NVRAM

NVRAM (Non –Volatile Random Access Memory ) is a memory chip that is able to store data even when the power is turned off, unlike RAM and DRAM, which when the power is turned off all the memory is lost.There are different variations of package such as SIPP (single inline pin package) these have one row of pins, DIP (dual inline package) these have 2 rows of pins. CERDIP (ceramic dual inline package) PDIP (plastic inline package)Types of NVRAM Memory chipsSRAM ( Static ram) This chip can be volatile and non-volatile. It is made non-volatile when its connected to a battery, it takes power from the CMOS (complementary metal oxide semiconductor) battery on the motherboard. which protects the memory from losing its data when the power is turned offFlash Memory consists of cells that hold a charge without any power which makes it very durable. Flash memory is found in many electronic devices such as cameras, tablets, smartphones, USB drives, and music playersEEPROM ( electrically erasable programmable read only memory) rewritable memory chip where individual bytes of data can be erased and then rewritten Applications:Camerassmart cardscomputersTabletsSmartphonesUSB drives

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Description Price Memory Size Organisation Interface Type Data Bus Width Maximum Random Access Time Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage Maximum Operating Temperature
RS庫存編號 169-8238
製造零件編號DS1220AD-100+
HK$101.06
毎管:14 個
單位
16kbit 2K x 8 bit Parallel 8bit 100ns Through Hole EDIP 24 34.04 x 18.29 x 9.4mm 34.04mm 18.29mm 9.4mm 5.5 V +70 °C
全新
RS庫存編號 194-9079
製造零件編號CY14B104NA-ZS45XI
HK$247.331
Each (In a Tray of 135)
單位
4Mbit 256K x 16 bit Parallel 16bit 45ns Surface Mount TSOP 44 18.51 x 10.26 x 1.04mm 18.51mm 10.26mm 1.04mm 3.6 V +85 °C
RS庫存編號 168-7902
製造零件編號M48Z12-150PC1
HK$77.01
毎管:14 個
單位
16kbit 2K x 8 - 8bit 5ns Through Hole PCDIP 24 34.8 x 18.34 x 8.89mm 34.8mm 18.34mm 8.89mm 5.5 V +70 °C
RS庫存編號 189-7459
製造零件編號DS1225AD-150+
HK$141.903
毎管:12 個
單位
64kbit 8K x 8 bit Parallel 8bit 150ns Through Hole EDIP 28 39.12 x 18.29 x 9.4mm 39.12mm 18.29mm 9.4mm 5.5 V +70 °C
全新
RS庫存編號 194-9096
製造零件編號CY14V101QS-SF108XI
HK$99.59
單位
1Mbit 128K x 8 bit - 8bit - Surface Mount SOIC 16 10.49 x 7.59 x 2.36mm 10.49mm 7.59mm 2.36mm 3.6 V +85 °C
RS庫存編號 686-8562
製造零件編號M48Z12-70PC1
HK$85.23
單位
16kbit 2K x 8 bit Parallel 8bit 70ns Through Hole PCDIP 24 34.8 x 18.34 x 8.89mm 34.8mm 18.34mm 8.89mm 5.5 V +70 °C
RS庫存編號 124-2932
製造零件編號CY14E256LA-SZ45XI
HK$151.29
單位
256kbit 32K x 8 bit Parallel 8bit 45ns Surface Mount SOIC 32 20.87 x 7.59 x 2.28mm 20.87mm 7.59mm 2.28mm 5.5 V +85 °C
全新
RS庫存編號 194-9082
製造零件編號CY14B104NA-ZSP45XI
HK$180.41
單位
4Mbit 256K x 16 bit Parallel 16bit 45ns Surface Mount TSOP 54 22.51 x 10.26 x 1.05mm 22.51mm 10.26mm 1.05mm 3.6 V +85 °C
RS庫存編號 797-9385
製造零件編號DS1225AD-85+
HK$148.72
單位
64kbit 8K x 8 bit - - 70ns Through Hole EDIP 28 39.37 x 18.29 x 10.67mm 39.37mm 18.29mm 10.67mm 5.5 V +85 °C
RS庫存編號 146-1111
製造零件編號DS1245Y-120+
HK$251.40
毎管:11 個
單位
1Mbit 128K x 8 bit Parallel 8bit 120ns Through Hole EDIP 32 43.69 x 18.8 x 9.4mm 43.69mm 18.8mm 9.4mm 5.5 V +70 °C
RS庫存編號 659-797
製造零件編號GR12883
HK$406.24
單位
1Mbit 128K x 8 bit Parallel 8bit 100ns Through Hole PDIP 32 43.5 x 18 x 13mm 43.5mm 18mm 13mm 5.5 V +70 °C
全新
RS庫存編號 194-9063
製造零件編號CY14B101LA-SP45XI
HK$217.833
毎管:30 個
單位
1Mbit 128K x 8 bit Parallel 8bit 45ns Surface Mount SSOP 48 0.63 x 0.29 x 0.09in 16mm 7.37mm 2.29mm 3.6 V +85 °C
RS庫存編號 189-9223
製造零件編號DS1230Y-100+
HK$204.57
單位
256kbit 32K x 8 bit - - 100ns Through Hole EDIP 28 39.37 x 18.8 x 9.35mm 39.37mm 18.8mm 9.35mm 5.5 V +85 °C
RS庫存編號 189-7458
製造零件編號DS1220AD-200+
HK$107.171
毎管:14 個
單位
16kbit 2K x 8 bit Parallel 8bit 200ns Through Hole EDIP 24 34.04 x 18.29 x 9.4mm 34.04mm 18.29mm 9.4mm 5.5 V +70 °C
全新
RS庫存編號 194-9095
製造零件編號CY14V101QS-SF108XI
HK$115.25
毎管:46 個
單位
1Mbit 128K x 8 bit - 8bit - Surface Mount SOIC 16 10.49 x 7.59 x 2.36mm 10.49mm 7.59mm 2.36mm 3.6 V +85 °C
RS庫存編號 132-839
製造零件編號DS1245Y-70+
HK$290.85
單位
1Mbit 128K x 8 bit Parallel 8bit 70ns Through Hole EDIP 32 44.19 x 18.8 x 10.92mm 44.19mm 18.8mm 10.92mm 5.5 V +70 °C
RS庫存編號 169-8242
製造零件編號DS1230AB-100+
HK$176.36
毎管:12 個
單位
256kbit 32K x 8 bit Parallel 8bit 100ns Through Hole EDIP 28 39.12 x 18.8 x 9.4mm 39.12mm 18.8mm 9.4mm 5.25 V +70 °C
RS庫存編號 165-9391
製造零件編號DS1744-70+
HK$223.65
毎管:12 個
單位
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RS庫存編號 168-6071
製造零件編號M48T35-70PC1
HK$198.01
毎管:12 個
單位
32kbit - Parallel - 70ns Through Hole PCDIP 28 39.98 x 18.34 x 8.89mm 39.88mm 18.34mm 8.89mm 5.5 V +70 °C
RS庫存編號 132-845
製造零件編號DS1245Y-120+
HK$275.43
單位
1Mbit 128K x 8 bit Parallel 8bit 120ns Through Hole EDIP 32 43.69 x 18.8 x 9.4mm 43.69mm 18.8mm 9.4mm 5.5 V +70 °C