HB289048C4 View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

Manufacturer

HB289048C4

CompactFlash™ 48 MByte/32 MByte/16 MByte/8 MByte

Hitachi -> Renesas Electronics 

HB289048C4/289032C4/289016C4/289008C4

Card Block Diagram

VCC

GND

internal VCC

A0 to A10

-CE1,-CE2

-OE/-ATASEL

-WE

-IORD

-IOWR

-REG

RESET/-RESET

-CSEL

D0 to D15

BVD1/-STSCHG/-PDIAG

BVD2/-SPKR/-DASP

RDY/-BSY/-IREQ/INTRQ

WP/-IOIS16

-INPACK

-WAIT/IORDY

Reset IC

Controller

Flash

memory

bus

X'tal

Flash memory

Control signal

-VS1

-VS2

OPEN

-CD1

-CD2

Note: -CE1, -CE2, -OE, -WE, -IORD, -IOWR, -REG, RESET, -CSEL, -PDIAG, -DASP pins are

pulled up in card.

-CE1, -CE2, -OE, -WE, -IORD, -IOWR, -REG pins are schmitt trigger type input buffer.

10

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