ATPA02G AMETHERM [AMETHERM Circuit Protection Thermistors], ATPA02G Datasheet - Page 6

• Manufacturer Part Number: ATPA02G
• Description: K8 Timing Controller
• Manufacturer: AMETHERM [AMETHERM Circuit Protection Thermistors]

ATPA02
n
n
6
CPU_PWRGD
ATX_PWRGD
ATX_PSON#
SB_PSON#
Time Sequence
AC Timing Parameter
Note:All specified timing is simulated at pull_up resistor 9K,w/o power capacitance.
VDIMM_EN
VDDA_EN
VLDT_EN
ACPI_S3
VDD_EN
VDD_GD
Item
t10
t11
t0
t1
t2
t3
t4
t5
t6
t7
t8
t9
AME
SB_PSON# falling to ATX_PSON# falling
ATX_PWRGD rising to VDIMM_EN rising
VDIMM_SEN rising to VDDA_EN rising
VDDA_SEN rising to VDD_EN rising
VDD_GD rising to VLDT_EN rising
VLDT_SEN rising to CPU_PWRGD rising
CPU_PWRGD falling to VLDT_EN falling
VLDT_SEN falling (0.85V) to VDD_EN falling
VDD_GD falling to VDDA_EN falling
VDDA_SEN falling to VDIMM_EN falling
VDIMM_SEN falling to ATX_PSON# rising
SB_PSON# rising to CPU_PWRGD falling
t0
t1 t2 t3
Power on
t4 t5
Description
t11 t6 t7
Enter S3
t8 t9
t0
150ms
315ms
150ms
t1 t3
40 s
3ms
3ms
3ms
3ms
7ms
7ms
3ms
Min
1 s
Exit S3
K8 Timing Controller
t4 t5
Typical
Timing
190ms
400ms
190ms
10ms
10ms
60 s
4ms
4ms
4ms
4ms
4ms
3 s
t11
t6 t7
Power off
t8 t9 t10
230ms
485ms
230ms
13ms
13ms
Max
80 s
5ms
5ms
5ms
5ms
5ms
Rev.A.03
6 s