Transcend SDXC Manual

Transcend Hukommelseskort SDXC

Læs nedenfor 📖 manual på dansk for Transcend SDXC (30 sider) i kategorien Hukommelseskort. Denne guide var nyttig for 41 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

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Side 1/30

Rev. 1.0

64GB Extended Capacity Secure Digital Card

Transcend Information Inc.

Description

Transcend secured digital extended capacity Card

series are specifically designed to meet the High

Capacity, High Definition Audio and Full HD Video

requirement for the latest Digital Cameras, DV

Recorders, Mobile, 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 + ABS

• Operating Voltage: 2.7 ~ 3.6V

• Operating Temperature: -25 ~ 85°C

• Durability: 10,000 insertion/removal cycles

• Compatible with SD Specification Ver. 3.0

• Mechanical Write Protection Switch

• Supports Speed Class 10 Specification

• Supports Copy Protection for Recorded Media (CPRM)

for SD-Audio

• Support exFAT file system

• 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

Rev. 1.0

64GB Extended Capacity Secure Digital Card

Transcend Information Inc.

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Followings are requirements for Power on and Power cycle to assure a reliable SD Card hard reset.

(1) Voltage level shall be below 0.5V

(2) Duration shall be at least 1ms.

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The power ramp up time is defined from 0.5 V threshold level up to the operating supply voltage which is

stable between VDD(min.) and VDD(max.) and host can supply SDCLK.

Followings are recommendation of Power ramp up:

(1) Voltage of power ramp up should be monotonic as much as possible.

(2) The minimum ramp up time should be 0.1ms.

(3) The maximum ramp up time should be 35ms for 2.7-3.6V power supply.

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When the host shuts down the power, the card VDD shall be lowered to less than 0.5 Volt for a minimum period

of 1ms. During power down, DAT, CMD, and CLK should be disconnected or driven to logical 0 by the host to

avoid a situation that the operating current is drawn through the signal lines.

If the host needs to change the operating voltage, a power cycle is required. Power cycle means the power is

turned off and supplied again. Power cycle is also needed for accessing cards that are already in

Inactive State.

To create a power cycle the host shall follow the power down description before power up the card (i.e. the card

VDD shall be once lowered to less than 0.5 Volt for a minimum period of 1ms).

3.6

3.6 3.6

3.6

Current Consumption

Current ConsumptionCurrent Consumption

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.

Produkt Specifikationer

Mærke:	Transcend
Kategori:	Hukommelseskort
Model:	SDXC
Bredde:	24 mm
Dybde:	32 mm
Højde:	2.1 mm
Vægt:	2 g
Antal pr. pakke:	1 stk
Produktfarve:	Sort
Driftstemperatur (T-T):	-25 - 85 °C
Certificering:	CE/FCC
Harmoniseret systemkode (HS):	85235190
Effektkrav:	2.7 - 3.6V
Kapacitet:	64 GB
Læsehastighed:	30 MB/s
Intern hukommelsestype:	NAND
Plug and play:	Ja
Flashkort type:	SDXC
Flash-hukommelse klasse:	Klasse 10
Udholdenhed:	10000 omdrejning pr. logisk sektor