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Flash Memory: Theory and Applications
Used in cellular phones, digital cameras,
MP3 players, PDAs (Personal Digital Assistant) and camcorders.
Some of the products are listed:
|
Product: |
Brand: |
Performance: |
Power Required: |
|
SANDISK 1GB SECURE
DIGITAL CARD (SDSDB-1024-A10) |
SANDISK Ref: http://www.flash-memory-store.com/ |
SD
Card packaging includes a new high performance, nine-pin SD interface that
enables data transfer rates of up
to 10 megabytes per second.
|
-Voltage: 2.7 to 3.6
volts -Current @ 3.3V: Read
<33mA, Write <35mA -High Performance Write
Current 65mA at 5V; 50 mA at 3.3V rms AA |
|
LEXAR 512MB SECURE
DIGITAL CARD (SD512-231) |
LEXAR Ref: http://www.flash-memory-store.com/ |
-Sustained Write Capability (Host to
Flash, 1X=150KB/sec., 32X=4.8MB/sec) -Data
Transfer Rate to/from Host (Up to 12MB/sec. burst) |
-Voltage:
2.7 to 3.6 volts -Current
@ 3.3V: Read <33mA, Write <35mA |
|
1GB DANE-ELEC SECURE
DIGITAL CARD |
DANE-ELEC Ref: http://www.flash-memory-store.com/1gb |
-Sustained
Write Capability (Host to Flash, 1X=150KB/sec., 32X=4.8MB/sec) -Data
Transfer Rate to/from Host (Up to 10MB/sec. burst) |
- Voltage: 2.0 to 3.6 volts (SDLV low voltage 1.6-3.6V)
|
|
512MB KODAK SECURE
DIGITAL CARD |
KODAK Ref: http://www.flash-memory-store.com/ |
-Sustained
Write Capability (Host to Flash, 1X=150KB/sec., 32X=4.8MB/sec) -Data
Transfer Rate to/from Host (Up to 10MB/sec. burst) |
- Voltage: 2.0 to 3.6 volts (SDLV low voltage 1.6-3.6V)
|
Mobile
device memory manufacturers are:
Used in Digital Cameras, Digital Camcorders, Data storage, PDAs and
Digital Music Players.
Some of the products are listed:
|
Product: |
Brand: |
Performance: |
Power Required: |
|
8GB SANDISK ULTRA II
60X COMPACT FLASH CARD |
SANDISK Ref: http://www.flash-memory-store.com/ |
-Minimum
Sustained Write Speed: 60x (9 MB/sec) -Minimum
Sustained Read Speed: 66x (10 MB/sec) |
-Voltage 3.3V ± 5% or
5V ± 10% -High Performance Read
Current 34mA at 5V; 21 mA at 3.3V rms -High Performance Write
Current 34mA at 5V; 21 mA at 3.3V rms |
|
LEXAR 4GB 100X
COMPACT FLASH CARD PROFESSIONAL SERIES (CF4GB-80-380) |
LEXAR Ref: http://www.flash-memory-store.com/ |
-Sustained write capability (host to
flash) 1X=150KB/sec., 40X=6.0MB/sec., 80X=12MB/sec. -Start-Up
Time (sleep to read/write) < 10 m/sec. |
-
Voltage 3.3V ± 5% or 5V ± 10% -High
Performance Read Current 65mA at 5V; 50 mA at 3.3V rms -High
Performance Write Current 65mA at 5V; 50 mA at 3.3V rms |
|
1GB Dane-Elec XS 45X
Compact Flash Card (DA-CF1GB-XS) |
DANE-ELEC Ref: http://www.flash-memory-store.com/ |
-
35x (5.25 MB/sec) in write mode, up to 45x in read mode -Standby/write:
2.5 ms max. -Standby/read:
2.0 ms max. |
- Voltage 3.3V ± 5% or 5V ± 10% -High Performance Read Current 65mA at 5V; 50 mA at 3.3V
rms -High Performance Write Current 65mA at 5V; 50 mA at
3.3V rms |
|
2GB ATP COMPACT FLASH
CARD (CF) |
ATP Ref: http://www.flash-memory-store.com/ |
-
256MB, 512MB--45X 1GB, 2GB--60X Up to 10MByte/s or 80Mbit/s in data
transfer rate |
- Supply voltage CF: 3.0-3.2V or 4.5-5.5V -Low Power Consumption (<50mA) |
Compact
flash memory manufacturers are:
·
Microtech
Accessing and transporting data has never
been easier with USB Flash Drives. These devices plug directly into virtually
any USB port and can support up a massive 4GB of disk space,
all in a compact size. All USB Flash Drives are "plug and
play" compatible devices, so the computer will automatically detect your USB
Flash Drive.
Some of the products are listed:
|
Product: |
Brand: |
Speed: |
Product
Specifications: |
|
1GB SANDISK CRUZER |
SANDISK Ref: http://www.flash-memory-store.com/ |
-Write speed (minimum)
= 5.0MB/Sec -Read speed (minimum) =
8.0MB/Sec |
- Distinctive ergonomic
design for easy access and swiping -Sensor response to
go/no state = 1 sec delay or less -Authentication process
<3 sec -Hi-Speed USB 2.0
certified (backwards compatible with all USB 1.1 ports) |
|
LEXAR 1GB HIGH-SPEED
USB 2.0 JUMPDRIVE |
LEXAR Ref: http://www.flash-memory-store.com/ |
-Read
speed =6.0 MB/s -Write
speed=4.5 MB/s |
-
Compatible with the USB 2.0 specification -Windows
98SE/Me/2000/XP -Mac
OS X, Mac OS 8.6 or above -One
available USB port |
|
4GB APACER HANDY
STENO 200X ULTRA HIGH-SPEED USB 2.0 FLASH DRIVE |
APACER Ref: http://www.flash-memory-store.com/ |
-Write Speed around 14MB/sec. -Read Speed around 20MB/sec. |
- No driver required for Windows 2000 / ME / XP, Mac. OS
8.6,Linux Kernel 2.4.0 or above -Support Windows 98 / 98 SE with device driver -Double side LED indicates while data is transferred in
every direction. |
The USB flash drives manufacturers are:
·
SanDisk
·
Lexar
·
Dane-Elec
·
Apacer
·
QMemory
·
Samsung
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