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Microchip Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 512Kb (64Kx8) OTP 5V 45ns AT27C512R-45PU Microchip Technology 1: $3.25 2,478In Stock 3,528Expected 12/8/2026	Mfr. Part # AT27C512R-45PU Mouser Part # 556-AT27C512R-45PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 45ns	Datasheet	2,478In Stock 3,528Expected 12/8/2026	$3.25 $3.11 $3.00	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	512 kbit	Parallel
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70JU Microchip Technology 1: $2.98 2,865In Stock	Mfr. Part # AT27C512R-70JU Mouser Part # 556-AT27C512R70JU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	2,865In Stock	$2.98 $2.88 $2.77	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	512 kbit	Parallel
EEPROM 1M 5V SDP - 150NS IND TEMP AT28C010-15JU Microchip Technology 1: $58.55 89In Stock	Mfr. Part # AT28C010-15JU Mouser Part # 556-AT28C01015JU	Microchip Technology	EEPROM 1M 5V SDP - 150NS IND TEMP	Datasheet	89In Stock	$58.55 $56.34 $54.15	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EEPROM 120NS IND TEMP PKG- 120NS IND TEMP AT28C010E-12JU Microchip Technology 1: $59.93 174In Stock	Mfr. Part # AT28C010E-12JU Mouser Part # 556-AT28C010E12JU	Microchip Technology	EEPROM 120NS IND TEMP PKG- 120NS IND TEMP	Datasheet	174In Stock	$59.93 $57.70 $55.45	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EEPROM 1M 3V SDP - 200NS IND TEMP AT28LV010-20JU Microchip Technology 1: $56.59 146In Stock 224Expected 1/4/2027	Mfr. Part # AT28LV010-20JU Mouser Part # 556-AT28LV010-20JU	Microchip Technology	EEPROM 1M 3V SDP - 200NS IND TEMP	Datasheet	146In Stock 224Expected 1/4/2027	$56.59 $54.48 $52.36	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V AT93C56B-SSHM-T Microchip Technology 1: $0.31 9,717In Stock 12,000Expected 11/10/2026	Mfr. Part # AT93C56B-SSHM-T Mouser Part # 556-AT93C56B-SSHM-T	Microchip Technology	EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V	Datasheet	9,717In Stock 12,000Expected 11/10/2026	Cut Tape $0.31 $0.306 Reel $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-Narrow-8	2 kbit	3-Wire, Microwire
EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V AT93C56B-XHM-T Microchip Technology 1: $0.33 6,995In Stock	Mfr. Part # AT93C56B-XHM-T Mouser Part # 556-AT93C56B-XHM-T	Microchip Technology	EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V	Datasheet	6,995In Stock	Cut Tape $0.33 $0.322 Reel $0.299 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSSOP-8	2 kbit	3-Wire, Microwire
EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V AT93C66B-SSHM-B Microchip Technology 1: $0.32 5,743In Stock	Mfr. Part # AT93C66B-SSHM-B Mouser Part # 556-AT93C66B-SSHM-B	Microchip Technology	EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V	Datasheet	5,743In Stock	$0.32 $0.309 $0.299	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	4 kbit	3-Wire, Microwire
EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V AT93C66B-XHM-T Microchip Technology 1: $0.35 5,551In Stock	Mfr. Part # AT93C66B-XHM-T Mouser Part # 556-AT93C66B-XHM-T	Microchip Technology	EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V	Datasheet	5,551In Stock	Cut Tape $0.35 $0.341 $0.337 Reel $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash SST25PF020B-80-4C-SAE Microchip Technology 1: $1.09 2,350In Stock	Mfr. Part # SST25PF020B-80-4C-SAE Mouser Part # 579-020B-80-4C-SAE	Microchip Technology	NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash	Datasheet	2,350In Stock	$1.09 $1.04 $0.991	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	2 Mbit	SPI
NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash SST25PF020B-80-4C-SAE-T Microchip Technology 1: $1.13 6,529In Stock	Mfr. Part # SST25PF020B-80-4C-SAE-T Mouser Part # 579-020B-80-4C-SAE-T	Microchip Technology	NOR Flash 2.3V to 3.6V 2Mbit SPI Serial Flash	Datasheet	6,529In Stock	Cut Tape $1.13 $1.10 Reel $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT	SOIC-8	2 Mbit	SPI
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND 23A640T-I/ST Microchip Technology 1: $0.86 1,884In Stock	Mfr. Part # 23A640T-I/ST Mouser Part # 579-23A640T-I/ST	Microchip Technology	SRAM 64K 8K X 8 1.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	1,884In Stock	Cut Tape $0.86 $0.857 Reel $0.789 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SRAM	SMD/SMT	TSSOP-8	64 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/SN Microchip Technology 1: $1.37 7,093In Stock 5,300Expected 12/7/2026	Mfr. Part # 23K256-I/SN Mouser Part # 579-23K256-I/SN	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	7,093In Stock 5,300Expected 12/7/2026	$1.37 $1.33 $1.27	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	256 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/ST Microchip Technology 1: $1.43 3,812In Stock	Mfr. Part # 23K256-I/ST Mouser Part # 579-23K256-I/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	3,812In Stock	$1.43 $1.37 $1.33	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	256 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256T-I/ST Microchip Technology 1: $1.57 7,148In Stock	Mfr. Part # 23K256T-I/ST Mouser Part # 579-23K256T-I/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	7,148In Stock	Cut Tape $1.57 Reel $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SRAM	SMD/SMT	TSSOP-8	256 kbit	SPI
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND 23K640T-I/SN Microchip Technology 1: $0.82 5,461In Stock	Mfr. Part # 23K640T-I/SN Mouser Part # 579-23K640T-I/SN	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	5,461In Stock	Cut Tape $0.82 $0.811 Reel $0.735 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SRAM	SMD/SMT	SOIC-8	64 kbit	SPI
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND 23K640T-I/ST Microchip Technology 1: $0.86 2,075In Stock	Mfr. Part # 23K640T-I/ST Mouser Part # 579-23K640T-I/ST	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	2,075In Stock	Cut Tape $0.86 $0.857 Reel $0.789 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SRAM	SMD/SMT	TSSOP-8	64 kbit	SPI
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024-I/SN Microchip Technology 1: $3.10 3,412In Stock 2,900Expected 11/11/2026	Mfr. Part # 23LCV1024-I/SN Mouser Part # 579-23LCV1024-I/SN	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	3,412In Stock 2,900Expected 11/11/2026	$3.10 $2.99 $2.87	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	1 Mbit	SDI, SPI
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024-I/ST Microchip Technology 1: $3.16 2,514In Stock 800Expected 11/12/2026	Mfr. Part # 23LCV1024-I/ST Mouser Part # 579-23LCV1024-I/ST	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	2,514In Stock 800Expected 11/12/2026	$3.16 $3.05 $2.92	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	1 Mbit	SDI, SPI
EEPROM 2K 256 X 8 SERIAL EE 1.8V IND 1/2ARRAY W 24AA024HT-I/MNY Microchip Technology 1: $0.44 4,937In Stock	Mfr. Part # 24AA024HT-I/MNY Mouser Part # 579-24AA024HTIMNY	Microchip Technology	EEPROM 2K 256 X 8 SERIAL EE 1.8V IND 1/2ARRAY W	Datasheet	4,937In Stock	Cut Tape $0.44 $0.437 $0.414 Reel $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	TDFN-8	2 kbit	2-Wire, I2C
EEPROM 2K 256X8 SER EE 1.8V 18 I/O 10-BIT ADC 24AA024T-I/MNY Microchip Technology 1: $0.44 6,096In Stock	Mfr. Part # 24AA024T-I/MNY Mouser Part # 579-24AA024T-I/MNY	Microchip Technology	EEPROM 2K 256X8 SER EE 1.8V 18 I/O 10-BIT ADC	Datasheet	6,096In Stock	Cut Tape $0.44 $0.437 $0.414 Reel $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	TDFN-8	2 kbit	2-Wire, I2C
EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V 24AA025E48T-E/OT Microchip Technology 1: $0.46 6,332In Stock	Mfr. Part # 24AA025E48T-E/OT Mouser Part # 579-24AA025E48T-E/OT	Microchip Technology	EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V	Datasheet	6,332In Stock	Cut Tape $0.46 $0.458 $0.448 Reel $0.437 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-6	2 kbit	2-Wire, I2C
EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V 24AA025E64T-E/OT Microchip Technology 1: $0.46 9,292In Stock	Mfr. Part # 24AA025E64T-E/OT Mouser Part # 579-24AA025E64T-E/OT	Microchip Technology	EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V	Datasheet	9,292In Stock	Cut Tape $0.46 $0.458 $0.448 Reel $0.437	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-6	2 kbit	2-Wire, I2C
EEPROM 1024K 128KX8 1.8V SER EE 24AA1025-I/SM Microchip Technology 1: $4.08 2,912In Stock	Mfr. Part # 24AA1025-I/SM Mouser Part # 579-24AA1025-I/SM	Microchip Technology	EEPROM 1024K 128KX8 1.8V SER EE Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	2,912In Stock	$4.08 $3.95 $3.79	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128K X 8 1.8V 24AA1025-I/SN Microchip Technology 1: $4.06 1,564In Stock	Mfr. Part # 24AA1025-I/SN Mouser Part # 579-24AA1025-I/SN	Microchip Technology	EEPROM 1024K 128K X 8 1.8V Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	1,564In Stock	$4.06 $3.93 $3.78	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C