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4.5 V 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
EEPROM 150NS, SOIC, IND TEMP, GREEN AT28C256-15SU-T Microchip Technology 1: $12.84 1,645In Stock	Mfr. Part No. AT28C256-15SU-T Mouser Part No 556-AT28C256-15SU-T	Microchip Technology	EEPROM 150NS, SOIC, IND TEMP, GREEN Learn More about Microchip Technology microchip at28c256 memory	Datasheet	1,645In Stock	Cut Tape $12.84 Reel $11.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
NVRAM 64K (8KX8) 100ns M48Z18-100PC1 STMicroelectronics 1: $42.80 560In Stock	Mfr. Part No. M48Z18-100PC1 Mouser Part No 511-M48Z1810PC1	STMicroelectronics	NVRAM 64K (8KX8) 100ns	Datasheet	560In Stock	$42.80 $39.49 $38.11 $37.27 View $34.60 $32.07 Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	64 kbit	Parallel
SRAM 4Mb 45ns 512K x 8 Low Power SRAM CY62148ELL-45ZSXI Infineon Technologies 1: $7.13 4,820In Stock	Mfr. Part No. CY62148ELL-45ZSXI Mouser Part No 727-CY6218ELL-45ZSXI	Infineon Technologies	SRAM 4Mb 45ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	4,820In Stock	$7.13 $6.64 $6.44 $6.28 View $6.13 $5.93 $5.78 $5.64 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-32	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049G-10VXIT Infineon Technologies 1: $6.15 2,162In Stock	Mfr. Part No. CY7C1049G-10VXIT Mouser Part No 727-CY7C1049G-10VXIT	Infineon Technologies	SRAM ASYNC SRAMS Learn More about Infineon Technologies cypress fast async sram	Datasheet	2,162In Stock	Cut Tape $6.15 $5.83 $5.69 $5.59 Reel $5.00 View $5.49 $5.35 $4.67 MouseReel Available	Min.: 1 Mult.: 1 : 500	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
EEPROM 120NS, PLCC, IND TEMP, GREEN AT28C010E-12JU-T Microchip Technology 1: $60.33 542In Stock	Mfr. Part No. AT28C010E-12JU-T Mouser Part No 556-AT28C010E-12JU-T	Microchip Technology	EEPROM 120NS, PLCC, IND TEMP, GREEN	Datasheet	542In Stock	Cut Tape $60.33 Reel $55.50 MouseReel Available	Min.: 1 Mult.: 1 : 750	EEPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G-10ZSXI Infineon Technologies 1: $10.63 2,088In Stock	Mfr. Part No. CY7C1041G-10ZSXI Mouser Part No 727-CY7C1041G-10ZSXI	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	2,088In Stock	$10.63 $9.79 $9.45 $9.21 View $8.97 $8.96	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
EEPROM Parallel EEPROM 5V-120NS, 883c, GR AT28HC256E-12SU Microchip Technology 1: $12.99 261In Stock	Mfr. Part No. AT28HC256E-12SU Mouser Part No 556-AT28HC256E-12SU	Microchip Technology	EEPROM Parallel EEPROM 5V-120NS, 883c, GR	Datasheet	261In Stock	$12.99 $12.51 $12.01	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256x8 24C02C/SN Microchip Technology 1: $0.38 4,496In Stock	Mfr. Part No. 24C02C/SN Mouser Part No 579-24C02CSN	Microchip Technology	EEPROM 256x8	Datasheet	4,496In Stock	$0.38 $0.373 $0.363 $0.352	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	2 kbit	2-Wire, I2C
EEPROM 8kx8 - 2.5V 25LC640T-E/SN Microchip Technology 1: $1.08 2,036In Stock	Mfr. Part No. 25LC640T-E/SN Mouser Part No 579-25LC640T-E/SN	Microchip Technology	EEPROM 8kx8 - 2.5V	Datasheet	2,036In Stock	Cut Tape $1.08 $1.04 Reel $0.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	64 kbit	SPI
EEPROM 64x16 93C46BT-I/OT Microchip Technology 1: $0.31 8,612In Stock	Mfr. Part No. 93C46BT-I/OT Mouser Part No 579-93C46BT-I/OT	Microchip Technology	EEPROM 64x16	Datasheet	8,612In Stock	Cut Tape $0.31 $0.306 Reel $0.267 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-6	1 kbit	3-Wire, Microwire
NOR Flash 4M (512Kx8) 70ns 5.0V Industrial SST39SF040-70-4I-NHE-T Microchip Technology 1: $2.96 932In Stock	Mfr. Part No. SST39SF040-70-4I-NHE-T Mouser Part No 804-39SF0407INHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 5.0V Industrial	Datasheet	932In Stock	Cut Tape $2.96 Reel $2.73 MouseReel Available	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
EEPROM 150NS, PLCC, IND TEMP, GREEN - test to 105C AT28C64B-15JU-235 Microchip Technology 1: $4.51 389In 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	389In Stock 750Expected 13/10/2026	Cut Tape $4.51 $4.33 $4.17 Reel $4.17	Min.: 1 Mult.: 1 : 750	EEPROM	SMD/SMT	PLCC-32	64 kbit	Parallel
EPROM 45NS, PLCC, IND TEMP, GREEN AT27C010-45JU-T Microchip Technology 1: $3.88 1,409In Stock	Mfr. Part No. AT27C010-45JU-T Mouser Part No 579-AT27C010-45JU-T	Microchip Technology	EPROM 45NS, PLCC, IND TEMP, GREEN	Datasheet	1,409In Stock	Cut Tape $3.88 Reel $3.57 MouseReel Available	Min.: 1 Mult.: 1 : 750	EPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EEPROM 70NS PLCC IND GRN AT28HC256E-70JU-T Microchip Technology 1: $15.24 673In Stock	Mfr. Part No. AT28HC256E-70JU-T Mouser Part No 556-AT28HC256E70JUT	Microchip Technology	EEPROM 70NS PLCC IND GRN	Datasheet	673In Stock	Cut Tape $15.24 Reel $14.03	Min.: 1 Mult.: 1 : 750	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 4kx8 - 5V 25C320T-I/SN Microchip Technology 1: $0.94 4,094In Stock	Mfr. Part No. 25C320T-I/SN Mouser Part No 579-25C320T-I/SN	Microchip Technology	EEPROM 4kx8 - 5V	Datasheet	4,094In Stock	Cut Tape $0.94 $0.938 $0.906 Reel $0.863 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	32 kbit	SPI
NOR Flash 4.5 to 5.5 2Mbit Multi-Purpose Flash SST39SF020A-70-4I-NHE-T Microchip Technology 1: $2.59 1,076In Stock	Mfr. Part No. SST39SF020A-70-4I-NHE-T Mouser Part No 579-39SF020A7INHET	Microchip Technology	NOR Flash 4.5 to 5.5 2Mbit Multi-Purpose Flash	Datasheet	1,076In Stock	Cut Tape $2.59 Reel $2.36 MouseReel Available	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	2 Mbit	Parallel
EPROM 1Mb (64Kx16) OTP 5V 45ns AT27C1024-45JU Microchip Technology 1: $4.66 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	$4.66 $4.50 $4.31	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-44	1 Mbit	Parallel
EEPROM 256K FAST PROG SDP - 90NS IND TEMP AT28HC256F-90JU Microchip Technology 1: $15.51 357In Stock	Mfr. Part No. AT28HC256F-90JU Mouser Part No 556-AT28HC256F90JU	Microchip Technology	EEPROM 256K FAST PROG SDP - 90NS IND TEMP	Datasheet	357In Stock	$15.51 $14.93 $14.35	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 1kx8 - 5V 25C080-I/SN Microchip Technology 1: $1.16 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	$1.16 $1.11 $1.08	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	8 kbit	SPI
NOR Flash 512K X 8 70ns SST39SF040-70-4C-NHE Microchip Technology 1: $2.86 3,780In Stock	Mfr. Part No. SST39SF040-70-4C-NHE Mouser Part No 804-39SF0407CNHE	Microchip Technology	NOR Flash 512K X 8 70ns	Datasheet	3,780In Stock	$2.86 $2.73 $2.64	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
EEPROM 1M 5V SDP - 120NS IND TEMP AT28HC64B-12SU Microchip Technology 1: $7.30 218In Stock	Mfr. Part No. AT28HC64B-12SU Mouser Part No 556-AT28HC64B12SU	Microchip Technology	EEPROM 1M 5V SDP - 120NS IND TEMP	Datasheet	218In Stock	$7.30 $7.02 $6.77	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	64 kbit	Parallel
EEPROM 512x8 - 5V 25C040T-I/SN Microchip Technology 1: $0.74 3,153In Stock	Mfr. Part No. 25C040T-I/SN Mouser Part No 579-25C040T-I/SN	Microchip Technology	EEPROM 512x8 - 5V	Datasheet	3,153In Stock	Cut Tape $0.74 $0.735 Reel $0.661 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 4kx8 - 5V 25C320-I/SN Microchip Technology 1: $0.94 4,140In Stock	Mfr. Part No. 25C320-I/SN Mouser Part No 579-25C320-I/SN	Microchip Technology	EEPROM 4kx8 - 5V	Datasheet	4,140In Stock	$0.94 $0.938 $0.906 $0.863	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	32 kbit	SPI
EPROM 55NS, PLCC, IND TEMP, GREEN AT27C020-55JU-T Microchip Technology 1: $4.81 1,294In Stock	Mfr. Part No. AT27C020-55JU-T Mouser Part No 579-AT27C020-55JU-T	Microchip Technology	EPROM 55NS, PLCC, IND TEMP, GREEN	Datasheet	1,294In Stock	Cut Tape $4.81 Reel $4.42	Min.: 1 Mult.: 1 : 750	EPROM	SMD/SMT	PLCC-32	2 Mbit	Parallel
EEPROM 70NS, SOIC, IND TEMP, GREEN AT28HC256-70SU-T Microchip Technology 1: $15.93 1,006In Stock	Mfr. Part No. AT28HC256-70SU-T Mouser Part No 556-AT28HC256-70SU-T	Microchip Technology	EEPROM 70NS, SOIC, IND TEMP, GREEN	Datasheet	1,006In Stock	Cut Tape $15.93 Reel $14.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel