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EPROM

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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 1Kb Add-Only Memory DS2502+T&R Analog Devices / Maxim Integrated 1: NT$120.46 805In Stock	Mfr. Part # DS2502+T&R Mouser Part # 700-DS2502T&R	Analog Devices / Maxim Integrated	EPROM 1Kb Add-Only Memory Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	805In Stock	Cut Tape NT$120.46 NT$117.95 NT$115.44 NT$112.93 View NT$111.49 NT$109.70 NT$109.70	Min.: 1 Mult.: 1 Max.: 644	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	Reel, Cut Tape
EPROM 55NS, PLCC, IND TEMP, GREEN AT27C4096-55JU-T Microchip Technology 1: NT$348.82 147In Stock	Mfr. Part # AT27C4096-55JU-T Mouser Part # 579-AT27C4096-55JU-T	Microchip Technology	EPROM 55NS, PLCC, IND TEMP, GREEN	Datasheet	147In Stock	Cut Tape NT$348.82 Reel NT$319.07 Quote Quote	Min.: 1 Mult.: 1 : 500	SMD/SMT	PLCC-44	OTP	4 Mbit	256 k x 16	Parallel	40 mA		5.5 V	4.5 V	- 40 C	+ 85 C	AT27C4096	Reel, Cut Tape
EPROM 1Mb(128Kx8) OTP 2.7-3.6V 90ns AT27BV010-90JU Microchip Technology 1: NT$169.57 286In Stock	Mfr. Part # AT27BV010-90JU Mouser Part # 556-AT27BV010-90JU	Microchip Technology	EPROM 1Mb(128Kx8) OTP 2.7-3.6V 90ns	Datasheet	286In Stock	NT$169.57 NT$166.34 NT$165.99 NT$162.04 View NT$161.33 NT$160.25	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	1 Mbit	64 k x 16	Parallel	25 mA	13 V	3.6 V, 5.5 V	2.7 V, 4.5 V	- 40 C	+ 85 C	AT27BV010	Tube
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70PU Microchip Technology 1: NT$114.72 9,857In Stock 5,404Expected 10/22/2026	Mfr. Part # AT27C512R-70PU Mouser Part # 556-AT27C512R70PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	9,857In Stock 5,404Expected 10/22/2026	NT$114.72 NT$110.42 NT$106.12	Min.: 1 Mult.: 1	Through Hole	PDIP-28	OTP	512 kbit	64 k x 8	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C512R	Tube
EPROM 70NS PLCC IND GRN AT27C010-70JU-T Microchip Technology 1: NT$135.51 667In Stock	Mfr. Part # AT27C010-70JU-T Mouser Part # 556-AT27C01070JUT	Microchip Technology	EPROM 70NS PLCC IND GRN	Datasheet	667In Stock	Cut Tape NT$135.51 Reel NT$123.68 NT$117.95 MouseReel Available	Min.: 1 Mult.: 1 : 750	SMD/SMT	PLCC-32	OTP	1 Mbit	128 k x 8	Parallel	25 mA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C010	Reel, Cut Tape, MouseReel
EPROM 2MB (256Kx8) OTP 5V 55ns AT27C020-55JU Microchip Technology 1: NT$168.14 349In Stock	Mfr. Part # AT27C020-55JU Mouser Part # 556-AT27C020-55JU	Microchip Technology	EPROM 2MB (256Kx8) OTP 5V 55ns	Datasheet	349In Stock	NT$168.14 NT$162.04 NT$155.23	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 4Mb (512Kx8) OTP 5V 90ns AT27C040-90JU Microchip Technology 1: NT$293.25 192In Stock	Mfr. Part # AT27C040-90JU Mouser Part # 556-AT27C040-90JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 5V 90ns	Datasheet	192In Stock	NT$293.25 NT$282.50 NT$273.89 NT$271.74	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 4Mb (512Kx8) OTP 5V 70ns AT27C040-70JU Microchip Technology 1: NT$300.42 203In Stock	Mfr. Part # AT27C040-70JU Mouser Part # 556-AT27C04070JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 5V 70ns	Datasheet	203In Stock	NT$300.42 NT$293.61 NT$292.18 NT$288.95 View NT$288.23 NT$282.50	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 1Mb (64Kx16) OTP 5V 45ns AT27C1024-45PU Microchip Technology 1: NT$164.91 448In Stock	Mfr. Part # AT27C1024-45PU Mouser Part # 556-AT27C1024-45PU	Microchip Technology	EPROM 1Mb (64Kx16) OTP 5V 45ns	Datasheet	448In Stock	NT$164.91 NT$161.33	Min.: 1 Mult.: 1	Through Hole	PDIP-40	OTP	1 Mbit	64 k x 16	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C1024	Tube
EPROM 1Mb (64Kx16) OTP 5V 70ns AT27C1024-70PU Microchip Technology 1: NT$172.80 527In Stock	Mfr. Part # AT27C1024-70PU Mouser Part # 556-AT27C102470PU	Microchip Technology	EPROM 1Mb (64Kx16) OTP 5V 70ns	Datasheet	527In Stock	NT$172.80 NT$166.34 NT$159.89	Min.: 1 Mult.: 1	Through Hole	PDIP-40	OTP	1 Mbit	64 k x 16	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C1024	Tube
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45JU Microchip Technology 1: NT$93.21 620In Stock	Mfr. Part # AT27C256R-45JU Mouser Part # 556-AT27C256R-45JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	620In Stock	NT$93.21 NT$92.13 NT$91.78	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 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70JU Microchip Technology 1: NT$92.13 1,171In Stock 2,820On Order	Mfr. Part # AT27C256R-70JU Mouser Part # 556-AT27C256R70JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	1,171In Stock 2,820On Order On Order Ship Dates Mfr. #: AT27C256R-70JU Stock: 1,171 Can Ship Immediately On Order: 356 Expected 11/2/2026 2,464 Expected 12/17/2026 Factory Lead-Time: 8 Weeks	NT$92.13 NT$91.42 NT$91.06 NT$89.98 View NT$89.63 NT$89.27	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 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70PU Microchip Technology 1: NT$96.08 3,437In Stock	Mfr. Part # AT27C256R-70PU Mouser Part # 556-AT27C256R70PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	3,437In Stock	NT$96.08 NT$93.21 NT$92.49 NT$92.13 NT$91.78	Min.: 1 Mult.: 1	Through Hole	PDIP-28	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 (256Kx16) OTP 5V 90ns AT27C4096-90PU Microchip Technology 1: NT$348.46 206In Stock	Mfr. Part # AT27C4096-90PU Mouser Part # 556-AT27C4096-90PU	Microchip Technology	EPROM 4Mb (256Kx16) OTP 5V 90ns	Datasheet	206In Stock	NT$348.46 NT$335.56 NT$322.29	Min.: 1 Mult.: 1	Through Hole	PDIP-40	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 70NS PLCC IND GRN AT27C512R-70JU-T Microchip Technology 1: NT$111.49 2,516In Stock	Mfr. Part # AT27C512R-70JU-T Mouser Part # 556-AT27C512R70JUT	Microchip Technology	EPROM 70NS PLCC IND GRN	Datasheet	2,516In Stock	Cut Tape NT$111.49 Reel NT$102.53 MouseReel Available	Min.: 1 Mult.: 1 : 750	SMD/SMT	PLCC-32	OTP	512 kbit	64 k x 8	Parallel	20 mA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C512R	Reel, Cut Tape, MouseReel
EPROM 45NS, PLCC, IND TEMP, GREEN AT27C256R-45JU-T Microchip Technology 1: NT$102.53 1,002In Stock	Mfr. Part # AT27C256R-45JU-T Mouser Part # 579-AT27C256R-45JU-T	Microchip Technology	EPROM 45NS, PLCC, IND TEMP, GREEN	Datasheet	1,002In Stock	Cut Tape NT$102.53 NT$95.00 NT$94.64 Reel NT$88.55	Min.: 1 Mult.: 1 : 750	SMD/SMT	PLCC-32	OTP	256 kbit	32 k x 8	Parallel	20 mA		5.5 V	4.5 V	- 40 C	+ 85 C	AT27C256R	Reel, Cut Tape
EPROM 1.5K-B Serial EPROM BQ2026DBZR Texas Instruments 1: NT$34.06 23,088In Stock	Mfr. Part # BQ2026DBZR Mouser Part # 595-BQ2026DBZR	Texas Instruments	EPROM 1.5K-B Serial EPROM Learn More about Texas Instruments ti bq2026	Datasheet	23,088In Stock	Cut Tape NT$34.06 NT$32.09 NT$31.23 NT$30.58 View Reel NT$27.10 NT$29.90 NT$29.00 NT$28.32 NT$27.64 NT$27.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	OTP	1.5 kbit		1-Wire	2 uA	12 V	5.5 V	2.65 V	- 20 C	+ 70 C	BQ2026	Reel, Cut Tape, MouseReel
EPROM 1Kb Add-Only Memory DS2502P+T&R Analog Devices / Maxim Integrated 1: NT$210.08 3,084In Stock	Mfr. Part # DS2502P+T&R Mouser Part # 700-DS2502PT&R	Analog Devices / Maxim Integrated	EPROM 1Kb Add-Only Memory Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	3,084In Stock	Cut Tape NT$210.08 NT$195.74 NT$190.01 NT$185.34 View NT$181.04 NT$175.31 NT$171.00 NT$166.70 NT$166.70 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,467	SMD/SMT	TSOC-6											DS2502	Reel, Cut Tape, MouseReel
EPROM 16Kb Add-Only Memory DS2505+ Analog Devices / Maxim Integrated 1: NT$206.14 4,968In Stock	Mfr. Part # DS2505+ Mouser Part # 700-DS2505	Analog Devices / Maxim Integrated	EPROM 16Kb Add-Only Memory Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	4,968In Stock	NT$206.14 NT$192.16 NT$186.42 NT$182.48 View NT$177.82 NT$172.08 NT$168.14 NT$163.83 NT$159.53	Min.: 1 Mult.: 1 Max.: 3,974	Through Hole	TO-92-3	OTP	16 kbit	16 k x 1	1-Wire	5 uA	11.5 V to 12 V	6 V	2.8 V	- 40 C	+ 85 C	DS2505	Bulk
EPROM 4Mb (256Kx16) OTP 5V 55ns AT27C4096-55JU Microchip Technology 1: NT$328.03 675In Stock	Mfr. Part # AT27C4096-55JU Mouser Part # 556-AT27C4096-55JU	Microchip Technology	EPROM 4Mb (256Kx16) OTP 5V 55ns	Datasheet	675In Stock	NT$328.03 NT$326.59 NT$325.52 NT$319.07 View NT$318.35 NT$317.99	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 4Mb (256Kx16) OTP 5V 90ns AT27C4096-90JU Microchip Technology 1: NT$339.50 203In Stock	Mfr. Part # AT27C4096-90JU Mouser Part # 556-AT27C4096-90JU	Microchip Technology	EPROM 4Mb (256Kx16) OTP 5V 90ns	Datasheet	203In Stock	NT$339.50 NT$327.67 NT$314.40	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 512Kb (64Kx8) OTP 5V 45ns AT27C512R-45JU Microchip Technology 1: NT$110.42 552In Stock	Mfr. Part # AT27C512R-45JU Mouser Part # 556-AT27C512R-45JU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 45ns	Datasheet	552In Stock	NT$110.42	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	512 kbit	64 k x 8	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C512R	Tube
EPROM 512Kb (64Kx8) OTP 5V 45ns AT27C512R-45PU Microchip Technology 1: NT$116.51 2,714In Stock 3,528Expected 12/8/2026	Mfr. Part # AT27C512R-45PU Mouser Part # 556-AT27C512R-45PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 45ns	Datasheet	2,714In Stock 3,528Expected 12/8/2026	NT$116.51 NT$111.49 NT$107.55	Min.: 1 Mult.: 1	Through Hole	PDIP-28	OTP	512 kbit	64 k x 8	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C512R	Tube
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70JU Microchip Technology 1: NT$106.83 2,869In Stock	Mfr. Part # AT27C512R-70JU Mouser Part # 556-AT27C512R70JU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	2,869In Stock	NT$106.83 NT$103.25 NT$99.30	Min.: 1 Mult.: 1	SMD/SMT	PLCC-32	OTP	512 kbit	64 k x 8	Parallel	100 uA	13 V	5.5 V	4.5 V	- 40 C	+ 85 C	AT27C512R	Tube
EPROM 1Mb (64Kx16) OTP 2.7-3.6V 90ns AT27BV1024-90JU Microchip Technology 1: NT$198.61 17In Stock 135On Order	Mfr. Part # AT27BV1024-90JU Mouser Part # 556-AT27BV1024-90JU	Microchip Technology	EPROM 1Mb (64Kx16) OTP 2.7-3.6V 90ns	Datasheet	17In Stock 135On Order	NT$198.61 NT$193.95 NT$193.23 NT$190.72 View NT$188.57 NT$187.50 Quote	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	OTP	1 Mbit	64 k x 16	Parallel	30 mA	13 V	3.6 V, 5.5 V	2.7 V, 4.5 V	0 C	+ 85 C	AT27BV1024	Tube