HB28B064MM2 RENESAS [Renesas Technology Corp], HB28B064MM2 Datasheet - Page 7

• Manufacturer Part Number: HB28B064MM2
• Description: MultiMediaCard 16 MByte/32 MByte/64 MByte/128 MByte
• Manufacturer: RENESAS [Renesas Technology Corp]

MultiMediaCard Mode Pad Definition
Pin No.
1
2
3
4
5
6
7
Note:
SPI Mode
The Serial Peripheral Interface (SPI) is a general-purpose synchronous serial interface originally found on
certain Motorola microcontrollers. The MultiMediaCard SPI interface is compatible with SPI hosts
1. S: power supply; I: input; O: output; PP: push-pull; OD: open-drain; NC: No connection or V
Name
RSV
CMD
V
V
CLK
V
DAT
CLK
CMD
V
V
V
RSV
SS1
CC
SS2
CC
SS2
SS1
DAT
Interface driver
I/O/PP/OD
Type*
NC
S
S
I
S
I/O/PP
MultiMediaCard Mode I/O-drivers
enable
enable
1
Description
No connection
Command/Response
Ground
Power supply
Clock
Ground
Data
HB28H016/D032/B064/B128MM2
Rev.5.0, Jan. 2003, page 5 of 88
IH