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 Stock No. 714-7572
Mfr. Part No.M48Z18-100PC1
PHP1,033.38
Each
units
64kbit 8K x 8 bit Parallel 8bit 100ns Through Hole PCDIP 28 39.98 x 18.34 x 8.89mm 39.88mm 18.34mm 8.89mm 5.5 V +70 °C
RS Stock No. 132-845
Mfr. Part No.DS1245Y-120+
PHP1,640.63
Each
units
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 Stock No. 146-1111
Mfr. Part No.DS1245Y-120+
PHP1,542.45
Each (In a Tube of 11)
units
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 Stock No. 189-7461
Mfr. Part No.DS1230Y-120+
PHP1,562.833
Each (In a Tube of 12)
units
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
New
RS Stock No. 194-9095
Mfr. Part No.CY14V101QS-SF108XI
PHP747.416
Each (In a Tube of 46)
units
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 Stock No. 189-7459
Mfr. Part No.DS1225AD-150+
PHP1,072.583
Each (In a Tube of 12)
units
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
New
RS Stock No. 194-9091
Mfr. Part No.CY14B256LA-ZS25XI
PHP690.535
Each (In a Tray of 135)
units
256kbit 32K 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
New
RS Stock No. 194-9073
Mfr. Part No.CY14B104LA-ZS45XI
PHP1,355.719
Each (In a Tray of 135)
units
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
New
RS Stock No. 194-9084
Mfr. Part No.CY14B108N-BA25XI
PHP4,388.98
Each
units
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
New
RS Stock No. 194-9062
Mfr. Part No.CY14B101LA-SP25XI
PHP1,592.12
Each
units
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 Stock No. 132-801
Mfr. Part No.DS1230Y-70+
PHP1,198.58
Each
units
256kbit 32K x 8 bit Parallel 8bit 70ns Through Hole EDIP 28 39.12 x 18.8 x 9.4mm 39.12mm 18.8mm 9.4mm 5.5 V +70 °C
RS Stock No. 137-496
Mfr. Part No.DS1993L-F5+
PHP598.50
Each
units
- - - - - - F5 MicroCan 2 17.35 x 17.35 x 5.89mm 17.35mm 17.35mm 5.89mm - +70 °C
RS Stock No. 168-6085
Mfr. Part No.M48T02-70PC1
PHP673.05
Each (In a Tube of 14)
units
16kbit 2K x 8 bit Parallel - - Through Hole PCDIP 24 34.8 x 18.34 x 8.89mm 34.8mm 18.34mm 8.89mm 5.5 V +70 °C
New
RS Stock No. 194-9066
Mfr. Part No.CY14B101NA-ZS25XI
PHP1,244.17
Each
units
1Mbit 64K 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 Stock No. 169-8242
Mfr. Part No.DS1230AB-100+
PHP1,082.03
Each (In a Tube of 12)
units
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 Stock No. 191-5735
Mfr. Part No.DS1225AD-70IND+
PHP1,101.91
Each
units
64kbit 8K x 8 - - 70ns Through Hole EDIP 28 39.37 x 18.29 x 10.67mm 39.37mm 18.29mm 10.67mm 5.5 V +85 °C
New
RS Stock No. 194-9071
Mfr. Part No.CY14B104LA-ZS25XI
PHP1,554.456
Each (In a Tray of 135)
units
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
New
RS Stock No. 194-9055
Mfr. Part No.CY14B101J2-SXI
PHP503.857
Each (In a Tube of 97)
units
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 Stock No. 181-8264
Mfr. Part No.CY14B101Q2-LHXI
PHP547.984
Each (In a Tray of 308)
units
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 Stock No. 134-469
Mfr. Part No.DS1230AB-100+
PHP1,161.83
Each
units
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
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