TS256M~2GUSD
Description
Transcend microSD card series are 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. Based on original NAND flash chip,
Transcend
microSD
can
offer
an
incredible
combination of fast data transfer, great flexibility,
excellent security and incredibly small size.
microSD Memory Card
Features
•
ROHS compliant product.
•
Operating Voltage: 2.7 ~ 3.6V
•
Operating Temperature: -25 ~ 85°C
•
Durability: 10,000 insertion/removal cycles
•
Fully compatible with SD card spec. v1.1
•
Comply with SD Association File System Specification
•
Mechanical Write Protection Switch with microSD adapter
•
SD Host allows MultiMediaCard upward compatibility
•
Form Factor: 11mm x 15mm x 1mm
Placement
12345678
Front
Pin Definition
Back
SD Mode
Pin No.
Name
1
2
3
4
5
6
7
DAT2
CD/DAT3
CMD
V
DD
CLK
V
SS
DAT0
DAT1
Type
I/O/PP
I/O/PP
PP
S
I
S
I/O/PP
I/O/PP
Description
Data Line [Bit2]
Card Detect / Data Line [Bit3]
Command / Response
Supply voltage
Clock
Supply voltage ground
Data Line [Bit0]
Data Line [Bit1]
Name
RSV
CS
DI
V
DD
SPI Mode
Type
Reserved
I
I
S
I
S
O/PP
Chip Select
Data In
Supply voltage
Description
SCLK
V
SS
Clock
Supply voltage ground
DO
RSV
Data out
Reserved
8
S: Power Supply; I:Input; O:Output; PP:Push-Pull
Transcend Information Inc.
1
TRANSCEND [ TRANSCEND INFORMATION. INC. ]
