AM79C975VCW datasheet(226/304 Pages) AMD

226 / 304 page

226

Am79C973/Am79C975

P R E L I M INARY

DC CHARACTERISTICS OVER COMMERCIAL OPERATING RANGES unless otherwise

specified (Concluded)

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 WUMI.

IOL4 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.

Parameter

Symbol

Parameter Description

Test Conditions

Min

Max

Units

Pin Capacitance

CIN

Pin Capacitance

FC = 1 MHz (Note 8)

CCLK

CLK Pin Capacitance

FC = 1 MHz (Notes 8,9)

CIDSEL

IDSEL Pin Capacitance

Fc = 1 MHz (Notes 8, 10

LPIN

Pin Inductance

Fc = 1 MHz (Note 8)

Power Supply Current (Note 11)

IDD

Dynamic Current

PCI CLK at 33 MHz

320.0

IDD_WU1

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.

PCI CLK at 33 MHz, Device in Magic

Packet or OnNow mode, receiving

non-matching packets

300.0

IDD_WU2

Wake-up current when the device is

in the D2 or D3 state and the PCI bus

is in the B2 or B3 state.

PCI CLK LOW, PG LOW, Device at

Magic Packet or OnNow mode,

receiving non-matching packets

290.0

IDD_S

Static IDD

PCI CLK, RST, and RST HIGH.

135.0

AM79C975VCW Datenblatt(PDF) 226 Page - Advanced Micro Devices

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