32 EPROM 1,425

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Part	Manufacturer	Memory IC Type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Terminal Form	Parallel or Serial	Operating Mode	Maximum Supply Current	No. of Words	Input/Output Type	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Memory Width	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Organization	No. of Words Code	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Memory Density	Minimum Supply Voltage (Vsup)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Maximum Standby Current	Length	Maximum Access Time	Programming Voltage (V)
TC574000D-20	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		524288 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel		512KX8	512K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.5 V	6 mm	15.24 mm	Not Qualified	4194304 bit	4.5 V		e0				42 mm	200 ns
TC574000AD-120	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		524288 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.5 V	6 mm	15.24 mm	Not Qualified	4194304 bit	4.5 V		e0				42 mm	120 ns
TC571000D-15	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel		128KX8	128K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.25 V	6.1 mm	15.24 mm	Not Qualified	1048576 bit	4.75 V		e0				42 mm	150 ns
T4773	Toshiba	UVPROM	INDUSTRIAL	32	WQCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	NO LEAD	PARALLEL	ASYNCHRONOUS		32768 words		5		8	CHIP CARRIER, WINDOW				85 Cel		32KX8	32K	-40 Cel	TIN LEAD	QUAD	S-CQCC-N32		5.5 V			Not Qualified	262144 bit	4.5 V		e0					200 ns
TC571001AD-12	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.25 V	6 mm	15.24 mm	Not Qualified	1048576 bit	4.75 V		e0				42 mm	120 ns
TC574000D-120	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		524288 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.5 V	6 mm	15.24 mm	Not Qualified	4194304 bit	4.5 V		e0				42 mm	120 ns
TC574000AD-150	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		524288 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.5 V	6 mm	15.24 mm	Not Qualified	4194304 bit	4.5 V		e0				42 mm	150 ns
TC574000D-12	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		524288 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.25 V	6 mm	15.24 mm	Not Qualified	4194304 bit	4.75 V		e0				42 mm	120 ns
TC57H1001AD-100	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.5 V	6 mm	15.24 mm	Not Qualified	1048576 bit	4.5 V		e0				42 mm	100 ns
TC571000AD-12	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.25 V	6 mm	15.24 mm	Not Qualified	1048576 bit	4.75 V		e0				42 mm	120 ns
TC57H1000AD-85	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.25 V	6 mm	15.24 mm	Not Qualified	1048576 bit	4.75 V		e0				42 mm	85 ns
TC574000DI-150	Toshiba	UVPROM	INDUSTRIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		524288 words		5		8	IN-LINE, WINDOW			2.54 mm	85 Cel	3-STATE	512KX8	512K	-40 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.5 V	6 mm	15.24 mm	Not Qualified	4194304 bit	4.5 V		e0				42 mm	150 ns
TC571001D-200	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel		128KX8	128K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.5 V	6.1 mm	15.24 mm	Not Qualified	1048576 bit	4.5 V		e0				42 mm	200 ns
TC571000D-200	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel		128KX8	128K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.5 V	6.1 mm	15.24 mm	Not Qualified	1048576 bit	4.5 V		e0				42 mm	200 ns
TC57H1001AD-85	Toshiba	UVPROM	COMMERCIAL	32	WDIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		5		8	IN-LINE, WINDOW			2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	DUAL	R-GDIP-T32		5.25 V	6 mm	15.24 mm	Not Qualified	1048576 bit	4.75 V		e0				42 mm	85 ns
UPD27C1001AD-20	Renesas Electronics		COMMERCIAL	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			40 mA	131072 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel		DUAL	R-XDIP-T32					Not Qualified	1048576 bit						.0001 Amp		200 ns
UPD27C1001AD-12	Renesas Electronics		COMMERCIAL	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			40 mA	131072 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel		DUAL	R-XDIP-T32					Not Qualified	1048576 bit						.0001 Amp		120 ns
UPD27C4001DZ-17	Renesas Electronics		COMMERCIAL	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			30 mA	524288 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDIP-T32					Not Qualified	4194304 bit			e0			.0001 Amp		170 ns
UPD27C256AK-20	Renesas Electronics		COMMERCIAL	32	QCCN	RECTANGULAR	CERAMIC	YES		CMOS	NO LEAD				32768 words	COMMON	5	5	8	CHIP CARRIER	LCC32,.45X.55	EPROMs	1.27 mm	70 Cel	3-STATE	32KX8	32K	0 Cel	Tin/Lead (Sn/Pb)	QUAD	R-XQCC-N32					Not Qualified	262144 bit			e0					200 ns	12.5
UPD27C4001DZ-20	Renesas Electronics		COMMERCIAL	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			30 mA	524288 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDIP-T32					Not Qualified	4194304 bit			e0			.0001 Amp		200 ns
UPD27C1001AD-15	Renesas Electronics		COMMERCIAL	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			40 mA	131072 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel		DUAL	R-XDIP-T32					Not Qualified	1048576 bit						.0001 Amp		150 ns
UPD27C2001D-15	Renesas Electronics		COMMERCIAL	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			30 mA	262144 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	70 Cel	3-STATE	256KX8	256K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDIP-T32					Not Qualified	2097152 bit			e0			.0001 Amp		150 ns
UPD27C256AK-12	Renesas Electronics		COMMERCIAL	32	QCCN	RECTANGULAR	CERAMIC	YES		CMOS	NO LEAD				32768 words	COMMON	5	5	8	CHIP CARRIER	LCC32,.45X.55	EPROMs	1.27 mm	70 Cel	3-STATE	32KX8	32K	0 Cel	Tin/Lead (Sn/Pb)	QUAD	R-XQCC-N32					Not Qualified	262144 bit			e0					120 ns	12.5
UPD27C256AK-15	Renesas Electronics		COMMERCIAL	32	QCCN	RECTANGULAR	CERAMIC	YES		CMOS	NO LEAD				32768 words	COMMON	5	5	8	CHIP CARRIER	LCC32,.45X.55	EPROMs	1.27 mm	70 Cel	3-STATE	32KX8	32K	0 Cel	TIN LEAD	QUAD	R-XQCC-N32					Not Qualified	262144 bit			e0					150 ns	12.5
UPD27C2001D-20	Renesas Electronics		COMMERCIAL	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			30 mA	262144 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	70 Cel	3-STATE	256KX8	256K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDIP-T32					Not Qualified	2097152 bit			e0			.0001 Amp		200 ns
UPD27C1000AD-12	Renesas Electronics		COMMERCIAL EXTENDED	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			40 mA	131072 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	80 Cel	3-STATE	128KX8	128K	-10 Cel		DUAL	R-XDIP-T32					Not Qualified	1048576 bit						.0001 Amp		120 ns
UPD27C1000AD-20	Renesas Electronics		COMMERCIAL EXTENDED	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			40 mA	131072 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	80 Cel	3-STATE	128KX8	128K	-10 Cel		DUAL	R-XDIP-T32					Not Qualified	1048576 bit						.0001 Amp		200 ns
UPD27C1000AD-15	Renesas Electronics		COMMERCIAL EXTENDED	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			40 mA	131072 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	80 Cel	3-STATE	128KX8	128K	-10 Cel		DUAL	R-XDIP-T32					Not Qualified	1048576 bit						.0001 Amp		150 ns
UPD27C2001D-17	Renesas Electronics		COMMERCIAL	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			30 mA	262144 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	70 Cel	3-STATE	256KX8	256K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDIP-T32					Not Qualified	2097152 bit			e0			.0001 Amp		170 ns
UPD27C4001DZ-15	Renesas Electronics		COMMERCIAL	32	DIP	RECTANGULAR	CERAMIC	NO		CMOS	THROUGH-HOLE			30 mA	524288 words	COMMON	5	5	8	IN-LINE	DIP32,.6	EPROMs	2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDIP-T32					Not Qualified	4194304 bit			e0			.0001 Amp		150 ns
EPC1441TI32N	Altera	CONFIGURATION MEMORY	INDUSTRIAL	32	TQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	SERIAL	SYNCHRONOUS	30 mA	440800 words		3.3	3.3/5	1	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	OTP ROMs	.8 mm	85 Cel	3-STATE	440800X1	440800	-40 Cel	MATTE TIN	QUAD	S-PQFP-G32	3	3.6 V	1.2 mm	7 mm	Not Qualified	440800 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e3	30	260	.00006 Amp	7 mm		3.3
EPC1441TI32	Altera	CONFIGURATION MEMORY	INDUSTRIAL	32	TQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	SERIAL	SYNCHRONOUS	30 mA	440800 words		3.3	3.3/5	1	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	OTP ROMs	.8 mm	85 Cel	3-STATE	440800X1	440800	-40 Cel	TIN LEAD	QUAD	S-PQFP-G32	3	3.6 V	1.2 mm	7 mm	Not Qualified	440800 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e0	20	235	.00006 Amp	7 mm		3.3
EPC1441TC32	Altera	CONFIGURATION MEMORY	COMMERCIAL	32	TQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	SERIAL	SYNCHRONOUS	30 mA	440800 words		3.3	3.3/5	1	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	OTP ROMs	.8 mm	70 Cel	3-STATE	440800X1	440800	0 Cel	TIN LEAD	QUAD	S-PQFP-G32	3	3.6 V	1.2 mm	7 mm	Not Qualified	440800 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e0	20	235	.00006 Amp	7 mm		3.3

EPROM

EPROM, or Erasable Programmable Read-Only Memory, is a type of non-volatile computer memory that can be programmed and erased multiple times. EPROM was commonly used in computer systems and electronic devices in the 1970s and 1980s, but has largely been replaced by more advanced memory technologies.

EPROM works by storing data in a grid of memory cells that can be individually programmed and erased using ultraviolet light. Each memory cell consists of a transistor and a floating gate. To program the memory cell, a high voltage is applied to the transistor, which charges the floating gate. To erase the memory cell, ultraviolet light is applied to the chip, which removes the charge from the floating gate. The programming and erasing process can be repeated multiple times, making EPROM a reprogrammable memory technology.

EPROM has several advantages over other types of computer memory, such as ROM and RAM. EPROM can be reprogrammed multiple times, which makes it a versatile and flexible memory technology. EPROM is also non-volatile, which means that it can store data even when the power is turned off. This makes it ideal for storing critical data, such as system settings and firmware.