HB28E016MM2 View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

Manufacturer

HB28E016MM2

MultiMediaCard™ 16 Mbyte/32 Mbyte/64 Mbyte/128 MByte

Hitachi -> Renesas Electronics 

HB28E016/D032/D064/B128MM2

SPI Interface Pin Configuration

MuitiMediaCard

SPI

Pin No. Name Type*1

Description

Name Type

Description

1

RSV NC

Reserved for future use CS

I

Chip select (neg true)

2

CMD I/O/PP/OD Command/Response DI

I

Data in

3

VSS1

S

4

VCC

S

5

CLK I

Ground

Power supply

Clock

VSS

S

VCC

S

SCLK I

Ground

Power supply

Clock

6

VSS2

S

Ground

7

DAT I/O/PP

Data

VSS2

S

DO

O/PP

Ground

Data out

Note: 1. S: power supply; I: input; O: output; PP: push-pull; OD: open-drain; NC: No connection or VIH

7

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