hb28j128mm3 Renesas Electronics Corporation., hb28j128mm3 Datasheet - Page 75

• Manufacturer Part Number: hb28j128mm3
• Description: Multimediacard 32 Mbyte/64 Mbyte/128 Mbyte/256 Mbyte/512 Mbyte
• Manufacturer: Renesas Electronics Corporation.

HB28K032/L064/J128/J256/J512MM3, HB28K032/L064/J128/J256RM3
Power Supply
Power Supply Decoupling
The V
buffering current peak are used. These capacitors are placed on the bus side corresponding to Figure
“Power Supply Decoupling”.
The host controller includes a central buffer capacitor for V
Rev.0.02, Sep.15.2004, page 75 of 89
SS1
, V
SS2
and V
CC
lines supply the card with operating voltage. For this, decoupling capacitors for
Power Supply Decoupling
C = 0.1 F
C
L
max
= 13 mm
V
V
V
SS1
CC
SS2
MultiMediaCard
CC
single card slot
single card slot
. Its value is C
buf
= 1 F/slot.