stm7007 STMicroelectronics, stm7007 Datasheet - Page 22

• Manufacturer Part Number: stm7007
• Description: Single-chip Hardware Accelerated Encryption Engine For Computer And Peripherals Applications
• Manufacturer: STMicroelectronics

3.2
Figure 10. Power map
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PCI Express Mini Card connector
For mobile form-factor: support for clock power management (CLKREQ#)
PCI Express connector
For ATX/mini-ATX form-factor: no support for clock power management (CLKREQ#)
PCB power and ground decoupling guidelines
All grounds: Connect directly to the PCB common ground plane
Power pins VDDR1V2 and VDDT1V2:
●
●
Power pin VDDPLL1V2:
●
●
Power pin VDD2V5:
●
●
Directly connect to the board’s 1.2V common supply dedicated to the PHY
Decouple locally using:
–
–
–
–
Directly connect to the board’s 1.2V common supply dedicated to the PHY
Filter locally using:
–
–
–
–
Directly connect to the board‘s 2.5V common supply dedicated to the PHY
Filter locally using:
–
–
–
–
Murata Ferrite BLM15AG121 or equivalent
1.0 μF ceramic capacitor
0.1 μF RF capacitor (low series access resistor)
0.01 μF RF capacitor (low series access resistor)
1Ω resistor
10 μF ceramic capacitor
0.1 μF RF capacitor (low series access resistor)
0.01 μF RF capacitor (low series access resistor)
1Ω resistor
1.0 μF ceramic capacitor
100 pF RF capacitor (low series access resistor)
10 nF RF capacitor (low series access resistor)
REG
REG
Doc ID 022239 Rev 1
2.5V Antifuse
1.2V Core
1.2V PLL
1.2V TX
3.3V I/O Rail
2.5V PLL
1.2V RX
STM7007