Figure 4.1 Power Supply Configuration - Fujitsu MHV2120BH Product Manual

Theory of Device Operation
(4) Controller circuit
Major functions are listed below.
• Serial-ATA interface control and data transfer control
•
Data buffer management
• Sector format control
• Defect management
• ECC control
•
Error recovery and self-diagnosis
S-DRAM
3.3V
Serial
-FROM
3.3V
4-4
5.0V
3.3V 1.2V
generator generator
circuit circuit
MCU & HDC & RDC
Combo
1.2V

Figure 4.1 Power supply configuration

SVC PreAMP
-3.0V
C141-E224