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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Package/Case	Interface Type	Memory Size	Organisation	Data Bus Width	Access Time	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
NVRAM 64K (8Kx8) 100ns M48Z08-100PC1 STMicroelectronics 1: HK$359.95 819In Stock	Mfr. Part No. M48Z08-100PC1 Mouser Part No 511-M48Z0810PC1	STMicroelectronics	NVRAM 64K (8Kx8) 100ns	Datasheet	819In Stock	HK$359.95 HK$332.42 HK$321.65 HK$313.68 View HK$269.12 HK$268.30 Quote	Min.: 1 Mult.: 1	PCDIP-28	Parallel	64 kbit	8 k x 8	8 bit	100 ns	5.5 V	4.75 V	80 mA	0 C	+ 70 C	M48Z08	Tube
NVRAM 64K (8KX8) 100ns M48Z18-100PC1 STMicroelectronics 1: HK$345.98 540In Stock	Mfr. Part No. M48Z18-100PC1 Mouser Part No 511-M48Z1810PC1	STMicroelectronics	NVRAM 64K (8KX8) 100ns	Datasheet	540In Stock	HK$345.98 HK$319.76 HK$307.43 HK$301.76 View HK$254.33 HK$254.24	Min.: 1 Mult.: 1	PCDIP-28	Parallel	64 kbit	8 k x 8	8 bit	100 ns	5.5 V	4.5 V	80 mA	0 C	+ 70 C	M48Z18	Tube
NVRAM 1Mb 3V 40Mhz 128K x 8 SPI nvSRAM CY14B101PA-SFXI Infineon Technologies 1: HK$147.30 586In Stock 1,840Expected 9/11/2026	Mfr. Part No. CY14B101PA-SFXI Mouser Part No 727-CY14B101PA-SFXI	Infineon Technologies	NVRAM 1Mb 3V 40Mhz 128K x 8 SPI nvSRAM	Datasheet	586In Stock 1,840Expected 9/11/2026	HK$147.30 HK$139.90 HK$135.14 HK$132.34 View HK$132.18 Quote	Min.: 1 Mult.: 1	SOIC-16	SPI	1 Mbit	128 k x 8	8 bit		3.6 V	2.7 V	3 mA	- 40 C	+ 85 C	CY14B101PA	Tube
NVRAM 1-Mbit (128KX8) Quad SPI nvSRAM CY14V101QS-SE108XI Infineon Technologies 1: HK$188.90 118In Stock	Mfr. Part No. CY14V101QS-SE108XI Mouser Part No 727-CY14V101QSSE108X	Infineon Technologies	NVRAM 1-Mbit (128KX8) Quad SPI nvSRAM Learn More about Infineon Technologies cypress semi CY14V101 quad SPI nvSRAM	Datasheet	118In Stock	HK$188.90 HK$175.00 HK$169.41 HK$165.30 View HK$159.06 HK$155.77 HK$148.70 Quote	Min.: 1 Mult.: 1	SOIC-16	SPI	1 Mbit	128 k x 8	8 bit		3.6 V	2.7 V	33 mA	- 40 C	+ 85 C	CY14V101	Tube
NVRAM 256K (32Kx8) 100ns M48T35AV-10PC1 STMicroelectronics 1: HK$265.42 346In Stock	Mfr. Part No. M48T35AV-10PC1 Mouser Part No 511-M48T35AV10PC1	STMicroelectronics	NVRAM 256K (32Kx8) 100ns	Datasheet	346In Stock	HK$265.42 HK$211.99 HK$197.94 HK$187.58 HK$181.42	Min.: 1 Mult.: 1	PCDIP-28	Parallel	256 kbit	32 k x 8	8 bit	100 ns	3.6 V	3 V	30 mA	0 C	+ 70 C	M48T35AV	Tube
NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM CY14B256PA-SFXI Infineon Technologies 1: HK$125.27 460In Stock	Mfr. Part No. CY14B256PA-SFXI Mouser Part No 727-CY14B256PA-SFXI	Infineon Technologies	NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM	Datasheet	460In Stock	HK$125.27 HK$116.23 HK$110.31 HK$107.60 View HK$106.04 HK$103.33 HK$101.02 HK$99.63 Quote	Min.: 1 Mult.: 1	SOIC-16	SPI	256 kbit	32 k x 8	8 bit		3.6 V	2.7 V	3 mA	- 40 C	+ 85 C	CY14B256PA	Tube
NVRAM 64K (8Kx8) 70ns M48Z58Y-70PC1 STMicroelectronics 1: HK$281.12 337In Stock	Mfr. Part No. M48Z58Y-70PC1 Mouser Part No 511-M48Z58Y70PC1	STMicroelectronics	NVRAM 64K (8Kx8) 70ns	Datasheet	337In Stock	HK$281.12 HK$258.93 HK$248.98 HK$244.46 View HK$212.57 HK$212.49	Min.: 1 Mult.: 1	PCDIP-28	Parallel	64 kbit	8 k x 8	8 bit	70 ns	5.5 V	4.5 V	50 mA	0 C	+ 70 C	M48Z58Y	Tube
NVRAM 1Mb 3V 25ns 128K x 8 nvSRAM CY14B101LA-SP25XI Infineon Technologies 1: HK$354.28 229In Stock	Mfr. Part No. CY14B101LA-SP25XI Mouser Part No 727-CY14B101LASP25XI	Infineon Technologies	NVRAM 1Mb 3V 25ns 128K x 8 nvSRAM Learn More about Infineon Technologies cypress cy14b nvsram	Datasheet	229In Stock	HK$354.28 HK$327.65 HK$315.07 HK$307.18 View HK$299.45 HK$290.58 Quote	Min.: 1 Mult.: 1	SSOP-48		1 Mbit	128 k x 8	16 bit	25 ns	3.6 V	2.7 V	70 mA	- 40 C	+ 85 C	CY14B101LA	Tube
NVRAM 1-Mbit (128KX8) Quad SPI nvSRAM CY14V101QS-SF108XI Infineon Technologies 1: HK$188.90 246In Stock	Mfr. Part No. CY14V101QS-SF108XI Mouser Part No 727-CY14V101QSSF108X	Infineon Technologies	NVRAM 1-Mbit (128KX8) Quad SPI nvSRAM Learn More about Infineon Technologies cypress semi CY14V101 quad SPI nvSRAM	Datasheet	246In Stock	HK$188.90 HK$175.00 HK$169.41 HK$162.35 View HK$158.24 HK$155.85 HK$148.70 Quote	Min.: 1 Mult.: 1	SOIC-16	SPI	1 Mbit	128 k x 8	8 bit		3.6 V	2.7 V	33 mA	- 40 C	+ 85 C	CY14V101	Tube
NVRAM 16K (2Kx8) 150ns M48Z12-150PC1 STMicroelectronics 1: HK$227.45 533In Stock	Mfr. Part No. M48Z12-150PC1 Mouser Part No 511-M48Z1215PC1	STMicroelectronics	NVRAM 16K (2Kx8) 150ns	Datasheet	533In Stock	HK$227.45 HK$210.10 HK$204.35 HK$199.34 View HK$194.40 HK$176.40 HK$171.30	Min.: 1 Mult.: 1	PCDIP-24	Parallel	16 kbit	2 k x 8	8 bit	150 ns	5.5 V	4.5 V	80 mA	0 C	+ 70 C	M48Z12	Tube
NVRAM 1024k Nonvolatile SRAM DS1245AB-70IND+ Analog Devices / Maxim Integrated Shipping Restricted	Mfr. Part No. DS1245AB-70IND+ Mouser Part No 700-DS1245AB-70IND	Analog Devices / Maxim Integrated	NVRAM 1024k Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Shipping Restricted	EDIP-32	Parallel	1 Mbit	128 k x 8	8 bit	70 ns	5.25 V	4.75 V	85 mA	- 40 C	+ 85 C	DS1245AB	Tube
NVRAM 256Kb 3V 3.4Mhz 32K x 8 SPI nvSRAM CY14B256I-SFXI Infineon Technologies 1: HK$108.83 637In Stock End of Life	Mfr. Part No. CY14B256I-SFXI Mouser Part No 727-CY14B256I-SFXI End of Life	Infineon Technologies	NVRAM 256Kb 3V 3.4Mhz 32K x 8 SPI nvSRAM	Datasheet	637In Stock	HK$108.83 HK$101.11 HK$97.98 HK$95.60 View HK$93.30 HK$90.26 HK$87.21 HK$85.65 Quote	Min.: 1 Mult.: 1	SOIC-16	I2C	256 kbit	32 k x 8	8 bit		3.6 V	2.7 V	1 mA	- 40 C	+ 85 C	CY14B256I	Tube
NVRAM 64k Nonvolatile SRAM DS1225AB-85+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS1225AB-85+ Mouser Part No 700-DS1225AB-85	Analog Devices / Maxim Integrated	NVRAM 64k Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	EDIP-28	Parallel	64 kbit	8 k x 8	8 bit	85 ns	5.25 V	4.75 V	75 mA	0 C	+ 70 C	DS1225AB	Tube
NVRAM 64Kb 3V 40Mhz SPI nvSRAM Infineon Technologies CY14MB064Q2A-SXQ CY14MB064Q2A-SXQ Infineon Technologies 1: HK$76.94 843In Stock	Mfr. Part No. CY14MB064Q2A-SXQ Mouser Part No 727-CY14MB064Q2A-SXQ	Infineon Technologies	NVRAM 64Kb 3V 40Mhz SPI nvSRAM	Datasheet	843In Stock	HK$76.94 HK$71.60 HK$69.38 HK$66.17 View HK$64.53 HK$63.62 HK$62.14 HK$60.58 Quote	Min.: 1 Mult.: 1	SOIC-8											CY14MB064Q2A	Tube
NVRAM 64k Nonvolatile SRAM DS1225AB-150+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS1225AB-150+ Mouser Part No 700-DS1225AB-150	Analog Devices / Maxim Integrated	NVRAM 64k Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	EDIP-28	Parallel	64 kbit	8 k x 8	8 bit	150 ns	5.25 V	4.75 V	75 mA	0 C	+ 70 C	DS1225AB	Tube
NVRAM 4096k Nonvolatile SRAM DS1250AB-70+ Analog Devices / Maxim Integrated Shipping Restricted	Mfr. Part No. DS1250AB-70+ Mouser Part No 700-DS1250AB-70	Analog Devices / Maxim Integrated	NVRAM 4096k Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Shipping Restricted	EDIP-32	Parallel	4 Mbit	512 k x 8	8 bit	70 ns	5.25 V	4.75 V	85 mA	0 C	+ 70 C	DS1250AB	Tube
NVRAM 1Mb 40Mhz 128K x 8 SPI nvSRAM Infineon Technologies CY14V101Q3-SFXI CY14V101Q3-SFXI Infineon Technologies 1: HK$173.85 120In Stock	Mfr. Part No. CY14V101Q3-SFXI Mouser Part No 727-CY14V101Q3-SFXI	Infineon Technologies	NVRAM 1Mb 40Mhz 128K x 8 SPI nvSRAM	Datasheet	120In Stock	HK$173.85 HK$161.28 HK$156.26 HK$152.48 View HK$148.78 HK$143.85 HK$135.88 Quote	Min.: 1 Mult.: 1	SOIC-16											CY14V101Q3	Tube
NVRAM 4096k Nonvolatile SRAM DS1250Y-70+ Analog Devices / Maxim Integrated Shipping Restricted	Mfr. Part No. DS1250Y-70+ Mouser Part No 700-DS1250Y-70	Analog Devices / Maxim Integrated	NVRAM 4096k Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Shipping Restricted	EDIP-32	Parallel	4 Mbit	512 k x 8	8 bit	70 ns	5.5 V	4.5 V	85 mA	0 C	+ 70 C	DS1250Y	Tube
NVRAM 64Kb 5V 3.4Mhz SPI nvSRAM Infineon Technologies CY14ME064J2-SXQ CY14ME064J2-SXQ Infineon Technologies 1: HK$73.40 629In Stock	Mfr. Part No. CY14ME064J2-SXQ Mouser Part No 727-CY14ME064J2-SXQ	Infineon Technologies	NVRAM 64Kb 5V 3.4Mhz SPI nvSRAM	Datasheet	629In Stock	HK$73.40 HK$68.23 HK$66.17 HK$64.61 View HK$63.05 HK$60.99 HK$58.69 HK$57.70 Quote	Min.: 1 Mult.: 1	SOIC-8											CY14ME064J2	Tube
NVRAM 64k Nonvolatile SRAM DS1225AB-170+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS1225AB-170+ Mouser Part No 700-DS1225AB-170+	Analog Devices / Maxim Integrated	NVRAM 64k Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	EDIP-28	Parallel		8 k x 8	8 bit	70 ns	5.25 V	4.75 V	75 mA	0 C	+ 70 C	DS1225AB	Tube
NVRAM 1024k Nonvolatile SRAM DS1245Y-85+ Analog Devices / Maxim Integrated Shipping Restricted	Mfr. Part No. DS1245Y-85+ Mouser Part No 700-DS1245Y-85+	Analog Devices / Maxim Integrated	NVRAM 1024k Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Shipping Restricted	EDIP-32	Parallel	1 Mbit	128 k x 8	8 bit	85 ns	5.5 V	4.5 V	85 mA	0 C	+ 70 C	DS1245Y	Tube
NVRAM 256Kb 5V nvSRAM Infineon Technologies CY14E256Q5A-SXQ CY14E256Q5A-SXQ Infineon Technologies 1: HK$112.29 108In Stock	Mfr. Part No. CY14E256Q5A-SXQ Mouser Part No 727-CY14E256Q5A-SXQ	Infineon Technologies	NVRAM 256Kb 5V nvSRAM	Datasheet	108In Stock	HK$112.29 HK$104.31 HK$101.11 HK$98.64 View HK$96.26 HK$90.26 HK$90.17 HK$88.37 Quote	Min.: 1 Mult.: 1	SOIC-8											CY14E256Q5A	Tube
NVRAM 64k Nonvolatile SRAM DS1225AB-70IND+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS1225AB-70IND+ Mouser Part No 700-DS1225AB-70IND	Analog Devices / Maxim Integrated	NVRAM 64k Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	EDIP-28	Parallel	64 kbit	8 k x 8	8 bit	70 ns	5.25 V	4.75 V	85 mA	- 40 C	+ 85 C	DS1225AB	Tube
NVRAM 8M Nonvolatile SRAM DS1265Y-70IND+ Analog Devices / Maxim Integrated Shipping Restricted	Mfr. Part No. DS1265Y-70IND+ Mouser Part No 700-DS1265Y-70IND+	Analog Devices / Maxim Integrated	NVRAM 8M Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Shipping Restricted	EDIP-36	Parallel	8 Mbit	1 M x 8	8 bit	70 ns	5.5 V	4.5 V	85 mA	- 40 C	+ 85 C	DS1265Y	Tube
NVRAM 16k Nonvolatile SRAM DS1220AD-200IND+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS1220AD-200IND+ Mouser Part No 700-DS1220AD-200IND	Analog Devices / Maxim Integrated	NVRAM 16k Nonvolatile SRAM Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	EDIP-24	Parallel	16 kbit	2 k x 8	8 bit	200 ns	5.5 V	4.5 V	85 mA	- 40 C	+ 85 C	DS1220AD	Tube