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Transcend Information Secure Digital Card SD80 User Manual

Transcend Information Hardware

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Rev1.2

SD80 Secure Digital Card


Transcend Information Inc.

1

Description

Secure Digital Card is a compact, slim and high

capacity storage media with copyright protection.

Designed in advanced SD specification Ver.1.1,

Transcend SD80 series now reaches a new

performance milestone. Based on 0.16 um process

controller and high quality SLC (Single-Level-Cell)

NAND Flash chip, Transcend SD80 series can

provide high performance ,low power consumption yet

excellent reliability.

-Manufactured with SLC NAND Flash chip

-Operating Temperature : -25 ~ 85°C

Placement

Front Back

Features

Storage Capacity: 128M~1GB

Operating Voltage: 2.7 ~ 3.6V

Operating Temperature: -25 ~ 85°C

Insertion/removal durability: 10,000 cycles

Fully compatible with SD card spec. v1.1

Support SD command class 0,2,4,5,7,8

Mechanical Write Protection Switch

Forward compatibility to MultiMediaCard Version 2.11

Supports Copy Protection for Recorded Media(CPRM)

for music and other commercial media

Form Factor: 24mm x 32mm x 2.1mm

Pin Definition

SD Mode

SPI Mode

Pin No.

Name Type

Description

Name

Type

Description

1

CD/DAT3

I/O/PP

Card Detect/Data Line [Bit3]

CS

I

Chip Select (neg true)

2

CMD

PP

Command/Response

DI

I

Data In

3

V

SS1

S

Supply voltage ground

VSS

S

Supply voltage ground

4

V

DD

S

Supply voltage

VDD

S

Supply voltage

5

CLK

I

Clock

SCLK

I

Clock

6

V

SS2

S

Supply voltage ground

VSS2

S

Supply voltage ground

7

DAT0

I/O/PP Data Line [Bit0]

DO

O/PP Data Out

8

DAT1

I/O/PP Data Line [Bit1]

RSV

9

DAT2

I/O/PP Data Line [Bit2]

RSV