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EPROM

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Type	Memory Size	Organization	Interface Type	Operating Supply Current	Programming Voltage	Supply Voltage - Max	Supply Voltage - Min	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
EPROM 256k (32k x 8) OTP Atmel EPROM AT27BV256-70JU Microchip Technology 1: $4.469 55In Stock	Mfr. Part # AT27BV256-70JU Mouser Part # 556-AT27BV25670JU	Microchip Technology	EPROM 256k (32k x 8) OTP Atmel EPROM	Datasheet	55In Stock	$4.469 $4.304 $4.161	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	256 kbit	32 k x 8	Parallel	20 mA	13 V	3.6 V, 5.5 V	2.7 V, 4.5 V	- 40 C	+ 85 C	AT27BV256	Tube
EPROM 1Mb (128Kx8) OTP 5V 45ns AT27C010-45JU Microchip Technology 1: $4.150 343In Stock	Mfr. Part # AT27C010-45JU Mouser Part # 556-AT27C010-45JU	Microchip Technology	EPROM 1Mb (128Kx8) OTP 5V 45ns	Datasheet	343In Stock	$4.150 $3.997 $3.832	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	1 Mbit	128 k x 8	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C010	Tube
EPROM OTP 2Mb (256K X 8) 5V - 90NS AT27C020-90JU Microchip Technology 1: $5.018 331In Stock	Mfr. Part # AT27C020-90JU Mouser Part # 556-AT27C020-90JU	Microchip Technology	EPROM OTP 2Mb (256K X 8) 5V - 90NS	Datasheet	331In Stock	$5.018 $4.842 $4.644	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	2 Mbit	256 k x 8	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C020	Tube
EPROM 8Mb (1024x 8) OTP 5V 90ns AT27C080-90JU Microchip Technology 1: $16.403 69In Stock	Mfr. Part # AT27C080-90JU Mouser Part # 556-AT27C080-90JU	Microchip Technology	EPROM 8Mb (1024x 8) OTP 5V 90ns	Datasheet	69In Stock	$16.403 $15.789 $15.185	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	8 Mbit	1 M x 8	Parallel	40 mA	13 V	5 V	5 V	0 C	+ 85 C	AT27C080	Tube
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45JU Microchip Technology 1: $3.041 287In Stock 384Expected 10/6/2026	Mfr. Part # AT27C256R-45JU Mouser Part # 556-AT27C256R-45JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	287In Stock 384Expected 10/6/2026	$3.041 $2.932 $2.811	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	256 kbit	32 k x 8	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C256R	Tube
EPROM 4Mb (512Kx8) OTP 3V 90ns AT27LV040A-90JU Microchip Technology 1: $10.749 113In Stock	Mfr. Part # AT27LV040A-90JU Mouser Part # 556-AT27LV040A-90JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 3V 90ns	Datasheet	113In Stock	$10.749 $10.354 $9.958	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	4 Mbit	512 k x 8	Parallel	30 mA	13 V	3.6 V, 5.5 V	3 V, 4.5 V	0 C	+ 85 C	AT27LV040A	Tube
EPROM 1Kb Add-Only Memory DS2502+ Analog Devices / Maxim Integrated 1: $6.302 2.552In Stock	Mfr. Part # DS2502+ Mouser Part # 700-DS2502	Analog Devices / Maxim Integrated	EPROM 1Kb Add-Only Memory Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	2.552In Stock	$6.302 $5.874 $5.698 $5.578 View $5.435 $5.259 $5.138 $5.007 $4.886	Min.: 1 Mult.: 1 Max.: 2.041	Through Hole	TO-92-3	OTP	1 kbit	1 k x 1	1-Wire	5 uA	11.5 V to 12 V	6 V	2.8 V	- 40 C	+ 85 C	DS2502	Bulk
EPROM 1Kb Add-Only Memory DS2502S+T&R Analog Devices / Maxim Integrated 1: $7.521 1.649In Stock	Mfr. Part # DS2502S+T&R Mouser Part # 700-DS2502ST&R	Analog Devices / Maxim Integrated	EPROM 1Kb Add-Only Memory Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	1.649In Stock	Cut Tape $7.521 $7.005 $6.796 $6.632 View $6.478 $6.269 $6.116 $5.962 $5.962 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.319	SMD/SMT	SOIC-8	OTP	1 kbit	1 k x 1	1-Wire	5 uA	11.5 V to 12 V	6 V	2.8 V	- 40 C	+ 85 C	DS2502	Reel, Cut Tape, MouseReel
EPROM 2Mb (128Kx16) OTP 5V 55ns AT27C2048-55JU Microchip Technology 1: $7.104 74In Stock 135Expected 10/5/2026	Mfr. Part # AT27C2048-55JU Mouser Part # 556-AT27C2048-55JU	Microchip Technology	EPROM 2Mb (128Kx16) OTP 5V 55ns	Datasheet	74In Stock 135Expected 10/5/2026	$7.104 $6.862 $6.577	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	OTP	2 Mbit	128 k x 16	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C2048	Tube
EPROM 4Mb (256Kx16) OTP 5V 55ns AT27C4096-55JU Microchip Technology 1: $10.540 108In Stock 617On Order	Mfr. Part # AT27C4096-55JU Mouser Part # 556-AT27C4096-55JU	Microchip Technology	EPROM 4Mb (256Kx16) OTP 5V 55ns	Datasheet	108In Stock 617On Order On Order Ship Dates Mfr. #: AT27C4096-55JU Stock: 108 Can Ship Immediately On Order: 347 Expected 10/5/2026 270 Expected 10/12/2026 Factory Lead-Time: 19 Weeks	$10.540 $10.134 $9.750	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	OTP	4 Mbit	256 k x 16	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C4096	Tube
EPROM 1KB Ser EPROM ALT 59 5-BQ2022ADBZR ALT 5 ALT 595-BQ2022ADBZR BQ2022ADBZRG4 Texas Instruments 1: $1.702 757In Stock	Mfr. Part # BQ2022ADBZRG4 Mouser Part # 595-BQ2022ADBZRG4	Texas Instruments	EPROM 1KB Ser EPROM ALT 59 5-BQ2022ADBZR ALT 5 ALT 595-BQ2022ADBZR	Datasheet	757In Stock	Cut Tape $1.702 $1.603 $1.559 $1.515 View Reel $1.340 $1.482 $1.438 $1.405 $1.372 $1.340 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-3	OTP	1 kbit	128 x 8	1-Wire	2 uA				- 20 C	+ 70 C	BQ2022A	Reel, Cut Tape, MouseReel
EPROM 1Kb Add-Only Memory DS2502P+ Analog Devices / Maxim Integrated 1: $6.445 219In Stock	Mfr. Part # DS2502P+ Mouser Part # 700-DS2502P	Analog Devices / Maxim Integrated	EPROM 1Kb Add-Only Memory Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	219In Stock	$6.445 $6.006 $5.830 $5.687 $5.556	Min.: 1 Mult.: 1 Max.: 175	SMD/SMT	TSOC-6	OTP	1 kbit	1 k x 1	1-Wire	5 uA	11.5 V to 12 V	6 V	2.8 V	- 40 C	+ 85 C	DS2502	Tube
EPROM 1Mb (128Kx8) OTP 5V 70ns AT27C010-70JU Microchip Technology 1: $4.040 2.048Expected 11/16/2026	Mfr. Part # AT27C010-70JU Mouser Part # 556-AT27C01070JU	Microchip Technology	EPROM 1Mb (128Kx8) OTP 5V 70ns	Datasheet	2.048Expected 11/16/2026	$4.040 $3.909 $3.755	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	1 Mbit	128 k x 8	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C010	Tube
EPROM 4Mb (512Kx8) OTP 5V 90ns AT27C040-90JU Microchip Technology 1: $9.574 192Expected 10/7/2026	Mfr. Part # AT27C040-90JU Mouser Part # 556-AT27C040-90JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 5V 90ns	Datasheet	192Expected 10/7/2026	$9.574 $9.223 $8.871	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	4 Mbit	512 k x 8	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C040	Tube
EPROM 90NS PLCC IND GRN AT27C040-90JU-T Microchip Technology 1: $9.728 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # AT27C040-90JU-T Mouser Part # 556-AT27C04090JUT	Microchip Technology	EPROM 90NS PLCC IND GRN	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $9.728 Reel $8.970	Min.: 1 Mult.: 1 : 750	SMD/SMT	PLCC-32	OTP	4 Mbit	512 k x 8	Parallel	30 mA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C040	Reel, Cut Tape
EPROM 70NS PLCC IND GRN AT27LV010A-70JU-T Microchip Technology 750: $4.227 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # AT27LV010A-70JU-T Mouser Part # 556-AT27LV010A70JUT	Microchip Technology	EPROM 70NS PLCC IND GRN	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $4.227	Min.: 750 Mult.: 750 : 750	SMD/SMT	PLCC-32	OTP	1 Mbit	64 k x 16	Parallel	8 mA	13 V	3.6 V, 5.5 V	3 V, 4.5 V	- 40 C	+ 85 C	AT27LV010A	Reel
EPROM 90NS, PLCC, IND TEMP, GREEN AT27LV512A-90JU-T Microchip Technology 1: $3.766 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # AT27LV512A-90JU-T Mouser Part # 556-AT27LV512A-90JUT	Microchip Technology	EPROM 90NS, PLCC, IND TEMP, GREEN	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $3.766 Reel $3.470	Min.: 1 Mult.: 1 : 750		PLCC-32											AT27LV512A	Reel, Cut Tape
EPROM 90NS, PLCC, IND TEMP, GREEN AT27BV1024-90JU-T Microchip Technology 1: $6.621 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # AT27BV1024-90JU-T Mouser Part # 579-AT27BV102490JUT	Microchip Technology	EPROM 90NS, PLCC, IND TEMP, GREEN	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape $6.621 Reel $6.094	Min.: 1 Mult.: 1 : 500	SMD/SMT	PLCC-32	OTP	1 Mbit	64 k x 16	Parallel	8 mA		3.6 V	2.7 V	- 40 C	+ 85 C	AT27BV1024	Reel, Cut Tape
EPROM 90NS, PLCC, IND TEMP, GREEN AT27C020-90JU-T Microchip Technology 1: $5.160 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # AT27C020-90JU-T Mouser Part # 579-AT27C020-90JU-T	Microchip Technology	EPROM 90NS, PLCC, IND TEMP, GREEN	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $5.160 Reel $4.732	Min.: 1 Mult.: 1 : 750	SMD/SMT	PLCC-32	OTP	2 Mbit	256 k x 8	Parallel	25 mA		5.5 V	4.5 V	- 40 C	+ 85 C	AT27C020	Reel, Cut Tape
EPROM 90NS, PLCC, IND TEMP, GREEN AT27C080-90JU-T Microchip Technology 750: $15.273 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # AT27C080-90JU-T Mouser Part # 579-AT27C080-90JU-T	Microchip Technology	EPROM 90NS, PLCC, IND TEMP, GREEN	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $15.273	Min.: 750 Mult.: 750 : 750	SMD/SMT	PLCC-32	OTP	8 Mbit	1 M x 8	Parallel	40 mA		5.5 V	4.5 V	- 40 C	+ 85 C	AT27C080	Reel
EPROM 120NS, PLCC, IND TEMP, GREEN AT27LV020A-12JU-T Microchip Technology 750: $5.665 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # AT27LV020A-12JU-T Mouser Part # 579-AT27LV020A12JUT	Microchip Technology	EPROM 120NS, PLCC, IND TEMP, GREEN	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $5.665	Min.: 750 Mult.: 750 : 750	SMD/SMT	PLCC-32	OTP	2 Mbit	256 k x 8	Parallel	8 mA		3.6 V	3 V	- 40 C	+ 85 C	AT27LV020A	Reel
EPROM 90NS, PLCC, IND TEMP, GREEN AT27LV040A-90JU-T Microchip Technology 750: $10.035 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # AT27LV040A-90JU-T Mouser Part # 579-AT27LV040A90JUT	Microchip Technology	EPROM 90NS, PLCC, IND TEMP, GREEN	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $10.035	Min.: 750 Mult.: 750 : 750	SMD/SMT	PLCC-32	OTP	4 Mbit	512 k x 8	Parallel	8 mA		3.6 V	3 V	- 40 C	+ 85 C	AT27LV040A	Reel
EPROM 90NS PLCC IND GRN AT27C2048-90JU-T Microchip Technology 500: $6.544 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # AT27C2048-90JU-T Mouser Part # 556-AT27C204890JUT	Microchip Technology	EPROM 90NS PLCC IND GRN	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $6.544	Min.: 500 Mult.: 500 : 500	SMD/SMT	PLCC-44	OTP	2 Mbit	128 k x 16	Parallel	35 mA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C2048	Reel
EPROM 55NS, PLCC, IND TEMP, GREEN AT27C2048-55JU-T Microchip Technology 500: $6.654 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # AT27C2048-55JU-T Mouser Part # 579-AT27C2048-55JU-T	Microchip Technology	EPROM 55NS, PLCC, IND TEMP, GREEN	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $6.654	Min.: 500 Mult.: 500 : 500	SMD/SMT	PLCC-44	OTP	2 Mbit	128 k x 16	Parallel	35 mA		5.5 V	4.5 V	- 40 C	+ 85 C	AT27C2048	Reel