Transcend 32GB SDHC Bruksanvisning

Transcend minnekort 32GB SDHC

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4~32GB High Capacity Secure Digital Card

Transcend Information Inc.

Description

Transcend High Capacity SD Card series are

specifically designed to meet the High Capacity, High

Definition Audio and Video requirement for the latest

Digital Cameras, DV Recorders, Mobile Phones, etc,.

The new defined Speed Class enables the host to

support AV applications to perform real time

recording to the SD memory card.

Placement

Front Back

Features

• RoHS compliant product.

• Card Lid material: PC (comply with UL94,Flame

Class:HB)

• Operating Voltage: 2.7 ~ 3.6V

• Operating Temperature: -25 ~ 85°C

• Durability: 10,000 insertion/removal cycles

• Compatible with SD Specification Ver. 2.0

• Comply with SD File System Specification Ver. 2.0

• Mechanical Write Protection Switch

• Supports Speed Class Specification up to Class 6

• Supports Copy Protection for Recorded Media (CPRM)

for SD-Audio

• Seamless compatibility with SDMI-compliant digital audio

devices

• Form Factor: 24mm x 32mm x 2.1mm

Pin Definition

SD Mode SPI Mode

Pin No.

Name Type Description Name Type Description

CD/DAT

I/O/PP

Card Detect/Data Line [Bit3]

CS I

Chip Select (neg true)

CMD PP Command/Response

DI I

Data In

SS1

S Supply voltage ground

VSS S

Supply voltage ground

S Supply voltage

VDD S

Supply voltage

CLK I Clock

SCLK I

Clock

SS2

S Supply voltage ground

VSS2 S

Supply voltage ground

DAT0 I/O/PP Data Line [Bit0]

DO O/PP

Data Out

DAT1 I/O/PP Data Line [Bit1]

RSV

DAT2

I/O/PP Data Line [Bit2] RSV

4~32GB High Capacity Secure Digital Card

Transcend Information Inc.

Architecture

4~32GB High Capacity Secure Digital Card

Transcend Information Inc.

Bus Operating Conditions

• General

Parameter Symbol Min. Max. Unit Remark

Peak voltage on all lines -0.3 V

+0.3 V

All Inputs

Input Leakage Current -10 10 µA

All Outputs

Output Leakage Current -10 10 µA

• Power Supply Voltage

Parameter Symbol Min. Max. Unit Remark

Supply voltage V

2.7 3.6 V

Output High Voltage V

0.75* V

V I

=-100uA@V

Min.

Output Low Voltage V

0.125* V

V I

=100uA@V

Min.

Input High Voltage V

0.625* V

+0.3 V

Input Low Voltage V

-0.3 0.25* V

Power up time 250 ms From 0v to V

Min.

• Current Consumption

The current consumption is measured by averaging over 1 second.

‧ Before first command: Maximum 15 mA

‧ During initialization: Maximum 100 mA

‧ Operation in Default Mode: Maximum 100 mA

‧ Operation in High Speed Mode: Maximum 200 mA

‧ Operation with other functions: Maximum 500 mA.

• Bus Signal Line Load

The total capacitance C

the CLK line of the SD Memory Card bus is the sum of the bus master capacitance C

HOST

, the bus

capacitance C

BUS

itself and the capacitance C

CARD

of each card connected to this line:

= C

HOST

+ C

BUS

+ Ν*C

CARD

Where N is the number of connected cards.

Parameter Symbol Min. Max. Unit Remark

Pull-up resistance R

CMD

DAT

10 100 kΩ To prevent bus floating

Bus signal line capacitance C

40 pF 1 card

HOST

BUS

shall not exceed

30 pF

Produkspesifikasjoner

Merke:	Transcend
Kategori:	minnekort
Modell:	32GB SDHC
Varighet:	10000 sykluser per logiske sektor
Sertifisering:	RoHS
Inngangsspenning:	2.7 - 3.6 V
Kapasitet:	32 GB
Produktfarge:	Blå
Driftstemperatur (T-T):	25 - 85 °C
Plugg inn og spill:	Ja
Type flashkort:	SDHC
Skrivebeskyttelsesknapp:	Ja