SDRAM

What is RAM?
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 on board. 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 of 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.

...
Read more Read less

Filter

Visar 1 - 20 av 83 produkter
Resultat per sida
Beskrivning Pris 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-artikelnummer 811-5113
Tillv. art.nrIS42S16160G-7TLI
VarumärkeISSI
42,04 kr
Each
Enheter
256Mbit 16M x 16 bit - 143MHz 16bit 15bit 16bit 5.4ns 16M TSOP 54 22.42 x 10.29 x 1.05mm 1.05mm 22.42mm
RS-artikelnummer 170-2169
Tillv. art.nrIS42S16160G-7TLI
VarumärkeISSI
38,274 kr
Each (In a Tray of 108)
Enheter
256Mbit 16M x 16 bit - 143MHz 16bit 15bit 16bit 5.4ns 16M TSOP 54 22.42 x 10.29 x 1.05mm 1.05mm 22.42mm
RS-artikelnummer 782-4563
Tillv. art.nrMT46V32M16P-5B :J
VarumärkeMicron
47,87 kr
Each
Enheter
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-artikelnummer 797-5813
Tillv. art.nrAS4C32M16SA-7TIN
VarumärkeAlliance Memory
153,76 kr
Each
Enheter
512Mbit 32M x 16 bit - 133MHz 16bit - 16bit 6ns 8M TSOP 54 22.2 x 10.16 x 1mm 1mm 22.2mm
RS-artikelnummer 188-2720
Tillv. art.nrW631GG6MB12I
VarumärkeWinbond
27,752 kr
Each (In a Pack of 5)
Enheter
1Gbit 128M x 8 bit - 800MHz - - 8bit - 128M VFBGA 96 13.1 x 7.6 x 0.6mm 0.6mm 13.1mm
RS-artikelnummer 171-2248
Tillv. art.nrW9751G6KB-25/TRAY
VarumärkeWinbond
27,09 kr
Each (In a Pack of 2)
Enheter
512Mbit 32 M x 16 bit DDR2 800MHz 16bit 32bit 16M - 32M WBGA 84 8.1 x 12.6 x 0.8mm 0.8mm 8.1mm
RS-artikelnummer 188-2577
Tillv. art.nrW949D2DBJX5I
VarumärkeWinbond
24,791 kr
Each (In a Tray of 240)
Enheter
512Mbit 64M x 8 bit - 200MHz 32bit - 8bit - 64M VFBGA 90 13.1 x 8.1 x 0.65mm 0.65mm 13.1mm
RS-artikelnummer 811-5131
Tillv. art.nrIS42S16800F-7TL
VarumärkeISSI
26,575 kr
Each (In a Pack of 2)
Enheter
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
Nytt
RS-artikelnummer 201-7968
Tillv. art.nrS27KS0642GABHI020
47,418 kr
Each (In a Pack of 4)
Enheter
64Mbit 8M x 8 DDR 200MHz 8bit 16bit - - - FBGA 24 - - -
RS-artikelnummer 188-2598
Tillv. art.nrW9812G6KH-6I
VarumärkeWinbond
15,536 kr
Each (In a Tray of 108)
Enheter
128Mbit 16M x 8 bit - 166MHz - - 8bit - 16M TSOP 54 22.35 x 10.29 x 1.05mm 1.05mm 22.35mm
RS-artikelnummer 811-5119
Tillv. art.nrIS42S16160G-7TL
VarumärkeISSI
30,40 kr
Each
Enheter
256Mbit 16M x 16 - 143MHz 16bit 15bit 16bit 5.4ns 16M TSOP 54 22.42 x 10.29 x 1.05mm 1.05mm 22.42mm
RS-artikelnummer 188-2609
Tillv. art.nrW9751G6KB25I
VarumärkeWinbond
22,582 kr
Each (In a Pack of 5)
Enheter
512Mbit 64M x 8 bit - - - - 8bit - 64M WBGA 84 12.6 x 8.1 x 0.6mm 0.6mm 12.6mm
RS-artikelnummer 188-2583
Tillv. art.nrW9725G6KB25I
VarumärkeWinbond
22,36 kr
Each (In a Tray of 209)
Enheter
256Mbit 32M x 8 bit - - - - 8bit - 32M WBGA 84 12.6 x 8.1 x 0.6mm 0.6mm 12.6mm
Nytt
RS-artikelnummer 201-7969
Tillv. art.nrS27KS0643GABHV020
11 556,49 kr
1 Tray of 338
Bricka(or)
64Mbit 8M x 8 DDR 200MHz 8bit 16bit - - - FBGA 24 - - -
RS-artikelnummer 171-2197
Tillv. art.nrW94AD6KBHX5I/TRAY
VarumärkeWinbond
31,303 kr
Each (In a Tray of 312)
Enheter
1Gbit 64 M x 16 bit DDR DDR 16bit 16bit 64 M 6.5ns 64M VFBGA 60 8.1 x 9.1 x 0.65mm 0.65mm 8.1mm
RS-artikelnummer 188-2600
Tillv. art.nrW9864G6KH-6I
VarumärkeWinbond
10,953 kr
Each (In a Tray of 108)
Enheter
64Mbit 8M x 8 bit - 166MHz - - 8bit - 8M TSOP 54 22.35 x 10.29 x 1.05mm 1.05mm 22.35mm
RS-artikelnummer 188-2756
Tillv. art.nrW971GG6SB25I
VarumärkeWinbond
32,778 kr
Each (In a Pack of 5)
Enheter
1Gbit 128M x 8 bit - - - - 8bit - 128M WBGA 84 12.6 x 8.1 x 0.8mm 0.8mm 12.6mm
RS-artikelnummer 188-2844
Tillv. art.nrW9812G6KH-5I
VarumärkeWinbond
19,708 kr
Each (In a Pack of 5)
Enheter
128Mbit 16M x 8 bit - 200MHz - - 8bit - 16M TSOP 54 22.35 x 10.29 x 1.05mm 1.05mm 22.35mm
RS-artikelnummer 782-4566
Tillv. art.nrMT46V16M16P-5B :M
VarumärkeMicron
42,08 kr
Each
Enheter
256MB 16M x 16 bit DDR 200MHz 16bit 15bit 16bit 5ns 16M TSOP 66 22.22 x 10.16 x 1.2mm 1.2mm 22.22mm
RS-artikelnummer 181-8347
Tillv. art.nrS27KS0641DPBHI020
37,57 kr
Each (In a Pack of 3)
Enheter
64Mbit 8M x 8 bit - 333Mbit/s 8bit - 8bit 36ns 8M FBGA 24 8 x 6 x 0.8mm 0.8mm 8mm
Related Products
Description:
This is a 1Gb Low Power DDR SDRAM organized as 16M words x 4 banks x 16bits. Power supply VDD = 1.7V∼1.95V、VDDQ = 1.7V∼1.95VData width: x16Burst Type: Sequential or Interleave、Clock rate : 166MHz, 200MHzStandard Self Refresh ModePASR、ATCSR、Power Down Mode、DPDProgrammable output ...
The W9725G6KB is a 256M bits DDR2 SDRAM, ...
Description:
The W9725G6KB is a 256M bits DDR2 SDRAM, and speed involving -18, -25, 25I and -3. Double Data Rate architecture: two data transfers per clock cycleCAS Latency: 3, 4, 5, 6 and 7Burst Length: 4 and 8Bi-directional, differential data strobes ...
The W9725G6KB is a 256M bits DDR2 SDRAM, ...
Description:
The W9725G6KB is a 256M bits DDR2 SDRAM, and speed involving -18, -25, 25I and -3. Double Data Rate architecture: two data transfers per clock cycleCAS Latency: 3, 4, 5, 6 and 7Burst Length: 4 and 8Bi-directional, differential data strobes ...
The W9812G6KH is a 128M SDRAM and speed ...
Description:
The W9812G6KH is a 128M SDRAM and speed involving -5/-5I, -6/-6I and -75. 3.3V± 0.3V power supply Up to 200 MHz Clock Frequency2,097,152 Words ´ 4 banks ´ 16 bits organizationSelf Refresh ModeCAS Latency: 2 and 3Burst Length: 1, 2, ...