hb28j128mm3 Renesas Electronics Corporation., hb28j128mm3 Datasheet - Page 7

• 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
SPI Interface Pin Configuration
Pin No. Name
1
2
3
4
5
6
7
Note:
Rev.0.02, Sep.15.2004, page 7 of 89
1. S: power supply; I: input; O: output; PP: push-pull; OD: open-drain; NC: No connection or V
MultiMediaCard
RSV
CMD
V
V
CLK
V
DAT
SS1
CC
SS2
Type*
NC
I/O/PP/OD
S
S
I
S
I/O/PP
1
Description
Reserved for future use CS
Command/Response
Ground
Power supply
Clock
Ground
Data
SPI
Name
DI
V
V
SCLK
V
DO
SS
CC
SS2
Type
I
I
S
S
I
S
O/PP
Description
Chip select (neg true)
Data in
Ground
Power supply
Clock
Ground
Data out
IH