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100 uA Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
EPROM 1Mb (64Kx16) OTP 5V 45ns AT27C1024-45JU Microchip Technology 1: CHF 3.52 2’853In Stock	Mfr. Part No. AT27C1024-45JU Mouser Part No 556-AT27C1024-45JU	Microchip Technology	EPROM 1Mb (64Kx16) OTP 5V 45ns	Datasheet	2’853In Stock	CHF 3.52 CHF 3.46 CHF 3.45 CHF 3.43	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-44	1 Mbit	Parallel
EEPROM 1K 128 X 8 SERIAL EE 1.8V IND 24AA014T-I/MNY Microchip Technology 1: CHF 0.33 4’625In Stock	Mfr. Part No. 24AA014T-I/MNY Mouser Part No 579-24AA014T-I/MNY	Microchip Technology	EEPROM 1K 128 X 8 SERIAL EE 1.8V IND Learn More about Microchip Technology microchip 24aa01 24lc01b 24fc01 eeproms	Datasheet	4’625In Stock	Cut Tape CHF 0.33 CHF 0.322 Reel CHF 0.292 MouseReel Available	Min.: 1 Mult.: 1 : 3’300	EEPROM	SMD/SMT	TDFN-8	1 kbit	2-Wire, I2C
EEPROM 512x8 Or 256x16 93LC66T-I/SN Microchip Technology 1: CHF 0.612 2’804In Stock	Mfr. Part No. 93LC66T-I/SN Mouser Part No 579-93LC66T-I/SN	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	2’804In Stock	Cut Tape CHF 0.612 CHF 0.609 CHF 0.604 Reel CHF 0.558 MouseReel Available	Min.: 1 Mult.: 1 : 3’300	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 4kx8 24AA32A-I/ST Microchip Technology 1: CHF 0.402 17’273In Stock	Mfr. Part No. 24AA32A-I/ST Mouser Part No 579-24AA32A-I/ST	Microchip Technology	EEPROM 4kx8	Datasheet	17’273In Stock	CHF 0.402	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	32 kbit	2-Wire, I2C
EEPROM 8kx8 - 1.8V 24AA64T/SN Microchip Technology 1: CHF 0.402 5’952In Stock	Mfr. Part No. 24AA64T/SN Mouser Part No 579-24AA64T/SN	Microchip Technology	EEPROM 8kx8 - 1.8V	Datasheet	5’952In Stock	Cut Tape CHF 0.402 Reel CHF 0.379 MouseReel Available	Min.: 1 Mult.: 1 : 3’300	EEPROM	SMD/SMT	SOIC-8	64 kbit	2-Wire, I2C
EEPROM 2K 256 X 8 1.8V SERIAL EE EXT 34AA02T-E/ST Microchip Technology 1: CHF 0.354 2’752In Stock	Mfr. Part No. 34AA02T-E/ST Mouser Part No 579-34AA02T-E/ST	Microchip Technology	EEPROM 2K 256 X 8 1.8V SERIAL EE EXT	Datasheet	2’752In Stock	Cut Tape CHF 0.354 CHF 0.347 Reel CHF 0.319 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	EEPROM	SMD/SMT	TSSOP-8	2 kbit	2-Wire, I2C
EEPROM 64K 8KX8 2.5V HI-SP SER EE IND 24FC64-I/MC Microchip Technology 1: CHF 0.371 2’905In Stock	Mfr. Part No. 24FC64-I/MC Mouser Part No 579-24FC64-I/MC	Microchip Technology	EEPROM 64K 8KX8 2.5V HI-SP SER EE IND	Datasheet	2’905In Stock	CHF 0.371 CHF 0.362 CHF 0.345 CHF 0.344 CHF 0.335	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	64 kbit	2-Wire, I2C
EEPROM 64K 8KX8 2.5V HI-SP SER EE IND 24FC64-I/SM Microchip Technology 1: CHF 0.451 2In Stock	Mfr. Part No. 24FC64-I/SM Mouser Part No 579-24FC64-I/SM	Microchip Technology	EEPROM 64K 8KX8 2.5V HI-SP SER EE IND	Datasheet	2In Stock	CHF 0.451 CHF 0.446 CHF 0.429 CHF 0.42 CHF 0.412	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	64 kbit	2-Wire, I2C
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70PU Microchip Technology 1: CHF 2.57 9’857In Stock 5’404Expected 10/22/2026	Mfr. Part No. AT27C512R-70PU Mouser Part No 556-AT27C512R70PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	9’857In Stock 5’404Expected 10/22/2026	CHF 2.57 CHF 2.48 CHF 2.39	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	512 kbit	Parallel
EPROM 1Mb (128Kx8) OTP 5V 70ns AT27C010-70JU Microchip Technology 1: CHF 2.78 2’013In Stock	Mfr. Part No. AT27C010-70JU Mouser Part No 556-AT27C01070JU	Microchip Technology	EPROM 1Mb (128Kx8) OTP 5V 70ns	Datasheet	2’013In Stock	CHF 2.78 CHF 2.74 CHF 2.73 CHF 2.68	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EPROM 2MB (256Kx8) OTP 5V 55ns AT27C020-55JU Microchip Technology 1: CHF 3.77 349In Stock	Mfr. Part No. AT27C020-55JU Mouser Part No 556-AT27C020-55JU	Microchip Technology	EPROM 2MB (256Kx8) OTP 5V 55ns	Datasheet	349In Stock	CHF 3.77 CHF 3.64 CHF 3.48	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	2 Mbit	Parallel
EPROM 4Mb (512Kx8) OTP 5V 90ns AT27C040-90JU Microchip Technology 1: CHF 6.58 192In Stock	Mfr. Part No. AT27C040-90JU Mouser Part No 556-AT27C040-90JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 5V 90ns	Datasheet	192In Stock	CHF 6.58 CHF 6.35 CHF 6.15 CHF 6.10	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	4 Mbit	Parallel
EPROM 4Mb (512Kx8) OTP 5V 70ns AT27C040-70JU Microchip Technology 1: CHF 6.75 203In Stock	Mfr. Part No. AT27C040-70JU Mouser Part No 556-AT27C04070JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 5V 70ns	Datasheet	203In Stock	CHF 6.75 CHF 6.59 CHF 6.56 CHF 6.49 View CHF 6.47 CHF 6.35	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	4 Mbit	Parallel
EPROM 1Mb (64Kx16) OTP 5V 45ns AT27C1024-45PU Microchip Technology 1: CHF 3.71 448In Stock	Mfr. Part No. AT27C1024-45PU Mouser Part No 556-AT27C1024-45PU	Microchip Technology	EPROM 1Mb (64Kx16) OTP 5V 45ns	Datasheet	448In Stock	CHF 3.71 CHF 3.62	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-40	1 Mbit	Parallel
EPROM 1Mb (64Kx16) OTP 5V 70ns AT27C1024-70PU Microchip Technology 1: CHF 3.88 527In Stock	Mfr. Part No. AT27C1024-70PU Mouser Part No 556-AT27C102470PU	Microchip Technology	EPROM 1Mb (64Kx16) OTP 5V 70ns	Datasheet	527In Stock	CHF 3.88 CHF 3.73 CHF 3.59	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-40	1 Mbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45JU Microchip Technology 1: CHF 2.10 620In Stock	Mfr. Part No. AT27C256R-45JU Mouser Part No 556-AT27C256R-45JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	620In Stock	CHF 2.10 CHF 2.07 CHF 2.06	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70JU Microchip Technology 1: CHF 2.07 1’527In Stock 2’464Expected 12/17/2026	Mfr. Part No. AT27C256R-70JU Mouser Part No 556-AT27C256R70JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	1’527In Stock 2’464Expected 12/17/2026	CHF 2.07 CHF 2.05 CHF 2.04 CHF 2.02 View CHF 2.01 CHF 2.00	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70PU Microchip Technology 1: CHF 2.15 3’437In Stock	Mfr. Part No. AT27C256R-70PU Mouser Part No 556-AT27C256R70PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	3’437In Stock	CHF 2.15 CHF 2.10 CHF 2.08 CHF 2.07 CHF 2.06	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	Parallel
EPROM 4Mb (256Kx16) OTP 5V 90ns AT27C4096-90PU Microchip Technology 1: CHF 7.82 206In Stock	Mfr. Part No. AT27C4096-90PU Mouser Part No 556-AT27C4096-90PU	Microchip Technology	EPROM 4Mb (256Kx16) OTP 5V 90ns	Datasheet	206In Stock	CHF 7.82 CHF 7.53 CHF 7.24	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-40	4 Mbit	Parallel
EEPROM 2K, 256X8 1.8V SERIAL EE IND 24AA025E64T-I/OT Microchip Technology 1: CHF 0.306 11’510In Stock	Mfr. Part No. 24AA025E64T-I/OT Mouser Part No 579-24AA025E64T-I/OT	Microchip Technology	EEPROM 2K, 256X8 1.8V SERIAL EE IND	Datasheet	11’510In Stock	Cut Tape CHF 0.306 CHF 0.30 CHF 0.296 Reel CHF 0.284 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	EEPROM	SMD/SMT	SOT-23-6	2 kbit	2-Wire, I2C
EPROM 4Mb (256Kx16) OTP 5V 55ns AT27C4096-55JU Microchip Technology 1: CHF 7.37 675In Stock	Mfr. Part No. AT27C4096-55JU Mouser Part No 556-AT27C4096-55JU	Microchip Technology	EPROM 4Mb (256Kx16) OTP 5V 55ns	Datasheet	675In Stock	CHF 7.37 CHF 7.33 CHF 7.31 CHF 7.16 View CHF 7.15 CHF 7.14	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-44	4 Mbit	Parallel
EPROM 4Mb (256Kx16) OTP 5V 90ns AT27C4096-90JU Microchip Technology 1: CHF 7.62 203In Stock	Mfr. Part No. AT27C4096-90JU Mouser Part No 556-AT27C4096-90JU	Microchip Technology	EPROM 4Mb (256Kx16) OTP 5V 90ns	Datasheet	203In Stock	CHF 7.62 CHF 7.36 CHF 7.06	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-44	4 Mbit	Parallel
EPROM 512Kb (64Kx8) OTP 5V 45ns AT27C512R-45JU Microchip Technology 1: CHF 2.48 552In Stock	Mfr. Part No. AT27C512R-45JU Mouser Part No 556-AT27C512R-45JU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 45ns	Datasheet	552In Stock	CHF 2.48	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	512 kbit	Parallel
EPROM 512Kb (64Kx8) OTP 5V 45ns AT27C512R-45PU Microchip Technology 1: CHF 2.62 2’714In Stock 3’528Expected 12/8/2026	Mfr. Part No. AT27C512R-45PU Mouser Part No 556-AT27C512R-45PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 45ns	Datasheet	2’714In Stock 3’528Expected 12/8/2026	CHF 2.62 CHF 2.50 CHF 2.41	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	512 kbit	Parallel
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70JU Microchip Technology 1: CHF 2.40 2’869In Stock	Mfr. Part No. AT27C512R-70JU Mouser Part No 556-AT27C512R70JU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	2’869In Stock	CHF 2.40 CHF 2.32 CHF 2.23	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	512 kbit	Parallel

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