TS256MRMMC4 Datasheet, PDF (1/11 Pages) List of Unclassifed Manufacturers – 256MB MMCmobile

TS256MRMMC4
Description
TS256MRMMC4 is a 256MB MMCmobile memory
card. It’s a fastest, low-power, highly integration
memory card. TS256MRMMC4 is designed to
provide an inexpensive, mechanically robust storage
medium in card form for multimedia consumer
applications and mobile devices (handheld PCs,
digital cameras, MP3 players, etc.) to store, copy,
and move data at high-speed transfer rate.
Placement
256MB MMCmobile
Features
• Storage Capacity: 256MB
• Support Dual Operating Voltage: 2.7~3.6V/1.65~1.95V
• Support clock frequencies: 0~52MHz
• Support different Bus width: x1, x4, x8
• Operating Temperature: -25°C ~ 85°C
• Storage Temperature:-40℃~85℃
• Data access mode: Word mode
• Data Transfer Rate(Maximum):
Read:16MB/sec,Write:15MB/sec
• Fully compatible with MultiMediaCard system
specification version 4.0 and backwards compatibility with
previous specification
• Form Factor: 18mm x 24mm x 1.4mm
Front
Back
Pin Definition
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Name
DAT3
CMD
VSS1
VDD
CLK
VSS2
DAT0
DAT1
DAT2
DAT4
DAT5
DAT6
DAT7
MMC Mode
Type
I/O/PP
I/O/PP/OD
S
S
I
S
I/O/PP
I/O/PP
I/O/PP
I/O/PP
I/O/PP
I/O/PP
I/O/PP
Description
Data
Command/Response
Ground
Power supply
Clock
Ground
Data
Data
Data
Data
Data
Data
Data
Name
CS
DI
VSS
VDD
SCLK
VSS2
DO
Not used
Not used
Not used
Not used
Not used
Not used
SPI Mode
Type
I
I/PP
S
S
I
S
O/PP
Description
Chip select
Data in
Ground
Power supply
Clock
Ground
Data out
S: Power Supply; I:Input; O:Output; PP:Push-Pull; OD:Open-Drain; NC:Not Connected
Transcend Information Inc.
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