ATPA02G AMETHERM [AMETHERM Circuit Protection Thermistors], ATPA02G Datasheet
ATPA02G
Related parts for ATPA02G
ATPA02G Summary of contents
Page 1
... AME ATPA02 n General Description The ATPA02G is a power sequence controller for AMD K8 processor. This part can mainly control the power supply relationships during power up, power down, entry and exit of any power management state in order to avoid damage to the device and ensure proper operation of the device ...
Page 2
AME ATPA02 n Function Block Diagram VDD _ GD VLDT _ SEN VDDA _ SEN VDIMM _WEN ATX_ PWRGD ACPI _S3 SB _ PSON # RST _BTN# 2 Detector Detector Detector Delay Logic K8 Timing Controller Delay PWR _ Sequence ...
Page 3
AME ATPA02 n Application Circuit VDIMM_SEN VDDA_SEN VLDT_SEN + 2.5V K8 CPU_PWRGD 5VSB South Bridge SB_PWRGD SB_PSON# ACPI_S3 Rev.A.03 5VSB 10u VDD_EN VDD_GD VLDT_SEN VDIMM_EN VDDA_SEN VDDA_EN VDIMM_SEN VLDT_EN ATPA02 Enhanced K8 Power Sequence Controller ATX_PSON# CPU_PWRGD ATX_PWRGD SB_PSON# RST_BTN# ...
Page 4
AME ATPA02 n Pin Description I/O Type Pin No. Pin Name 1 VDD_GD 2 VLDT_SEN 3 VDDA_SEN 4 VDIMM_SEN 5 SB_PSON# 6 ACPI_S3 7 ATX_PWRGD 8 GND 9 ATX_PSON# 10 RST_BTN# 11 CPU_PWRGD 4 ...
Page 5
... Active high. This pin is used to enable the function of the OD 70 VDDA power for ClawHammer. Active high. This pin is used to enable the function of the OD 70 VLDT power for ClawHammer. Power Marking ATPA02G yyww AB xxxxxxx ## K8 Timing Controller Function Operating Ambient Package Temperature Range o SOP- ...
Page 6
AME ATPA02 n Time Sequence Power ACPI_S3 SB_PSON# ATX_PSON# ATX_PWRGD VDIMM_EN VDDA_EN VDD_EN VDD_GD VLDT_EN CPU_PWRGD n AC Timing Parameter Item t0 SB_PSON# falling to ATX_PSON# falling t1 ATX_PWRGD rising to VDIMM_EN rising t2 VDIMM_SEN ...
Page 7
AME ATPA02 n Absolute Maximum Ratings Parameter Power Supply Input Voltage Output Voltage Note: Exceeding the absolute maximum rating may damage the device. n Recommended Operation Conditions Parameter Ambient Temperature Range Storage Temperature Range n Electrical Specifications o V =5V,T ...
Page 8
AME ATPA02 n Tape and Reel Dimension SOP-16 Carrier Tape, Number of Components Per Reel and Reel Size Package Carrier Width (W) SOP-16 8 Pitch (P) 12.0±0.1 mm 4.0±0 Timing Controller Part Per Full Reel Reel Size 2500pcs ...
Page 9
AME ATPA02 n Package Dimension SOP-16 Top View Front View D 0.004 max Side View DETAL : A" θ L Rev.A.03 SYMBOLS SEATING PLANE C A" Timing Controller MILLIMETERS MIN MAX MIN ...
Page 10
These products of AME, Inc. are not authorized for use as critical components in life-support devices or systems, without the express written approval of the president AME, Inc. reserves the right to make changes in the circuitry and specifications of ...