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Microchip Memory ICs

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Manufacturer = Microchip

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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
EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, TSSOP 24CSM01T-I/ST Microchip Technology 1: $1.13 1,963In Stock	Mfr. Part # 24CSM01T-I/ST Mouser Part # 579-24CSM01T-I/ST	Microchip Technology	EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, TSSOP Learn More about Microchip Technology microchip 24csm01 eeproms	Datasheet	1,963In Stock	Cut Tape $1.13 $1.09 $1.07 Reel $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	1 Mbit	I2C
EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp 24CW640T-I/Q4B Microchip Technology 1: $0.48 4,804In Stock	Mfr. Part # 24CW640T-I/Q4B Mouser Part # 579-24CW640T-I/Q4B	Microchip Technology	EEPROM 64 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp Learn More about Microchip Technology microchip 24cw i2c eeprom	Datasheet	4,804In Stock	Cut Tape $0.48 $0.459 Reel $0.437 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	64 kbit	I2C
NOR Flash 256K X 16 70ns SST39VF400A-70-4I-B3KE Microchip Technology 1: $2.10 4,411In Stock NRND	Mfr. Part # SST39VF400A-70-4I-B3KE Mouser Part # 804-39VF400A7IB3KE NRND	Microchip Technology	NOR Flash 256K X 16 70ns	Datasheet	4,411In Stock	$2.10 $1.95 $1.61	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 512K X 16 70ns SST39VF800A-70-4I-B3KE Microchip Technology 1: $2.10 1,835In Stock NRND	Mfr. Part # SST39VF800A-70-4I-B3KE Mouser Part # 804-39VF800A7IB3KE NRND	Microchip Technology	NOR Flash 512K X 16 70ns	Datasheet	1,835In Stock	$2.10 $1.95 $1.61	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-48	8 Mbit	Parallel
EEPROM PB/HALO free NiPdAu, 1.7V AT24C02C-MAHM-T Microchip Technology 1: $0.33 79,780In Stock	Mfr. Part # AT24C02C-MAHM-T Mouser Part # 556-AT24C02C-MAHM-T	Microchip Technology	EEPROM PB/HALO free NiPdAu, 1.7V	Datasheet	79,780In Stock	Cut Tape $0.33 $0.322 Reel $0.299 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	2 kbit	2-Wire, I2C
EEPROM SERIAL EEPROM, 2K 2-WIRE-5 SOT23 AT24MAC402-STUM-T Microchip Technology 1: $0.45 58,020In Stock 45,000Expected 10/26/2026	Mfr. Part # AT24MAC402-STUM-T Mouser Part # 556-AT24MAC402-STUMT	Microchip Technology	EEPROM SERIAL EEPROM, 2K 2-WIRE-5 SOT23	Datasheet	58,020In Stock 45,000Expected 10/26/2026	Cut Tape $0.45 $0.448 $0.444 Reel $0.416 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	SOT-23-5	2 kbit	2-Wire, I2C
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-MAHL-T Microchip Technology 5,000: $0.927 20,000In Stock	Mfr. Part # AT25256B-MAHL-T Mouser Part # 556-AT25256B-MAHL-T	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	20,000In Stock	Reel $0.927	Min.: 5,000 Mult.: 5,000 : 5,000	EEPROM	SMD/SMT	UDFN-8	256 kbit	3-Wire, SPI
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70PU Microchip Technology 1: $3.20 8,572In Stock 7,588Expected 10/26/2026	Mfr. Part # AT27C512R-70PU Mouser Part # 556-AT27C512R70PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	8,572In Stock 7,588Expected 10/26/2026	$3.20 $3.08 $2.96	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	512 kbit	Parallel
EEPROM 200NS, TSOP, IND TEMP, GREEN AT28LV010-20TU-T Microchip Technology 1: $58.94 345In Stock 1,500Expected 3/8/2027	Mfr. Part # AT28LV010-20TU-T Mouser Part # 556-AT28LV010-20TU-T	Microchip Technology	EEPROM 200NS, TSOP, IND TEMP, GREEN	Datasheet	345In Stock 1,500Expected 3/8/2027	Cut Tape $58.94 Reel $54.22 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	EEPROM	SMD/SMT	TSOP-32	1 Mbit	Parallel
SRAM 1024K 2.5V SPI SERIAL SRAM SQI 23LC1024-I/ST Microchip Technology 1: $2.77 6,645In Stock	Mfr. Part # 23LC1024-I/ST Mouser Part # 579-23LC1024-I/ST	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	6,645In Stock	$2.77 $2.67 $2.56	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	1 Mbit	SDI, SPI, SQI
SRAM 1024K 2.5V SPI SERIAL SRAM SQI 23LC1024T-I/SN Microchip Technology 1: $2.72 10,223In Stock 9,900Expected 12/28/2026	Mfr. Part # 23LC1024T-I/SN Mouser Part # 579-23LC1024T-I/SN	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	10,223In Stock 9,900Expected 12/28/2026	Cut Tape $2.72 $2.71 Reel $2.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SRAM	SMD/SMT	SOIC-8	1 Mbit	SDI, SPI, SQI
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024T-I/SN Microchip Technology 1: $3.13 7,336In Stock	Mfr. Part # 23LCV1024T-I/SN Mouser Part # 579-23LCV1024T-I/SN	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat	Datasheet	7,336In Stock	Cut Tape $3.13 Reel $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SRAM	SMD/SMT	SOIC-8	1 Mbit	SDI, SPI
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/SN Microchip Technology 1: $1.18 17,783In Stock	Mfr. Part # 24AA256UID-I/SN Mouser Part # 579-24AA256UID-I/SN	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	17,783In Stock	$1.18 $1.12 $1.09	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UIDT-I/SN Microchip Technology 1: $1.18 13,505In Stock	Mfr. Part # 24AA256UIDT-I/SN Mouser Part # 579-24AA256UIDT-I/SN	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	13,505In Stock	Cut Tape $1.18 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 512K, 64K X 8, 1.8V SER EE, IND 24AA512-I/SN Microchip Technology 1: $1.82 13,300In Stock 3,700Expected 10/19/2026	Mfr. Part # 24AA512-I/SN Mouser Part # 579-24AA512-I/SN	Microchip Technology	EEPROM 512K, 64K X 8, 1.8V SER EE, IND	Datasheet	13,300In Stock 3,700Expected 10/19/2026	$1.82 $1.75 $1.69	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 - 1.8V 24AA512T-I/SM Microchip Technology 1: $1.99 9,606In Stock	Mfr. Part # 24AA512T-I/SM Mouser Part # 579-24AA512T-I/SM	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	9,606In Stock	Cut Tape $1.99 Reel $1.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 64K 8KX8 1.8V SER EE IND 24AA64T-I/MC Microchip Technology 1: $0.66 27,936In Stock	Mfr. Part # 24AA64T-I/MC Mouser Part # 579-24AA64T-I/MC	Microchip Technology	EEPROM 64K 8KX8 1.8V SER EE IND	Datasheet	27,936In Stock	Cut Tape $0.66 $0.658 Reel $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	DFN-8	64 kbit	2-Wire, I2C
EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp 24CW1280T-I/OT Microchip Technology 1: $0.66 29,877In Stock	Mfr. Part # 24CW1280T-I/OT Mouser Part # 579-24CW1280T-I/OT	Microchip Technology	EEPROM 128 Kbit I2C Serial EEPROM with Software Write Protection, Industrial Temp Learn More about Microchip Technology microchip 24cw i2c eeprom	Datasheet	29,877In Stock	Cut Tape $0.66 $0.658 Reel $0.597 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	128 kbit	2-Wire, I2C
EEPROM 1024K 128K X 8 2.5V 24LC1025T-E/SN Microchip Technology 1: $4.46 4,109In Stock	Mfr. Part # 24LC1025T-E/SN Mouser Part # 579-24LC1025T-E/SN	Microchip Technology	EEPROM 1024K 128K X 8 2.5V Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	4,109In Stock	Cut Tape $4.46 Reel $3.84 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128K X 8 2.5V 24LC1025T-I/SN Microchip Technology 1: $4.40 9,711In Stock	Mfr. Part # 24LC1025T-I/SN Mouser Part # 579-24LC1025T-I/SN	Microchip Technology	EEPROM 1024K 128K X 8 2.5V Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	9,711In Stock	Cut Tape $4.40 Reel $3.78 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V 24LC256T-I/SN Microchip Technology 1: $1.18 22,361In Stock 23,100Expected 10/2/2026	Mfr. Part # 24LC256T-I/SN Mouser Part # 579-24LC256T-I/SN	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	22,361In Stock 23,100Expected 10/2/2026	Cut Tape $1.18 Reel $0.991 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 32K 4K X 8 2.5V SER EE IND 24LC32AT-I/OT Microchip Technology 1: $0.46 56,708In Stock	Mfr. Part # 24LC32AT-I/OT Mouser Part # 579-24LC32AT-I/OT	Microchip Technology	EEPROM 32K 4K X 8 2.5V SER EE IND	Datasheet	56,708In Stock	Cut Tape $0.46 $0.458 $0.448 Reel $0.437 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	32 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V SER EE EXT 24LC512-E/SN Microchip Technology 1: $1.92 9,668In Stock	Mfr. Part # 24LC512-E/SN Mouser Part # 579-24LC512-E/SN	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE EXT	Datasheet	9,668In Stock	$1.92 $1.84 $1.76	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 - 2.5V 24LC512-I/SM Microchip Technology 1: $1.86 7,911In Stock 6,930Expected 10/15/2026	Mfr. Part # 24LC512-I/SM Mouser Part # 579-24LC512-I/SM	Microchip Technology	EEPROM 64kx8 - 2.5V	Datasheet	7,911In Stock 6,930Expected 10/15/2026	$1.86 $1.77 $1.72	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 - 2.5V 24LC512T-E/SM Microchip Technology 1: $2.10 11,495In Stock	Mfr. Part # 24LC512T-E/SM Mouser Part # 579-24LC512T-E/SM	Microchip Technology	EEPROM 64kx8 - 2.5V	Datasheet	11,495In Stock	Cut Tape $2.10 Reel $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C