ThunderLAN TNETE110A
PCI ETHERNET CONTROLLER
SINGLE-CHIP 10 BASE-T
SPWS022A – APRIL 1996 – REVISED NOVEMBER 1996
11
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443
absolute maximum ratings over operating case temperature range (unless otherwise noted)†
Supply voltage range, VDD (see Note 2) – 0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range (see Note 2) – 0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range – 0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power dissipation 1.15 W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating case temperature range, TC 0°C to 95°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction to ambient package thermal impedance,
airflow = 100 LFPM, TJA(100) PGE 45.4°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction to ambient package thermal impedance,
airflow = 0 LFPM, TJA(0) PGE 51°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction to ambient package thermal impedance,
airflow = 0 LFPM, TJA(0) PCM 41.4°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction to ambient package thermal impedance,
airflow = 100 LFPM, TJA(100) PCM 38.0°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction to case package thermal impedance, TJC 0.22°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg –65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only , and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may af fect device reliability.
NOTE 2: Voltage values are with respect to VSS, and all VSS pins should be routed so as to minimize inductance to system ground.
The recommended operating conditions and the electrical characteristics tables are divided into groups,
depending on pin function:
D
PCI interface pins
D
Logic pins
D
Physical layer pins
The PCI signal pins are operated in one of two modes shown in the PCI tables.
D
5-V signal mode
D
3-V signal mode
recommended operating conditions (PCI interface pins) (see Note 3)
3-V SIGNALING
OPERATION 5-V SIGNALING
OPERATION UNIT
MIN NOM MAX MIN NOM MAX
VDD Supply voltage (PCI) 3 3.3 3.6 4.75 5 5.25 V
VIH High-level input voltage 0.5
VDD‡VDD+0.5‡2.0 VDD+0.5 V
VIL Low-level input voltage, TTL-level signal (see Note 4) –0.5‡0.5‡–0.5 0.8 V
IOH High-level output current TTL outputs –0.5‡–2 mA
IOL Low-level output current
(see Note 5) TTL outputs 1.5‡6 mA
‡Specified by design spice IV curve (please refer to PCI specification revision 2.1, section 4.2, paragraph 2 for explanation)
NOTES: 3. PCI interface pins include VDDI, PCLKRUN, PFRAME, PTRDY, PIRDY, PSTOP, PDEVSEL, PIDSEL, PPERR, PSERR, PREQ,
PGNT, PCLK, PPAR, PRST, PINTA, PAD[31:0], PC/BE[3:0], TRST, TMS, TCLK, TDO, TDI.
4. The algebraic convention, where the more negative (less positive) limit is designated as a minimum, is used for logic-voltage levels
only.
5. Output current of 2 mA is sufficient to drive five low-power Schottky TTL loads or ten advanced low-power Schottky TTL loads (worst
case).