDI, EBUA_EBA[7:0], EBDA[15:8],
applies to AD[31:0], C/BE[3:0], PAR, and REQ pins in 5 V signalling environment.
does not apply to open-drain output pins.
applies to all other outputs.
applies only to the CLK pin.
applies only to the IDSEL pin.
IH
applies to the PME pin only. Tests are performed at V
apply to the TDI, TCLK, and TMS pins.
Pin Capacitance
CLK Pin Capacitance
IDSEL Pin Capacitance
Pin Inductance
Dynamic Current
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.
Wake-up current when the device is
in the D2 or D3 state and the PCI bus
is in the B2 or B3 state.
Wake-up current when the device is
in the D2 or D3 state and the PCI bus
is in the B2 or B3 state.
Wake-up current when the device is
in the D2 or D3 state and the PCI bus
is in the B2 or B3 state.
Static I
Parameter Description
DD
F
F
Fc = 1 MHz (Notes 8, 10
Fc = 1 MHz (Note 8)
PCI CLK at 33 MHz
PCI CLK at 33 MHz, device in Magic
Packet or OnNow mode, receiving
non-matching packets in 10BASE-T
mode
PCI CLK LOW, PG LOW, device at
Magic Packet or OnNow mode,
receiving non-matching packets in
10BASE-T mode
PCI CLK at 33 MHz, device in Magic
Packet or OnNow mode, receiving
non-matching packets in HomePNA
mode
PCI CLK LOW, PG LOW, device at
Magic Packet or OnNow mode,
receiving non-matching packets in
HomePNA mode
PCI CLK, RST, and TBC_EN pin
HIGH.
C
C
Am79C978
= 1 MHz (Note 8)
= 1 MHz (Notes 8,9)
Test Conditions
IN
= 0 V and 5.5 V only.
5
IN
Min
= 0 V and at V
10
12
8
20
300
110
80
110
80
100
Max
DD
only.
pF
pF
pF
nH
mA
mA
mA
mA
mA
mA
Units
221