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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รายละเอียดสินค้า / Description ราคา / 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. 189-9200
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DS1225AD-150+
THB545.33
Each
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
RS Stock No. 194-9071
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY14B104LA-ZS25XI
THB911.009
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
RS Stock No. 194-9094
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY14V101Q3-SFXI
THB396.54
Each
Units
1Mbit 128K x 8 bit SPI 8bit 25ns 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. 124-2932
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY14E256LA-SZ45XI
THB562.22
Each
Units
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
RS Stock No. 194-9067
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY14B101NA-ZS45XI
THB706.054
Each (In a Tray of 135)
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. 189-9223
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DS1230Y-100+
THB748.58
Each
Units
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 Stock No. 192-1244
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DS1744-70+
THB818.887
Each (In a Tube of 12)
Units
- - - - - Through Hole EDIP 28 39.37 x 18.8 x 10.67mm 39.37mm 18.8mm 10.67mm 0.8 V, 5.3 V +70 °C
RS Stock No. 686-8552
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.M48T35AV-10PC1
THB743.93
Each
Units
256kbit 32K x 8 bit Parallel 8bit 100ns Through Hole PCDIP 28 39.98 x 18.34 x 8.89mm 39.88mm 18.34mm 8.89mm 3.6 V +70 °C
RS Stock No. 189-9137
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DS1243Y-120+
THB751.36
Each
Units
- - 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 Stock No. 194-9058
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY14B101KA-SP25XI
THB865.69
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. 194-9069
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY14B101Q2A-SXI
THB251.889
Each (In a Tube of 97)
Units
1Mbit 128K x 8 bit SPI 8bit - 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
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY14B101Q2-LHXI
THB303.175
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. 169-8239
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DS1220AB-200+
THB375.109
Each (In a Tube of 14)
Units
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 Stock No. 191-5735
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DS1225AD-70IND+
THB648.24
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
RS Stock No. 194-9062
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY14B101LA-SP25XI
THB933.08
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. 192-1237
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DS1554-70+
THB1,109.636
Each (In a Tube of 11)
Units
- - - - - 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. 828-9958
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.M48Z02-150PC1
THB272.82
Each
Units
16kbit 2K x 8 - - 150ns Through Hole PCDIP 24 34.8 x 18.34 x 9.89mm 34.8mm 18.34mm 8.89mm 5.5 V +70 °C
RS Stock No. 189-9179
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DS1220AD-200+
THB423.80
Each
Units
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
RS Stock No. 191-5737
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DS1230AB-70IND+
THB725.15
Each
Units
256kbit 32K x 8 - - 70ns Through Hole EDIP 28 39.37 x 18.8 x 10.67mm 39.37mm 18.8mm 10.67mm 5.25 V +85 °C
RS Stock No. 310-9661
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.M48T08-150PC1
THB693.50
Each
Units
- 8K x 8 bit Parallel - 150ns Through Hole PCDIP 28 39.98 x 18.34 x 8.89mm 39.88mm 18.34mm 8.89mm 5.5 V +70 °C
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