TC6387XB Toshiba, TC6387XB Datasheet - Page 38

• Manufacturer Part Number: TC6387XB
• Manufacturer: Toshiba

Specifications of TC6387XB

• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

4.6 Card Slot Power Supply Control
4.6.1 SD Card Slot Power Supply Controller
TOSHIBA CONFIDENTIAL
suggests applicable circuits:
Power supply for SD Card is controlled by configuring Power Control Register 2(Config Offset 49h) after detecting
SD Card insertion. When #SUSPEND is asserted to low, power supply for SD Card can be automatically shut out
by configuring Power Control Register 3(Config Offset 4Ah).
TC6387XB is designed to provide connection with MIC2563(Power Supply Control LSI).The following
TC6387XB
System
Supply
Power
Signal Name
SDPWR
SDPWR
3.3V
GND
Function/Remarks
SD Card Slot Power Supply Controller.
3.3V Enable Signal
Vcc
Parallel Power Supply Control Signals
TC6387XB Specification
VC3EN
VC5EN
EN0
EN1
VC3EN
VC5EN
EN0
EN1
MIC2563
SDVCC
(3.3v)
TOTAL
SD Card Slot
62
Pin
B1
Rev. 1.0 02/02/06
PAGE NO.38