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SDHC6
Datasheet
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Transcend SDHC6, TS4GSDHC6V, HD Video Card Series Datasheet

HD Video Card Series
4GB~16GB SDHC6 HD Video Card
1
Description
Transcend HD Video Card is rated SDHC Class 6
to provide extremely fast data transfer speeds
(guaranteed minimum write speed of 6MB/s) and
assure quick reaction time when used in digital
cameras and camcorders. This card is optimized for
Full HD 1080p video recording, which allows users to
capture every moment in breathtaking detail!
Transcend HD Video Cards also feature a useful
space for labeling and organizing recorded video
content.
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
1
CD/DAT
I/O/PP
3
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
HD Video Card Series
4GB~16GB SDHC6 HD Video Card
2
Architecture
HD Video Card Series
4GB~16GB SDHC6 HD Video Card
3
Bus Operating Conditions
•
General
Parameter Symbol Min. Max. Unit Remark
Peak voltage on all lines
-0.3 VDD+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
DD
2.7 3.6 V
Output High Voltage VOH 0.75* V
DD
V IOH=-100uA@V
DD
Min.
Output Low Voltage VOL 0.125* V
DD
V IOL=100uA@V
DD
Min.
Input High Voltage VIH 0.625* VDDVDD+0.3 V
Input Low Voltage VIL VSS-0.3 0.25* V
DD
V
Power up time 250 ms From 0v to V
DD
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
L
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
L
= 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
R
DAT
10 100 kΩ To prevent bus floating
Bus signal line capacitance CL 40 pF 1 card
C
HOST+CBUS
shall not exceed
30 pF
HD Video Card Series
4GB~16GB SDHC6 HD Video Card
4
Single card capacitance C
CARD
10 pF
Maximum signal line inductance 16 nH f
PP
≤
20 MHz
Pull-up resistance inside card (pin1) R
DAT3
10 90 kΩ May be used for card
detection
Note that the total capacitance of CMD and DAT lines will be consist of C
HOST
, C
BUS
and one C
CARD
only because they are connected separately to the SD Memory Card host. Host should consider total bus capacitance for each signal as the sum of C
HOST
, C
BUS
, and C
CARD
, these parameters are
defined by per signal. The host can determine C
HOST
and C
BUS
so that total bus capacitance is less than the card estimated
capacitance load (C
L
=40 pF). The SD Memory Card guarantees its bus timing when total bus capacitance is less than
maximum value of C
L
(40 pF).
HD Video Card Series
4GB~16GB SDHC6 HD Video Card
5
• Bus Signal Levels
As the bus can be supplied with a variable supply voltage, all signal levels are related to the supply voltage.
To meet the requirements of the JEDEC specification JESD8-1A and JESD8-7, the card input and output voltages shall be within the following specified ranges for any V
DD
of the allowed voltage range:
Parameter Symbol Min. Max. Unit Remark
Output HIGH voltage V
OH
0.75* V
DD
V I
OH
= -100 μA @VDD min
Output LOW voltage V
OL
0.125* V
DD
V I
OL
= -100 μA @VDD min
Input HIGH voltage V
IH
0.625* V
DD
V
DD
+ 0.3 V
Input LOW voltage V
IL
V
SS
– 0.3 0.25* V
DD
V
HD Video Card Series
4GB~16GB SDHC6 HD Video Card
6
• Bus Timing
Parameter Symbol Min Max. Unit Remark
Clock CLK (All values are referred to min (VIH) and max (VIL)
Clock frequency Data Transfer Mode f
PP
0 25 MHz C
CARD
≤ 10 pF, (1 card)
Clock frequency Identification Mode f
OD
0
(1)
/100 400 KHz C
CARD
≤ 10 pF, (1 card)
Clock low time t
WL
10 ns C
CARD
≤ 10 pF, (1 card)
Clock high time t
WH
10 ns C
CARD
≤ 10 pF, (1 card)
Clock rise time t
TLH
10 ns C
CARD
≤
10 pF, (1 card)
Clock fall time t
THL
10 ns C
CARD
≤
10 pF, (1 card)
Inputs CMD, DAT (referenced to CLK)
Input set-up time t
ISU
5 ns C
CARD
≤
10 pF, (1 card)
Input hold time t
IH
5 ns C
CARD
≤
10 pF, (1 card)
Outputs CMD, DAT (referenced to CLK)
HD Video Card Series
4GB~16GB SDHC6 HD Video Card
7
Output Delay time during Data Transfer Mode t
ODLY
0 14 ns C
L
≤ 40 pF, (1 card)
Output Delay time during Identification Mode t
ODLY
0 50 ns C
L
≤ 40 pF, (1 card)
(1) 0 Hz means to stop the clock. The given minimum frequency range is for cases were continues clock is required
HD Video Card Series
4GB~16GB SDHC6 HD Video Card
8
•
Bus Timing (High Speed Mode)
Parameter Symbol Min Max. Unit Remark
Clock CLK (All values are referred to min (VIH) and max (VIL)
Clock frequency Data Transfer Mode f
PP
0 50 MHz C
CARD
≤ 10 pF, (1 card)
Clock low time t
WL
7 ns C
CARD
≤ 10 pF, (1 card)
Clock high time t
WH
7 ns C
CARD
≤
10 pF, (1 card)
Clock rise time t
TLH
3 ns C
CARD
≤
10 pF, (1 card)
Clock fall time t
THL
3 ns C
CARD
≤
10 pF, (1 card)
Inputs CMD, DAT (referenced to CLK)
Input set-up time t
ISU
6 ns C
CARD
≤ 10 pF, (1 card)
Input hold time t
IH
2 ns C
CARD
≤ 10 pF, (1 card)
Outputs CMD, DAT (referenced to CLK)
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