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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
NOR Flash 512K X 16 70ns SST39VF800A-70-4I-EKE Microchip Technology 1: HK$22.61 2,417In Stock NRND	Mfr. Part No. SST39VF800A-70-4I-EKE Mouser Part No 804-39VF800A7IEKE NRND	Microchip Technology	NOR Flash 512K X 16 70ns	Datasheet	2,417In Stock	HK$22.61 HK$20.80 HK$17.34	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TSOP-48	8 Mbit	Parallel
EEPROM 256K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOT-23 24CS256T-I/OT Microchip Technology 1: HK$4.03 4,251In Stock 6,000Expected 17/11/2026	Mfr. Part No. 24CS256T-I/OT Mouser Part No 494-24CS256T-I/OT	Microchip Technology	EEPROM 256K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOT-23	Datasheet	4,251In Stock 6,000Expected 17/11/2026	Cut Tape HK$4.03 HK$3.95 HK$3.86 Reel HK$3.76 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	256 kbit	I2C
EEPROM 10MS IND TEMP 2.7V AT24C64B-10TU-2.7 Microchip Technology 1: HK$7.89 2,645In Stock 4,800Expected 15/2/2027	Mfr. Part No. AT24C64B-10TU-2.7 Mouser Part No 556-A24C64B10TU2.7	Microchip Technology	EEPROM 10MS IND TEMP 2.7V	Datasheet	2,645In Stock 4,800Expected 15/2/2027	HK$7.89 HK$7.88 HK$7.62 HK$7.45 HK$7.27	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	64 kbit	2-Wire, I2C
EEPROM 8 NIPDAU LF 2.7V - 10MS 2.7V AT24C64BN-10SU-2.7 Microchip Technology 1: HK$7.40 4,046In Stock	Mfr. Part No. AT24C64BN-10SU-2.7 Mouser Part No 556-A24C64BN10SU2.7	Microchip Technology	EEPROM 8 NIPDAU LF 2.7V - 10MS 2.7V	Datasheet	4,046In Stock	HK$7.40 HK$7.36 HK$7.09 HK$7.00 HK$6.83	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	64 kbit	2-Wire, I2C
EEPROM 256K 5V SDP - 90NS AT28HC256-90LM/883 Microchip Technology Restricted Availability	Mfr. Part No. AT28HC256-90LM/883 Mouser Part No 556-A28HC25690LM883	Microchip Technology	EEPROM 256K 5V SDP - 90NS Mouser does not sell this product in your region.	Datasheet			Restricted Availability	EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM PB/HALO free NiPdAu, 1.7V AT24C02C-XHM-T Microchip Technology 1: HK$2.55 21,172In Stock	Mfr. Part No. AT24C02C-XHM-T Mouser Part No 556-AT24C02C-XHM-T	Microchip Technology	EEPROM PB/HALO free NiPdAu, 1.7V	Datasheet	21,172In Stock	Cut Tape HK$2.55 HK$2.52 Reel HK$2.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSSOP-8	2 kbit	2-Wire, I2C
EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V AT24C04C-MAHM-T Microchip Technology 1: HK$2.88 13,335In Stock	Mfr. Part No. AT24C04C-MAHM-T Mouser Part No 556-AT24C04C-MAHM-T	Microchip Technology	EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V	Datasheet	13,335In Stock	Cut Tape HK$2.88 HK$2.80 HK$2.77 Reel HK$2.63 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V AT24C04C-SSHM-T Microchip Technology 1: HK$2.55 15,568In Stock	Mfr. Part No. AT24C04C-SSHM-T Mouser Part No 556-AT24C04C-SSHM-T	Microchip Technology	EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V	Datasheet	15,568In Stock	Cut Tape HK$2.55 HK$2.52 Reel HK$2.28 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-Narrow-8	4 kbit	2-Wire, I2C
EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V AT24C04C-XHM-T Microchip Technology 1: HK$2.71 5,909In Stock	Mfr. Part No. AT24C04C-XHM-T Mouser Part No 556-AT24C04C-XHM-T	Microchip Technology	EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V	Datasheet	5,909In Stock	Cut Tape HK$2.71 HK$2.65 Reel HK$2.46 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 8K (1024x8) 2-WIRE NiPdAu, 1.7V AT24C08C-MAHM-T Microchip Technology 1: HK$3.21 5,411In Stock	Mfr. Part No. AT24C08C-MAHM-T Mouser Part No 556-AT24C08C-MAHM-T	Microchip Technology	EEPROM 8K (1024x8) 2-WIRE NiPdAu, 1.7V	Datasheet	5,411In Stock	Cut Tape HK$3.21 HK$3.16 HK$3.15 Reel HK$2.89 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	8 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V AT24C128C-SSHM-B Microchip Technology 1: HK$3.53 5,320In Stock	Mfr. Part No. AT24C128C-SSHM-B Mouser Part No 556-AT24C128C-SSHM-B	Microchip Technology	EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V	Datasheet	5,320In Stock	HK$3.53 HK$3.50 HK$3.42 HK$3.33 HK$3.25	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	128 kbit	2-Wire, I2C
EEPROM 1.7-3.6V, 16K, I2C 1MHz, Ind Tmp 8-UDFN AT24C16D-MAHM-T Microchip Technology 1: HK$3.04 38,723In Stock	Mfr. Part No. AT24C16D-MAHM-T Mouser Part No 556-AT24C16D-MAHM-T	Microchip Technology	EEPROM 1.7-3.6V, 16K, I2C 1MHz, Ind Tmp 8-UDFN	Datasheet	38,723In Stock	Cut Tape HK$3.04 HK$3.02 Reel HK$2.72 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	16 kbit	2-Wire, I2C
EEPROM 256K (32K X 8), 2-WI 1.8V AT24C256C-SSHL-B Microchip Technology 1: HK$4.60 16,673In Stock	Mfr. Part No. AT24C256C-SSHL-B Mouser Part No 556-AT24C256C-SSHL-B	Microchip Technology	EEPROM 256K (32K X 8), 2-WI 1.8V	Datasheet	16,673In Stock	HK$4.60 HK$4.55 HK$4.38 HK$4.29 HK$4.21	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	2-Wire, I2C
EEPROM 256K (32K X 8), 2-WI 1.8V AT24C256C-SSHL-T Microchip Technology 4,000: HK$4.21 8,000In Stock	Mfr. Part No. AT24C256C-SSHL-T Mouser Part No 556-AT24C256C-SSHL-T	Microchip Technology	EEPROM 256K (32K X 8), 2-WI 1.8V	Datasheet	8,000In Stock	Reel HK$4.21	Min.: 4,000 Mult.: 4,000 : 4,000	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	2-Wire, I2C
EEPROM 256K (32K X 8), 2-WI 1.8V AT24C256C-XHL-B Microchip Technology 1: HK$4.77 3,256In Stock	Mfr. Part No. AT24C256C-XHL-B Mouser Part No 556-AT24C256C-XHL-B	Microchip Technology	EEPROM 256K (32K X 8), 2-WI 1.8V	Datasheet	3,256In Stock	HK$4.77 HK$4.73 HK$4.55 HK$4.47 HK$4.38	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 256K (32K X 8), 2-WI 1.8V AT24C256C-XHL-T Microchip Technology 1: HK$4.85 19,491In Stock	Mfr. Part No. AT24C256C-XHL-T Mouser Part No 556-AT24C256C-XHL-T	Microchip Technology	EEPROM 256K (32K X 8), 2-WI 1.8V	Datasheet	19,491In Stock	Cut Tape HK$4.85 HK$4.78 Reel HK$4.38 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM 32K 2-WIRE 1.7V AT24C32D-SSHM-T Microchip Technology 1: HK$3.21 7,460In Stock	Mfr. Part No. AT24C32D-SSHM-T Mouser Part No 556-AT24C32D-SSHM-T	Microchip Technology	EEPROM SERIAL EEPROM 32K 2-WIRE 1.7V Learn More about Microchip Technology microchip at24cx i2c serial eeproms	Datasheet	7,460In Stock	Cut Tape HK$3.21 HK$3.16 HK$3.15 Reel HK$2.89 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-Narrow-8	32 kbit	2-Wire, I2C
EEPROM I2C-Compatible (2-Wire) Serial EEPROM 32-Kbit (4,096 x 8) AT24C32D-STUM-T Microchip Technology 1: HK$2.88 10,000In Stock	Mfr. Part No. AT24C32D-STUM-T Mouser Part No 556-AT24C32D-STUM-T	Microchip Technology	EEPROM I2C-Compatible (2-Wire) Serial EEPROM 32-Kbit (4,096 x 8) Learn More about Microchip Technology microchip at24cx i2c serial eeproms	Datasheet	10,000In Stock	Cut Tape HK$2.88 HK$2.80 HK$2.77 Reel HK$2.63	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	SOT-23-5	32 kbit	2-Wire, I2C
EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-UDFN AT24C32E-MAHM-T Microchip Technology 1: HK$3.45 11,795In Stock 10,000Expected 19/1/2027	Mfr. Part No. AT24C32E-MAHM-T Mouser Part No 556-AT24C32EMAHMT	Microchip Technology	EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-UDFN	Datasheet	11,795In Stock 10,000Expected 19/1/2027	Cut Tape HK$3.45 HK$3.40 Reel HK$3.07 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	32 kbit	2-Wire, I2C
EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-SOT23 AT24C32E-STUM-T Microchip Technology 1: HK$2.71 12,553In Stock	Mfr. Part No. AT24C32E-STUM-T Mouser Part No 556-AT24C32ESTUMT	Microchip Technology	EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-SOT23	Datasheet	12,553In Stock	Cut Tape HK$2.71 HK$2.65 Reel HK$2.46 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	SOT-23-5	32 kbit	2-Wire, I2C
EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-TSSOP AT24C32E-XHM-T Microchip Technology 1: HK$3.21 5,073In Stock	Mfr. Part No. AT24C32E-XHM-T Mouser Part No 556-AT24C32EXHMT	Microchip Technology	EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-TSSOP	Datasheet	5,073In Stock	Cut Tape HK$3.21 HK$3.16 HK$3.15 Reel HK$2.89 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSSOP-8	32 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V AT24C512C-SSHD-B Microchip Technology 1: HK$6.49 14,896In Stock	Mfr. Part No. AT24C512C-SSHD-B Mouser Part No 556-AT24C512C-SSHD-B	Microchip Technology	EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V	Datasheet	14,896In Stock	HK$6.49 HK$6.22 HK$6.13 HK$5.96	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V AT24C512C-SSHM-T Microchip Technology 1: HK$6.58 12,982In Stock	Mfr. Part No. AT24C512C-SSHM-T Mouser Part No 556-AT24C512C-SSHM-T	Microchip Technology	EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V	Datasheet	12,982In Stock	Cut Tape HK$6.58 HK$6.54 Reel HK$5.96 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V AT24C512C-XHM-T Microchip Technology 1: HK$6.74 12,567In Stock	Mfr. Part No. AT24C512C-XHM-T Mouser Part No 556-AT24C512C-XHM-T	Microchip Technology	EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V	Datasheet	12,567In Stock	Cut Tape HK$6.74 HK$6.67 Reel HK$6.13 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM 64K 2-WIRE 1.7V AT24C64D-XHM-B Microchip Technology 1: HK$3.21 13,651In Stock	Mfr. Part No. AT24C64D-XHM-B Mouser Part No 556-AT24C64D-XHM-B	Microchip Technology	EEPROM SERIAL EEPROM 64K 2-WIRE 1.7V	Datasheet	13,651In Stock	HK$3.21 HK$3.16 HK$3.07 HK$2.98 HK$2.89	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	64 kbit	2-Wire, I2C