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 chips

SRAM ( 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 off

Flash 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 players

EEPROM ( electrically erasable programmable read only memory) rewritable memory chip where individual bytes of data can be erased and then rewritten

Applications:

Cameras
smart cards
computers
Tablets
Smartphones
USB drives

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Omschrijving Prijs 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-stocknr. 194-9081
FabrikantnummerCY14B104NA-ZSP45XI
17,54 €
Each (In a Tray of 108)
Aantal stuks
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-stocknr. 194-9055
FabrikantnummerCY14B101J2-SXI
7,31 €
Each (In a Tube of 97)
Aantal stuks
1Mbit 128K x 8 bit - 8bit 25ns Surface Mount SOIC 8 4.97 x 3.98 x 1.47mm 4.97mm 3.98mm 1.47mm 3.6 V +85 °C
RS-stocknr. 194-9084
FabrikantnummerCY14B108N-BA25XI
62,68 €
Each
Aantal stuks
8Mbit 512K x 16 bit Parallel 16bit 45ns Surface Mount FBGA 48 10 x 6 x 0.21mm 10mm 6mm 0.21mm 3.6 V +85 °C
RS-stocknr. 182-0110
FabrikantnummerCY14B101LA-SZ25XI
16,115 €
Each (In a Tube of 22)
Aantal stuks
1Mbit 128K x 8 bit - 8bit 25ns Surface Mount SOIC 32 20.87 x 7.59 x 2.29mm 20.87mm 7.59mm 2.29mm 3.6 V +85 °C
RS-stocknr. 194-9061
FabrikantnummerCY14B101LA-SP25XI
20,502 €
Each (In a Tube of 30)
Aantal stuks
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-stocknr. 168-6072
FabrikantnummerM48Z35Y-70PC1
11,538 €
Each (In a Tube of 12)
Aantal stuks
256kbit 32K x 8 bit Parallel 8bit 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-stocknr. 194-9057
FabrikantnummerCY14B101KA-SP25XI
19,277 €
Each (In a Tube of 30)
Aantal stuks
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-stocknr. 189-9200
FabrikantnummerDS1225AD-150+
FabrikantMaxim Integrated
15,25 €
Each
Aantal stuks
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
RS-stocknr. 194-9071
FabrikantnummerCY14B104LA-ZS25XI
22,239 €
Each (In a Tray of 135)
Aantal stuks
4Mbit 512K x 8 bit Parallel 8bit 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-stocknr. 181-8264
FabrikantnummerCY14B101Q2-LHXI
7,939 €
Each (In a Tray of 308)
Aantal stuks
1Mbit 128K x 8 bit Serial-SPI - - Surface Mount DFN 8 6 x 5 x 0.73mm 6mm 5mm 0.73mm 3.6 V +85 °C
RS-stocknr. 137-367
FabrikantnummerDS1992L-F5+
FabrikantMaxim Integrated
8,39 €
Each
Aantal stuks
1kbit 4 Pages x 256 bit 1-Wire - - - F5 MicroCan 2 17.35 x 17.35 x 5.89mm 17.35mm 17.35mm 5.89mm - +70 °C
RS-stocknr. 134-469
FabrikantnummerDS1230AB-100+
FabrikantMaxim Integrated
19,10 €
Each
Aantal stuks
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-stocknr. 659-797
FabrikantnummerGR12883
62,55 €
Each
Aantal stuks
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
RS-stocknr. 192-1237
FabrikantnummerDS1554-70+
FabrikantMaxim Integrated
19,458 €
Each (In a Tube of 11)
Aantal stuks
- - - - - Through Hole EDIP 32 43.69 x 18.8 x 9.4mm 43.69mm 18.8mm 9.4mm 5.5 V +70 °C
RS-stocknr. 194-9076
FabrikantnummerCY14B104NA-BA25XI
28,76 €
Each
Aantal stuks
4Mbit 256K x 16 bit Parallel 16bit 45ns Surface Mount FBGA 48 10 x 6 x 0.21mm 10mm 6mm 0.21mm 3.6 V +85 °C
RS-stocknr. 192-1211
FabrikantnummerDS1220AB-200+
FabrikantMaxim Integrated
10,262 €
Each (In a Tube of 14)
Aantal stuks
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 5.25 V +70 °C
RS-stocknr. 189-7466
FabrikantnummerDS1243Y-120+
FabrikantMaxim Integrated
19,258 €
Each (In a Tube of 12)
Aantal stuks
- - Parallel - 120ns Through Hole EDIP 28 39.37 x 18.29 x 10.67mm 39.37mm 18.29mm 10.67mm 5.5 V +70 °C
RS-stocknr. 189-7499
FabrikantnummerDS1996L-F5+
FabrikantMaxim Integrated
8,82 €
Each (In a Bag of 100)
Aantal stuks
- - - - - - F5 MicroCan 2 - - - - - +70 °C
RS-stocknr. 189-7461
FabrikantnummerDS1230Y-120+
FabrikantMaxim Integrated
20,074 €
Each (In a Tube of 12)
Aantal stuks
256kbit 32K x 8 bit Parallel 8bit 120ns Through Hole EDIP 28 39.12 x 18.8 x 9.4mm 39.12mm 18.8mm 9.4mm 5.5 V +70 °C
RS-stocknr. 194-9064
FabrikantnummerCY14B101LA-SP45XI
22,46 €
Each
Aantal stuks
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
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