TS128M~
2GSDM80
128M~2GB miniSD Memory Card
Description
Features
miniSD Card is a compact, slim and high capacity
storage media with copyright protection. Designed in
advanced SD specification Ver.1.1, TS2GSDM80
now reaches a new performance milestone. Based on
0.18um process controller and high quality SLC
(Single-Level-Cell) NAND Flash chip, TS128M~
2GSDM80 can provide high performance ,low power
consumption yet excellent reliability.
• Storage Capacity: 2GB(2GX8bit,2KB/page )
• Operating Voltage: 2.7 ~ 3.6V
• Operating Temperature: -25 ~ 85°C
• Maximum Data Transfer Rate:
Read:12MB/sec,Write:11MB/sec
• Insertion/removal durability: 10,000 cycles
• Fully compatible with SD card spec. v1.1
• Forward compatibility to MultiMediaCard Version 2.11
• Supports Copy Protection for Recorded Media(CPRM) for
music and other commercial media
Placement
• Form Factor: 21.5mm x 20mm x 1.4mm
9
1
2
3
10 11
4
5
6
7
8
Pin Definition
Pin
No.
Name
Type
Description
Front
Back
CD/DAT3 I/O/PP3
1
Card Detect/Data Line [Bit3]
Command/Response
Supply voltage ground
Supply voltage
2
3
CMD
VSS1
PP
S
S
I
4
VDD
5
CLK
VSS2
Clock
6
S
Supply voltage ground
7
DAT0
DAT1
DAT2
NC4
I/O/PP Data Line [Bit0]
I/O/PP Data Line [Bit1]
I/O/PP Data Line [Bit2]
8
9
10
11
I/O/PP For Future Use
I/O/PP For Future Use
NC4
1
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TS128M~
2GSDM80
128M~2GB miniSD Memory Card
Bus Operating Conditions
• General
Parameter
Peak voltage on all lines
All Inputs
Symbol
Min.
-0.3
Max.
Unit
V
Remark
VDD+0.3
Input Leakage Current
All Outputs
-10
-10
10
10
µA
µA
Output Leakage Current
• Power Supply Voltage
Parameter
Symbol
VDD
Min.
2.0
Max.
3.6
Unit
V
Remark
CMD0, 15,55,ACMD41
commands
Supply voltage
Supply voltage specified in OCR register
2.7
3.6
V
Except CMD0, 15,55,
ACMD41 commands
Supply voltage differentials (VSS1, VSS2
)
-0.3
0.3
V
Power up time
250
ms
From 0v to VDD Min.
Note. The current consumption of any card during the power-up procedure must not exceed 10 mA.
• Bus Signal Line Load
The total capacitance CL the CLK line of the SD Memory Card bus is the sum of the bus master capacitance CHOST, the bus
capacitance CBUS itself and the capacitance CCARD of each card connected to this line:
CL = CHOST + CBUS + Ν*CCARD
Where N is the number of connected cards. Requiring the sum of the host and bus capacitances not to exceed 30 pF for
up to 10 cards, and 40 pF for up to 30 cards, the following values must not be exceeded:
Parameter
Bus signal line capacitance
Single card capacitance
Symbol
CL
Min.
10
Max.
100
10
Unit
pF
Remark
fPP ≤ 20 MHz, 7 cards
CCARD
pF
Maximum signal line inductance
Pull-up resistance inside card (pin1)
16
nH
kΩ
fPP ≤ 20 MHz
RDAT3
90
May be used for card
detection
Note that the total capacitance of CMD and DAT lines will be consist of CHOST, CBUS and one CCARD only since they are
connected separately to the SD Memory Card host.
Parameter
Pull-up resistance
Symbol
RCMD, RDAT
CL
Min.
10
Max.
100
Unit
kΩ
Remark
To prevent bus floating
fPP ≤ 5 MHz, 21 cards
Bus signal line capacitance
250
pF
3
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TS128M~
2GSDM80
128M~2GB miniSD Memory Card
• 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, the card input and output voltages shall be within the
following specified ranges for any VDD of the allowed voltage range:
Parameter
Output HIGH voltage
Output LOW voltage
Input HIGH voltage
Input LOW voltage
Symbol
VOH
Min.
Max.
Unit
V
Remark
0.75* VDD
IOH = -100 μA @VDD min
IOL = -100 μA @VDD min
VOL
0.125* VDD
VDD + 0.3
0.25* VDD
V
VIH
0.625* VDD
V
VIL
VSS – 0.3
V
4
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TS128M~
2GSDM80
128M~2GB miniSD Memory Card
• Bus Timing (Default)
Parameter
Symbol
Min
Max.
Unit
Remark
Clock CLK (All values are referred to min (VIH) and max (VIL)
Clock frequency Data Transfer Mode
Clock frequency Identification Mode
(The low freq. is required for MultiMediaCard
compatibility.)
fPP
fOD
0
0
25
MHz CL ≤ 100 pF, (7 cards)
400
KHz CL ≤ 250 pF, (21 cards)
Clock low time
tWL
tWH
tTLH
10
50
10
50
ns
ns
ns
ns
ns
CL ≤ 100 pF, (7 cards)
CL ≤ 250 pF, (21 cards)
CL ≤ 100 pF, (7 cards)
CL ≤ 250 pF, (21 cards)
CL ≤ 100 pF, (7 cards)
Clock high time
Clock rise time
10
5
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TS128M~
2GSDM80
128M~2GB miniSD Memory Card
50
10
50
ns
ns
ns
CL ≤ 250 pF, (21 cards)
CL ≤ 100 pF, (7 cards)
CL ≤ 250 pF, (21 cards)
Clock fall time
tTHL
Inputs CMD, DAT (referenced to CLK)
Input set-up time
tISU
tIH
5
5
ns
ns
CL ≤ 25 pF, (1 cards)
Input hold time
CL ≤ 25 pF, (1 cards)
Outputs CMD, DAT (referenced to CLK)
Output Delay time during Data Transfer Mode
Output Delay time during Identification Mode
tODLY
tODLY
0
0
14
50
ns
ns
CL ≤ 25 pF, (1 cards)
CL ≤ 25 pF, (1 cards)
6
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TS128M~
2GSDM80
128M~2GB miniSD Memory Card
• Bus Timing (High Speed Mode)
Parameter
Symbol
Min
Max.
50
Unit
Remark
Clock CLK (All values are referred to min (VIH) and max (VIL)
Clock frequency Data Transfer Mode
Clock low time
fPP
0
7
MHz
ns
tWL
Clock high time
tWH
tTLH
tTHL
7
ns
ns
ns
Clock rise time
3
3
Clock fall time
Inputs CMD, DAT (referenced to CLK)
Input set-up time
tISU
tIH
6
2
ns
ns
Input hold time
Outputs CMD, DAT (referenced to CLK)
7
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TS128M~
2GSDM80
128M~2GB miniSD Memory Card
Output Delay time during Data Transfer Mode
Output Hold time
tODLY
tOH
14
40
ns
ns
pF
2.5
Total System capacitance for each line
CL
Reliability and Durability
Temperature
Operation: -25°C / 85°C (Target spec)
Storage: -40°C (168h) / 85°C (500h)
Junction temperature: max. 95°C
Operation: 25°C / 95% rel. humidity
Storage: 40°C / 93% rel. hum./500h
Moisture and corrosion
Salt Water Spray: 3% NaCl/35C; 24h acc. MIL STD Method 1009
Durability
10.000 mating cycles;
Bending
10N
Torque
0.15N.m or +/-2.5 deg
Drop test
1.5m free fall
UV light exposure
Visual inspection
Shape and form
UV: 254nm, 15Ws/cm² according to ISO 7816-1
No warp page; no mold skin; complete form; no cavities surface smoothness <=
-0.1 mm/cm² within contour; no cracks; no pollution (fat, oil dust, etc.)
Above technical information is based on industry standard data and tested to be reliable. However, Transcend makes no
warranty, either expressed or implied, as to its accuracy and assumes no liability in connection with the use of this product.
Transcend reserves the right to make changes in specifications at any time without prior notice.
8
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