T
S
1
T
S
1
T
S
1
Description
2
2
2
8
8
8
M
M
M
~
~
~
2
2
2
G
G
G
S
S
S
D
D
D
M
M
M
miniSD Memory Card
Features
Transcend miniSD Card is non-volatile, which
means no external power is required to retain the
information stored on it. Besides, it is also a
solid-state device that without moving parts to skip or
break down. Transcend miniSD Card can offer an
incredible combination of fast data transfer, great
flexibility, excellent security and incredibly small size.
Placement
Front Back
2GB
9 1 2 3 10 11 4 5
6 7 8
• 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
• Comply with SD Association File System Specification
• Forward compatibility to MultiMediaCard Version 2.11
• Supports Copy Protection for Recorded Media(CPRM) for
music and other commercial media
• Form Factor: 21.5mm x 20mm x 1.4mm
Pin Definition
Pin
No.
Name Type Description
1
CD/DAT3 I/O/PP
2
3
4
5
6
7
8
CMD PP Command/Response
V
SS1
V
DD
CLK I Clock
V
SS2
DAT0 I/O/PP Data Line [Bit0]
DAT1 I/O/PP Data Line [Bit1]
3
Card Detect/Data Line [Bit3]
S Supply voltage ground
S Supply voltage
S Supply voltage ground
Transcend Information Inc.
9
DAT2
10
11
1
NC
NC
I/O/PP Data Line [Bit2]
4
I/O/PP For Future Use
4
I/O/PP For Future Use
T
S
1
2
8
M
~
2
G
S
T
S
1
2
8
M
~
2
T
S
1
2
8
M
~
2
G
G
S
S
D
D
D
M
M
M
miniSD Memory Card
Architecture
Transcend Information Inc.
2