
T
T
T
S
S
S
2
2
2
G
G
G
S
S
S
D
D
D
1
1
1
5
5
5
0
0
0
2GB 150x Secure Digital Card
Transcend Information Inc.
1
Desc ription
TS2GSD150 is a 2GB Secure Digital Card of 150X
ultra-high performance. It is specifically designed to
meet the security, capacity, performance and small
form factor requirements in newly emerging audio
and video consumer electronic devices. Based on
dual channel technology and high quality SLC (Single
Level Cell) NAND flash chip, TS2GSD150 is the ideal
companion to bring out the most from your
high-performance electronic devices.
Plac ement
Front Back
Pin Definition
Features
ROHS compliant product
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
Mechanical Write Protection Switch
Support clock frequencies: 0~50MHz
Support different Bus width: x1, x4
Support SD command class 0,2,4,5,6,7,8
Supports Copy Protection for Recorded Media(CPRM) for
music and other commercial media
Form Factor: 24mm x 32mm x 2.1mm
SD Mode
SPI Mode
Pin No. Name Type
1
CD/DAT3
I/O/PP
Card Detect/Data Line [Bit3]
2
CMD
PP
Command/Response
3
V
SS1
S
Supply voltage ground
4
V
DD
S
Supply voltage
5
CLK
I
Clock
6
V
SS2
S
Supply voltage ground
7
DAT0
I/O/PP Data Line [Bit0]
8
DAT1
I/O/PP Data Line [Bit1]
9
DAT2
I/O/PP Data Line [Bit2]
Description
Name
Type
Description
CS
I
Chip Select (neg true)
DI
I
Data In
VSS
S
Supply voltage ground
VDD
S
Supply voltage
SCLK
I
Clock
VSS2
S
Supply voltage ground
DO
O/PP Data Out
RSV
RSV