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Memory ICs

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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.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
EEPROM 1K 128 X 8 SER EE 2.5V IND 1/2 ARAY WP 24LC01BHT-I/OT Microchip Technology 1: HK$2.30 6,052In Stock	Mfr. Part No. 24LC01BHT-I/OT Mouser Part No 579-24LC01BHT-I/OT	Microchip Technology	EEPROM 1K 128 X 8 SER EE 2.5V IND 1/2 ARAY WP Learn More about Microchip Technology microchip 24aa01 24lc01b 24fc01 eeproms	Datasheet	6,052In Stock	Cut Tape HK$2.30 HK$2.27 HK$2.17 Reel HK$1.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	1 kbit	2-Wire, I2C
EEPROM 2K 256 X 8 SERIAL EE IND 24LC024-E/MS Microchip Technology 1: HK$3.95 3,139In Stock	Mfr. Part No. 24LC024-E/MS Mouser Part No 579-24LC024-E/MS	Microchip Technology	EEPROM 2K 256 X 8 SERIAL EE IND	Datasheet	3,139In Stock	HK$3.95 HK$3.91 HK$3.90 HK$3.89 View HK$3.76 HK$3.73 HK$3.63	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	2 kbit	2-Wire, I2C
EEPROM 256x8 24LC025T-I/ST Microchip Technology 1: HK$3.37 5,802In Stock	Mfr. Part No. 24LC025T-I/ST Mouser Part No 579-24LC025T-I/ST	Microchip Technology	EEPROM 256x8	Datasheet	5,802In Stock	Cut Tape HK$3.37 HK$3.26 Reel HK$2.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	2 kbit	2-Wire, I2C
EEPROM 256x8 - 1.8V 24LC02B-E/ST Microchip Technology 1: HK$3.78 3,621In Stock	Mfr. Part No. 24LC02B-E/ST Mouser Part No 579-24LC02B-E/ST	Microchip Technology	EEPROM 256x8 - 1.8V Learn More about Microchip Technology microchip 24aa02 24lc02b 24fc02 eeproms	Datasheet	3,621In Stock	Cut Tape HK$3.78 HK$3.76 HK$3.68 HK$3.51 Reel HK$3.26	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	2 kbit	2-Wire, I2C
EEPROM 4K 512X8 1.8V SER EE IND 25AA040AT-I/MC Microchip Technology 1: HK$5.84 3,454In Stock	Mfr. Part No. 25AA040AT-I/MC Mouser Part No 579-25AA040AT-I/MC	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	3,454In Stock	Cut Tape HK$5.84 HK$5.79 Reel HK$5.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	DFN-8	4 kbit	SPI
EEPROM 256k, 32K X 8, 1.8V SER EE EXT 25AA256-E/ST Microchip Technology 1: HK$14.30 5,424In Stock	Mfr. Part No. 25AA256-E/ST Mouser Part No 579-25AA256-E/ST	Microchip Technology	EEPROM 256k, 32K X 8, 1.8V SER EE EXT	Datasheet	5,424In Stock	HK$14.30 HK$13.89 HK$13.23	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 1kx8 - 5V 25C080-I/SN Microchip Technology 1: HK$8.88 9,605In Stock	Mfr. Part No. 25C080-I/SN Mouser Part No 579-25C080-I/SN	Microchip Technology	EEPROM 1kx8 - 5V	Datasheet	9,605In Stock	HK$8.88 HK$8.80 HK$8.22 HK$8.00 View HK$7.92 HK$7.85	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	8 kbit	SPI
EEPROM 4K 512X8 2.5V SER EE EXT 25LC040AT-E/ST Microchip Technology 1: HK$5.92 2,407In Stock	Mfr. Part No. 25LC040AT-E/ST Mouser Part No 579-25LC040AT-E/ST	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE EXT	Datasheet	2,407In Stock	Cut Tape HK$5.92 HK$5.86 HK$5.60 HK$5.59 Reel HK$5.29 View HK$5.29 HK$5.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM 8K 1K X 8 16B PAGE 2.5V SER EE EXT 25LC080CT-E/SN Microchip Technology 1: HK$6.74 3,894In Stock	Mfr. Part No. 25LC080CT-E/SN Mouser Part No 579-25LC080CT-E/SN	Microchip Technology	EEPROM 8K 1K X 8 16B PAGE 2.5V SER EE EXT	Datasheet	3,894In Stock	Cut Tape HK$6.74 HK$6.67 Reel HK$5.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	8 kbit	SPI
EEPROM 16K 2K X 8 16B PAGE 2.5V SER EE EXT 25LC160C-E/MS Microchip Technology 1: HK$7.07 2,106In Stock	Mfr. Part No. 25LC160C-E/MS Mouser Part No 579-25LC160C-E/MS	Microchip Technology	EEPROM 16K 2K X 8 16B PAGE 2.5V SER EE EXT	Datasheet	2,106In Stock	HK$7.07 HK$7.00 HK$6.83 HK$6.66	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	16 kbit	SPI
EEPROM 128x8 Or 64x16 93LC46C-I/P Microchip Technology 1: HK$3.45 5,699In Stock	Mfr. Part No. 93LC46C-I/P Mouser Part No 579-93LC46C-I/P	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	5,699In Stock	HK$3.45 HK$3.37 HK$2.87 HK$2.84	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 kbit	3-Wire, Microwire
EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 8-SOIC AT21CS11-SSH10-T Microchip Technology 1: HK$2.14 8,319In Stock	Mfr. Part No. AT21CS11-SSH10-T Mouser Part No 579-AT21CS11-SSH10-T	Microchip Technology	EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 8-SOIC Learn More about Microchip Technology microchip at21cs11 eeprom	Datasheet	8,319In Stock	Cut Tape HK$2.14 HK$2.08 Reel HK$1.89	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-8	1 kbit	1-Wire
EEPROM 4K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 AT24CSW040-STUM-T Microchip Technology 1: HK$3.04 14,183In Stock	Mfr. Part No. AT24CSW040-STUM-T Mouser Part No 579-AT24CSW040STUM-T	Microchip Technology	EEPROM 4K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 Learn More about Microchip Technology microchip at24cswx serial eeproms	Datasheet	14,183In Stock	Cut Tape HK$3.04 HK$3.02 Reel HK$2.76	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSOT-23-5	4 kbit	2-Wire, I2C
EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-SOIC AT25256B-SSPDGV-T Microchip Technology 4,000: HK$11.43 4,000In Stock	Mfr. Part No. AT25256B-SSPDGV-T Mouser Part No 579-AT25256BSSPDGV-T	Microchip Technology	EEPROM 2.5-5.5v, 5MHz, A-Tmp, 8-SOIC	Datasheet	4,000In Stock	Reel HK$11.43	Min.: 4,000 Mult.: 4,000 : 4,000	EEPROM	SMD/SMT	SOIC-8	256 kbit	3-Wire, SPI
NOR Flash 512K X 8 70ns SST39SF040-70-4C-NHE Microchip Technology 1: HK$21.29 2,400In Stock 1,380Expected 9/10/2026	Mfr. Part No. SST39SF040-70-4C-NHE Mouser Part No 804-39SF0407CNHE	Microchip Technology	NOR Flash 512K X 8 70ns	Datasheet	2,400In Stock 1,380Expected 9/10/2026	HK$21.29 HK$21.13 HK$20.71 HK$20.63 HK$20.47	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 16M (1Mx16) 70ns 1.65-1.95V Indust SST39WF1601-70-4I-B3KE Microchip Technology 1: HK$24.91 2,958In Stock	Mfr. Part No. SST39WF1601-70-4I-B3KE Mouser Part No 804-39WF16017IB3KE	Microchip Technology	NOR Flash 16M (1Mx16) 70ns 1.65-1.95V Indust	Datasheet	2,958In Stock	HK$24.91 HK$23.84 HK$22.11 HK$20.14 HK$19.23	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-48	16 Mbit	Parallel
NOR Flash 2.7 to 3.6V 16Mbit Multi-Purpose Flash SST39VF1602C-70-4I-B3KE-T Microchip Technology 1: HK$19.81 1,998In Stock	Mfr. Part No. SST39VF1602C-70-4I-B3KE-T Mouser Part No 579-39VF1602C7IB3KET	Microchip Technology	NOR Flash 2.7 to 3.6V 16Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	1,998In Stock	Cut Tape HK$19.81 HK$18.25 Reel HK$15.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	TFBGA-48	16 Mbit	Parallel
EEPROM 4K 512 X 8 2.5V SER EE EXT 1/2 ARAY WP 24LC04BHT-E/OT Microchip Technology 1: HK$3.29 4,667In Stock	Mfr. Part No. 24LC04BHT-E/OT Mouser Part No 579-24LC04BHT-E/OT	Microchip Technology	EEPROM 4K 512 X 8 2.5V SER EE EXT 1/2 ARAY WP	Datasheet	4,667In Stock	Cut Tape HK$3.29 HK$3.27 Reel HK$3.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	4 kbit	2-Wire, I2C
EEPROM 150NS, PLCC, IND TEMP, GREEN - test to 105C AT28C64B-15JU-235 Microchip Technology 1: HK$37.07 392In Stock 750Expected 13/10/2026	Mfr. Part No. AT28C64B-15JU-235 Mouser Part No 556-AT28C64B-15JU235	Microchip Technology	EEPROM 150NS, PLCC, IND TEMP, GREEN - test to 105C	Datasheet	392In Stock 750Expected 13/10/2026	Cut Tape HK$37.07 HK$35.59 HK$34.28 Reel HK$34.28	Min.: 1 Mult.: 1 : 750	EEPROM	SMD/SMT	PLCC-32	64 kbit	Parallel
EEPROM 2K 256 X 8 1.8V SERIAL EE EXT 34AA02T-E/MNY Microchip Technology 1: HK$3.78 3,547In Stock	Mfr. Part No. 34AA02T-E/MNY Mouser Part No 579-34AA02T-E/MNY	Microchip Technology	EEPROM 2K 256 X 8 1.8V SERIAL EE EXT	Datasheet	3,547In Stock	Cut Tape HK$3.78 HK$3.76 HK$3.68 Reel HK$3.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	TDFN-8	2 kbit	2-Wire, I2C
NOR Flash 2.7 to 3.6V 8Mbit Multi-Purpose Flash SST39VF800A-70-4I-EKE-T Microchip Technology 1: HK$22.19 1,094In Stock NRND	Mfr. Part No. SST39VF800A-70-4I-EKE-T Mouser Part No 579-39VF800A7IEKET NRND	Microchip Technology	NOR Flash 2.7 to 3.6V 8Mbit Multi-Purpose Flash	Datasheet	1,094In Stock	Cut Tape HK$22.19 HK$20.30 HK$20.06 HK$19.15 Reel HK$17.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	TSOP-48	8 Mbit	Parallel
EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 AT21CS01-STUM11-T Microchip Technology 1: HK$6.25 12,130In Stock	Mfr. Part No. AT21CS01-STUM11-T Mouser Part No 556-AT21CS01STUM11T	Microchip Technology	EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 Learn More about Microchip Technology microchip at21cs01 eeproms	Datasheet	12,130In Stock	Cut Tape HK$6.25 HK$6.22 Reel HK$5.29	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	SOT-23-3	1 kbit	1-Wire
EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V AT24C128C-SSHM-T Microchip Technology 4,000: HK$3.22 8,000In Stock	Mfr. Part No. AT24C128C-SSHM-T Mouser Part No 556-AT24C128C-SSHM-T	Microchip Technology	EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V	Datasheet	8,000In Stock	Reel HK$3.22	Min.: 4,000 Mult.: 4,000 : 4,000	EEPROM	SMD/SMT	SOIC-Narrow-8	128 kbit	2-Wire, I2C
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND 23K640-I/SN Microchip Technology 1: HK$6.25 8,165In Stock	Mfr. Part No. 23K640-I/SN Mouser Part No 579-23K640-I/SN	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	8,165In Stock	HK$6.25 HK$6.10 HK$5.80	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	64 kbit	SPI
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024-I/P Microchip Technology 1: HK$24.50 1,659In Stock	Mfr. Part No. 23LCV1024-I/P Mouser Part No 579-23LCV1024-I/P	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	1,659In Stock	HK$24.50 HK$24.08 HK$23.92 HK$23.18 View HK$22.93 HK$22.85 HK$22.69	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	1 Mbit	SDI, SPI