FW82801DBM S L6DN Intel, FW82801DBM S L6DN Datasheet - Page 562

• Manufacturer Part Number: FW82801DBM S L6DN
• Manufacturer: Intel

Specifications of FW82801DBM S L6DN

• Lead Free Status / RoHS Status: Not Compliant

Electrical Characteristics
562
Table 17-19. Power Sequencing and Reset Signal Timings
NOTES:
1. Refer to V5REF/Vcc3_3 sequencing requirements, See
2. The VccSus supplies must never be active while the VccRTC supply is inactive. Likewise, the Vcc or
t175a
t175b VccLAN supplies active to LAN_RST# active
t175c
Sym
t170
t171
t172
t173
t174
t176
t177
t178
t179
t180
VccLAN supplies must never be active while the VccSus supplies are inactive, and the Vcc supplies must
never be active while the VccLAN supplies are inactive.
VccRTC active to RTCRST# inactive
V5RefSus active to VccSus3_3, VccSus1_5
active
VccRTC supply active to VccSus supplies
active
VccSus supplies active to RSMRST# high
(inactive)
V5Ref active to Vcc3_3, Vcc1_5, V_CPU_IO,
VccHI active
VccSus supplies active to VccLAN supplies
active
VccLAN supplies active to Vcc supplies active
Vcc3_3, Vcc1_5, V_CPU_IO and VccHI
supplies active to PWROK, or VRMPWRGD/
VGATE
PWROK and VGATE active and
SYS_RESET#inactive to SUS_STAT# inactive
SUS_STAT# inactive to PCIRST# inactive
AC_RST# active low pulse width
AC_RST# inactive to BIT_CLK startup delay
Parameter
Section 2.20.3
162.8
Min
18
10
10
10
32
0
0
0
0
0
1
1
Max
Intel
—
—
—
—
—
—
—
—
—
38
3
for details.
®
RTCCLK
RTCCLK
82801DBM ICH4-M Datasheet
Units
ms
ms
ms
ms
ms
ms
ms
ms
ms
us
ns
1
2
1
2
Notes
Figure 17-18
Figure 17-18
Figure 17-18
Figure 17-18
Figure 17-19
Figure 17-18
Figure 17-18
Figure 17-18
Figure 17-19
Figure 17-18
Figure 17-18
Figure 17-19
Figure 17-19
Figure 17-19
Fig