SDRAM

RAM or, Random Access Memory, is in almost all computing-capable devices. Found in handheld devices like smartphones, tablets and games consoles as well as laptops, desktop computers, televisions and so much more. RAM enables these devices to process tasks, manage information and solve problems.

What are RAM Memory Chips?

Computer memory modules are typically in either DIMM or SO-DIMM formats made up of a PCB board with a range of small memory chips onboard. An SDRAM memory chip is what enables the RAM module to process tasks required by the device it is installed in. The memory size of each chip on the module each contributes to the overall RAM size that is accessible by the device. Larger memory sizes typically allow for more tasks, greater problem-solving power or the ability to run more or larger pieces of software at any one time.

What is SDRAM?

SDRAM, unlike regular DRAM, operates while syncing with the CPU clock. This syncing means the RAM waits for the clock signal before it will respond to data input. Unlike regular DRAM that will respond immediately to input data, SDRAM has a pipelining function allowing the CPU to process multiple tasks in parallel.

Aside from memory size, access time and data rates are key to having the most efficient and high performing device possible. These two factors are what allow CPUs to access the system RAM and engage processes and solve problems. Shorter access times provide faster access, building more efficient working environments.

Data rates, measured in Megahertz (MHz), varies across types and sizes of RAM and combined with bus widths and access time, data rates play a large part in processing. The data rate is quite simply the speed at which data can be fed into and out of systems. This means time taken to feed a process into the RAM and then transfer the results of the process undertaken back to the computer or device using it. Higher MHz values on RAM provide faster transfer times allowing systems to both feed and receive information faster.


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Omschrijving Prijs Memory Size Organisation SDRAM Class Data Rate Data Bus Width Address Bus Width Number of Bits per Word Maximum Random Access Time Number of Words Package Type Pin Count Dimensions Height Length
RS-stocknr. 782-4553
FabrikantnummerMT48LC16M16A2P-6A:G
FabrikantMicron
€ 5,64
Each
Aantal stuks
256MB 16M x 16 bit - - 16bit 15bit 16bit 6ns 16M TSOP 54 22.22 x 10.16 x 1.2mm 1.2mm 22.22mm
RS-stocknr. 782-4563
FabrikantnummerMT46V32M16P-5B :J
FabrikantMicron
€ 4,63
Each
Aantal stuks
512MB 32M x 16 bit DDR 200MHz 16bit 15bit 16bit 5ns 32M TSOP 66 22.22 x 10.16 x 1.2mm 1.2mm 22.22mm
RS-stocknr. 782-4547
FabrikantnummerMT48LC8M16A2P-6A :L
FabrikantMicron
€ 4,92
Each
Aantal stuks
128MB 8M x 16 bit - - 16bit 14bit 16bit 6ns 8M TSOP 54 22.22 x 10.16 x 1.2mm 1.2mm 22.22mm
RS-stocknr. 782-4535
FabrikantnummerMT48LC4M32B2P-6A :L
FabrikantMicron
€ 7,66
Each
Aantal stuks
128MB 4M x 32 bit - - 32bit 14bit 32bit 6ns 4M TSOP 86 22.22 x 10.16 x 1.2mm 1.2mm 22.22mm
RS-stocknr. 170-2171
FabrikantnummerIS42S16400J-7TLI
FabrikantISSI
€ 1,759
Each (In a Tray of 108)
Aantal stuks
64Mbit 4M x 16 bit - 143MHz 16bit 14bit 16bit 5.4ns 4M TSOP 54 22.42 x 10.29 x 1.05mm 1.05mm 22.42mm
RS-stocknr. 811-5125
FabrikantnummerIS42S16400J-7TLI
FabrikantISSI
€ 1,915
Each (In a Pack of 2)
Aantal stuks
64Mbit 4M x 16 bit - 143MHz 16bit 14bit 16bit 5.4ns 4M TSOP 54 22.42 x 10.29 x 1.05mm 1.05mm 22.42mm
RS-stocknr. 188-2600
FabrikantnummerW9864G6KH-6I
FabrikantWinbond
€ 1,059
Each (In a Tray of 108)
Aantal stuks
64Mbit 8M x 8 bit - 166MHz - - 8bit - 8M TSOP 54 22.35 x 10.29 x 1.05mm 1.05mm 22.35mm
RS-stocknr. 181-8267
FabrikantnummerS27KS0641DPBHI020
€ 2,866
Each (In a Tray of 338)
Aantal stuks
64Mbit 8M x 8 bit - 333Mbit/s 8bit - 8bit 36ns 8M FBGA 24 8 x 6 x 0.8mm 0.8mm 8mm
RS-stocknr. 797-5813
FabrikantnummerAS4C32M16SA-7TIN
FabrikantAlliance Memory
€ 14,87
Each
Aantal stuks
512Mbit 32M x 16 bit - 133MHz 16bit - 16bit 6ns 8M TSOP 54 22.2 x 10.16 x 1mm 1mm 22.2mm
RS-stocknr. 188-2632
FabrikantnummerW9825G6KH-6I
FabrikantWinbond
€ 2,474
Each (In a Pack of 5)
Aantal stuks
256Mbit 32M x 8 bit - 166MHz - - 8bit - 32M TSOP 54 22.35 x 10.29 x 1.05mm 1.05mm 22.35mm
RS-stocknr. 188-2858
FabrikantnummerW972GG8KB25I
FabrikantWinbond
€ 13,61
Each
Aantal stuks
2Gbit 256M x 8 bit - - - - 8bit - 256M WBGA 60 12.6 x 8.1 x 0.6mm 0.6mm 12.6mm
RS-stocknr. 811-5131
FabrikantnummerIS42S16800F-7TL
FabrikantISSI
€ 2,57
Each (In a Pack of 2)
Aantal stuks
128Mbit 8M x 16 - 143MHz 16bit 14bit 16bit 5.4ns 8M TSOP 54 22.42 x 10.29 x 1.05mm 1.05mm 22.42mm
RS-stocknr. 188-2765
FabrikantnummerW631GU6MB12I
FabrikantWinbond
€ 2,622
Each (In a Pack of 5)
Aantal stuks
1Gbit 128M x 8 bit - 800MHz - - 8bit - 128M VFBGA 96 13.1 x 7.6 x 0.6mm 0.6mm 13.1mm
RS-stocknr. 193-8781
FabrikantnummerS27KL0641DABHI020
€ 3,905
Each (In a Pack of 2)
Aantal stuks
64Mbit 8M x 8 bit DDR 100MHz 8bit - 8bit 36ns 8M FBGA 24 8 x 6 x 0.8mm 0.8mm 8mm
RS-stocknr. 188-2603
FabrikantnummerW9812G6KH-6I
FabrikantWinbond
€ 1,906
Each (In a Pack of 5)
Aantal stuks
128Mbit 16M x 8 bit - 166MHz - - 8bit - 16M TSOP 54 22.35 x 10.29 x 1.05mm 1.05mm 22.35mm
RS-stocknr. 188-2756
FabrikantnummerW971GG6SB25I
FabrikantWinbond
€ 3,17
Each (In a Pack of 5)
Aantal stuks
1Gbit 128M x 8 bit - - - - 8bit - 128M WBGA 84 12.6 x 8.1 x 0.8mm 0.8mm 12.6mm
RS-stocknr. 188-2584
FabrikantnummerW972GG6KB25I
FabrikantWinbond
€ 10,779
Each (In a Tray of 209)
Aantal stuks
2Gbit 256M x 8 bit - - - - 8bit - 256M WBGA 84 12.6 x 8.1 x 0.6mm 0.6mm 12.6mm
RS-stocknr. 201-7968
FabrikantnummerS27KS0642GABHI020
€ 3,985
Each (In a Pack of 4)
Aantal stuks
64Mbit 8M x 8 DDR 200MHz 8bit 16bit - - - FBGA 24 - - -
RS-stocknr. 188-2569
FabrikantnummerW631GG6MB12I
FabrikantWinbond
€ 2,159
Each (In a Tray of 198)
Aantal stuks
1Gbit 128M x 8 bit - 800MHz - - 8bit - 128M VFBGA 96 13.1 x 7.6 x 0.6mm 0.6mm 13.1mm
RS-stocknr. 188-2788
FabrikantnummerW631GU8MB12I
FabrikantWinbond
€ 2,622
Each (In a Pack of 5)
Aantal stuks
1Gbit 128M x 8 bit - 800MHz - - 8bit - 128M VFBGA 78 10.6 x 8.1 x 0.6mm 0.6mm 10.6mm
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