
存儲(chǔ)器(Memory)是計(jì)算機(jī)系統(tǒng)中的記憶設(shè)備,用來(lái)存放程序和數(shù)據(jù)。計(jì)算機(jī)中的全部信息,包括輸入的原始數(shù)據(jù)、計(jì)算機(jī)程序、中間運(yùn)行結(jié)果和較終運(yùn)行結(jié)果都保存在存儲(chǔ)器中。它根據(jù)控制器*的位置存入和取出信息。 存儲(chǔ)器的構(gòu)成 構(gòu)成存儲(chǔ)器的存儲(chǔ)介質(zhì),目前主要采用半導(dǎo)體器件和磁性材料。存儲(chǔ)器中較小的存儲(chǔ)單位就是一個(gè)雙穩(wěn)態(tài)半導(dǎo)體電路或一個(gè)CMOS晶體管或磁性材 Part Number Density Organization(bit) Access time(ns) Supply voltage(V) Operating temperature (°C) PackageType R1RW0416DSB-2SR 4Mb x 16 12 3.0 to 3.6 0°C to 70°C TSOPII(44) R1RW0416DSB-2PR 4Mb x 16 12 3.0 to 3.6 0°C to 70°C TSOPII(44) R1RW0416DSB-2PI 4Mb x 16 12 3.0 to 3.6 -40°C to 85°C TSOPII(44) R1RW0416DSB-2LR 4Mb x 16 12 3.0 to 3.6 0 °Cto 70°C TSOPII(44) R1RW0416DSB-0PR 4Mb x 16 10 3.0 to 3.6 0 °Cto 70°C TSOPII(44) R1RW0416DSB-0PI 4Mb x 16 10 3.0 to 3.6 -40°C to 85°C TSOPII(44) R1RW0416DGE-2SR 4Mb x 16 12 3.0 to 3.6 0°C to 70°C SOJ(44) R1RW0416DGE-2PR 4Mb x 16 12 3.0 to 3.6 0°C to 70°C SOJ(44) R1RW0416DGE-2PI 4Mb x 16 12 3.0 to 3.6 -40°C to 85°C SOJ(44) R1RW0416DGE-2LR 4Mb x 16 12 3.0 to 3.6 0 °Cto 70°C SOJ(44) R1RW0408DGE-2PR 4Mb x 8 12 3.0 to 3.6 0 °Cto 70°C SOJ(36) R1RW0408DGE-2PI 4Mb x 8 12 3.0 to 3.6 -40°C to 85°C SOJ(36) R1RW0408DGE-2LR 4Mb x 8 12 3.0 to 3.6 0 °Cto 70°C SOJ(36) R1RW0408DGE-0PR 4Mb x 8 10 3.0 to 3.6 0 °Cto 70°C SOJ(36) R1RP0416DSB-2SR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C TSOPII(44) R1RP0416DSB-2PR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C TSOPII(44) R1RP0416DSB-2PI 4Mb x 16 12 4.5 to 5.5 -40°C to 85°C TSOPII(44) R1RP0416DSB-2LR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C TSOPII(44) R1RP0416DSB-0PR 4Mb x 16 10 4.5 to 5.5 0 °Cto 70°C TSOPII(44) R1RP0416DSB-0PI 4Mb x 16 10 4.5 to 5.5 -40°C to 85°C TSOPII(44) R1RP0416DGE-2SR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C SOJ(44) R1RP0416DGE-2PR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C SOJ(44) R1RP0416DGE-2PI 4Mb x 16 12 4.5 to 5.5 -40°C to 85°C SOJ(44) R1RP0416DGE-2LR 4Mb x 16 12 4.5 to 5.5 0 °Cto 70°C SOJ(44) R1RP0408DGE-2PR 4Mb x 8 12 4.5 to 5.5 0 °Cto 70°C SOJ(36) R1RP0408DGE-2PI 4Mb x 8 12 4.5 to 5.5 -40°C to 85°C SOJ(36) R1RP0408DGE-2LR 4Mb x 8 12 4.5 to 5.5 0 °Cto 70°C SOJ(36) R1RW0416DGE-0PR 4Mb x 16 10 3.0 to 3.6 0 °Cto 70°C SOJ(44) R1RW0416DGE-0PI 4Mb x 16 10 3.0 to 3.6 -40°C to 85°C SOJ(44) R1RW0408DGE-0PI 4Mb x 8 10 3.0 to 3.6 -40°C to 85°C SOJ(36) R1RP0416DGE-0PI 4Mb x 16 10 4.5 to 5.5 -40°C to 85°C SOJ(44)
有限公司是英尚**有限公司旗下大陸子公司,成立于2007年,是一家專業(yè)的靜態(tài)隨機(jī)記憶體產(chǎn)品及方案提供商,十年來(lái)專業(yè)致力代理分銷存儲(chǔ)器芯片IC, SRAM、MRAM、pSRAM、 FLASH芯片、SDRAM(DDR1/DDR2/DDR3)等,為客人提供性價(jià)比較高的產(chǎn)品及方案。原廠供貨,交期**,價(jià)格優(yōu)勢(shì),專業(yè)服務(wù)。
產(chǎn)品簡(jiǎn)介
1. Low power SRAM (低功耗靜態(tài)隨機(jī)存儲(chǔ)器)1Mbit~8Mbit.
2. SPI SRAM(串行靜態(tài)隨機(jī)存儲(chǔ)器)64Kbit~512Kbit.
3. PSRAM[Pseudo SRAM,UtRAM] (虛擬靜態(tài)隨機(jī)存儲(chǔ)器)4Mbit~64Mbit.
4. Cellular RAM(偽靜態(tài)隨機(jī)存儲(chǔ)器)4Mbit~64Mbit.
5.NvSRAM,F-RAM,MRAM(非易失性存儲(chǔ)器)256Kbit~1Gbit
6. MCP 512Mbit+256Mbit,1Gbit+512Mbit,64Mbit+32Mbit,128Mbit+64Mbit,32Mbit+16Mbit
7. Mobile SDRAM/DDR(低功耗SDRAM/DDR)128Mbit~512Mbit
