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

...
Lees meer Lees minder

Filters

61 - 80 van 129 producten worden weergegeven
Resultaten per pagina
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. 124-2932
FabrikantnummerCY14E256LA-SZ45XI
16,26 €
Each
Aantal stuks
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-stocknr. 192-1674
FabrikantnummerDS1225AD-85+
FabrikantMaxim Integrated
15,46 €
Each
Aantal stuks
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-stocknr. 194-9074
FabrikantnummerCY14B104LA-ZS45XI
22,05 €
Each
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. 189-9179
FabrikantnummerDS1220AD-200+
FabrikantMaxim Integrated
11,89 €
Each
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 5.5 V +70 °C
RS-stocknr. 191-5735
FabrikantnummerDS1225AD-70IND+
FabrikantMaxim Integrated
16,43 €
Each
Aantal stuks
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-stocknr. 146-1106
FabrikantnummerDS1230AB-70+
FabrikantMaxim Integrated
18,615 €
Each (In a Tube of 12)
Aantal stuks
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 5.25 V +70 °C
RS-stocknr. 191-4208
FabrikantnummerDS1963S-F5+
FabrikantMaxim Integrated
8,44 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 192-1518
FabrikantnummerDS1220AB-200+
FabrikantMaxim Integrated
11,89 €
Each
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. 194-9092
FabrikantnummerCY14B256LA-ZS25XI
11,32 €
Each
Aantal stuks
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
RS-stocknr. 193-8448
FabrikantnummerCY14B101LA-SZ45XI
21,02 €
Each
Aantal stuks
1Mbit 128 k x 8 bit Parallel 8bit 45ns Surface Mount SOIC 32 22.517 x 10.262 x 1.05mm 22.52mm 10.26mm 1.05mm 3.6 V +85 °C
RS-stocknr. 194-9076
FabrikantnummerCY14B104NA-BA25XI
27,96 €
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. 132-839
FabrikantnummerDS1245Y-70+
FabrikantMaxim Integrated
30,33 €
Each
Aantal stuks
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-stocknr. 191-4202
FabrikantnummerDS1225AD-70IND+
FabrikantMaxim Integrated
14,447 €
Each (In a Tube of 12)
Aantal stuks
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-stocknr. 200-6583
FabrikantnummerGR3281-HT
40,07 €
Each
Aantal stuks
256kbit 32K x 8 bit - 8bit 70ns Through Hole PDIP 28 37 x 18 x 7.3mm 37mm 18mm 7.3mm 5.5 V +85 °C
RS-stocknr. 192-1237
FabrikantnummerDS1554-70+
FabrikantMaxim Integrated
20,706 €
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. 182-0321
FabrikantnummerCY14B101LA-SZ25XI
24,28 €
Each
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. 146-1110
FabrikantnummerDS1245Y-70+
FabrikantMaxim Integrated
27,574 €
Each (In a Tube of 11)
Aantal stuks
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-stocknr. 172-2330
FabrikantnummerGR881-HT
28,432 €
Each (In a Box of 20)
Aantal stuks
64kbit 8K x 8 bit - 8bit 70ns Through Hole PDIP 28 37 x 18 x 7.3mm 37mm 18mm 7.3mm 5.5 V +85 °C
RS-stocknr. 194-9061
FabrikantnummerCY14B101LA-SP25XI
19,95 €
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. 194-9055
FabrikantnummerCY14B101J2-SXI
6,855 €
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
Related Products
Microchip’s 24AA64/24FC64/24LC64 family of devices are 64 Kbit ...
Description:
Microchip’s 24AA64/24FC64/24LC64 family of devices are 64 Kbit I²C™ Serial EEPROMs available in a variety of package, temperature and power supply variants. Single-Supply with operation down to 1.7V for 24AA64/24FC64 devices, 2.5V for 24LC64 devicesLow-Power CMOS Technology: Maximum Active Current ...
Microchip’s 24AA02/24LC02B family of devices are 2 Kbit ...
Description:
Microchip’s 24AA02/24LC02B family of devices are 2 Kbit I²C™ Serial EEPROMs available in a variety of package, temperature and power supply variants. Single Supply with Operation down to 1.7V for 24AA02 Devices, 2.5V for 24LC02B DevicesLow-Power CMOS Technology: Read current ...
BR24G256FJ-5 is a 256Kbit serial EEPROM of I²C ...
Description:
BR24G256FJ-5 is a 256Kbit serial EEPROM of I²C BUS Interface. All Controls Available by 2 Ports of Serial Clock (SCL) and Serial Data (SDA)1.6V to 5.5V Wide Limit of Operating Voltage, Possible 1MHz OperationPage Write Mode 64ByteBit Format 32K x ...
The Microchip 24C01C family of devices are 1 ...
Description:
The Microchip 24C01C family of devices are 1 Kbit EEPROM chips organised as a single block of 128 x 8-bit memory and have a I2C compatible 2-Wire Serial Interface. Single Supply with Operation from 4.5V to 5.5VLow-Power CMOS Technology – ...