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TS256MRMMC4

ETC
Part Number TS256MRMMC4
Manufacturer ETC
Description 256MB MMCmobile
Published Jun 5, 2007
Detailed Description TS256MRMMC4 Description TS256MRMMC4 is a 256MB MMCmobile memory card. It’s a fastest, low-power, highly integration memo...
Datasheet PDF File TS256MRMMC4 PDF File

TS256MRMMC4
TS256MRMMC4


Overview
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.
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 • Placement Fully compatible with MultiMediaCard system specification version 4.
0 and backwards compatibility with previous specification • Form Factor: 18mm x 24mm x 1.
4mm www.
DataSheet4U.
com Front Pin Definition Back MMC Mode Pin No.
1 2 3 4 5 6 7 Name DAT3 CMD VSS1 VDD CLK VSS2 DAT0 Type I/O/PP I/O/PP/OD S S I S I/O/PP Description Data Command/Response Ground Power supply Clock Ground Data Name CS DI VSS VDD SCLK VSS2 DO SPI Mode Type I I/PP S S I S O/PP Description Chip select Data in Ground Power supply Clock Ground Data out 8 9 10 11 12 13 DAT1 DAT2 DAT4 DAT5 DAT6 DAT7 I/O/PP I/O/PP I/O/PP I/O/PP I/O/PP I/O/PP Data Data Data Data Data Data Not used Not used Not used Not used Not used Not used S: Power Supply; I:Input; O:Output; PP:Push-Pull; OD:Open-Drain; NC:Not Connected Transcend Information Inc.
1 TS256MRMMC4 MultiMediaCard Architecture 256MB MMCmobile Transcend Information Inc.
2 TS256MRMMC4 Temperature Characteristics Parameter Operating temperature Storage temperature Junction temperature 256MB MMCmobile Min.
-25 -40 Max.
85 85 95 Unit ℃ ℃ ℃ Electrical Characteristics • Absolute Maximum Ratings Parameter Power Supply Voltage Input Voltage Input/Output Voltage Symbol VCC VIN VI/O Rating -0.
6~+4.
6 -...


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