QFP MASK ROM 70

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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	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Memory Width	Package Style (Meter)	Package Equivalence Code	Alternate Memory Width	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Organization	No. of Words Code	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)	JESD-609 Code	Maximum Standby Current	Length	Maximum Access Time
KM23C8100AFP2-20	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	20 mm	200 ns
KM23C8100HFP2-10	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	1048576 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	20 mm	100 ns
KM23C8100HFP1-12	Samsung	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	1048576 words	5	5	8	FLATPACK	QFP44,.7SQ,32	16	MASK ROMs	.8 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	S-PQFP-G44		5.5 V		14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	14 mm	120 ns
KM23C8100AFP2-15	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	20 mm	150 ns
KM23C16000FP-20	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	2097152 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	2MX8	2M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	16777216 bit	4.5 V	e0	.00005 Amp	20 mm	200 ns
KM23C32000FP-20	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	4194304 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	4MX8	4M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	33554432 bit	4.5 V	e0	.0001 Amp	20 mm	200 ns
KM23C8100AFP1-15	Samsung	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	FLATPACK	QFP44,.7SQ,32	16	MASK ROMs	.8 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	S-PQFP-G44		5.5 V		14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	14 mm	150 ns
KM23C8100AFP2-25	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	20 mm	250 ns
KM23C8100FP1-15	Samsung	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	FLATPACK	QFP44,.7SQ,32	16	MASK ROMs	.8 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	S-PQFP-G44		5.5 V		14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	14 mm	150 ns
KM23C32100FP-25	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	100 mA	4194304 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	4MX8	4M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	33554432 bit	4.5 V	e0	.0001 Amp	20 mm	250 ns
KM23C8100FP2-25	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	20 mm	250 ns
KM23C16000FP-25	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	2097152 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	2MX8	2M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	16777216 bit	4.5 V	e0	.00005 Amp	20 mm	250 ns
KM23C8100HFP2-12	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	1048576 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	20 mm	120 ns
KM23C32100FP-15	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	100 mA	4194304 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	4MX8	4M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	33554432 bit	4.5 V	e0	.0001 Amp	20 mm	150 ns
KM23C8100HFP1-10	Samsung	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	1048576 words	5	5	8	FLATPACK	QFP44,.7SQ,32	16	MASK ROMs	.8 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	S-PQFP-G44		5.5 V		14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	14 mm	100 ns
KM23C32000FP-15	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	4194304 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	4MX8	4M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	33554432 bit	4.5 V	e0	.0001 Amp	20 mm	150 ns
KM23C16100FP-15	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	100 mA	2097152 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	2MX8	2M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	16777216 bit	4.5 V	e0	.0001 Amp	20 mm	150 ns
KM23C8100HFP1-15	Samsung	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	1048576 words	5	5	8	FLATPACK	QFP44,.7SQ,32	16	MASK ROMs	.8 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	S-PQFP-G44		5.5 V		14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	14 mm	150 ns
KM23C8100FP2-20	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	1MX8	1M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	8388608 bit	4.5 V	e0	.00005 Amp	20 mm	200 ns
KM23C32100FP-20	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	100 mA	4194304 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	4MX8	4M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	33554432 bit	4.5 V	e0	.0001 Amp	20 mm	200 ns
KM23C4100FP3-20	Samsung	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES		CMOS	GULL WING			30 mA	262144 words	5	5	16	FLATPACK	QFP44,.7SQ,32	8	MASK ROMs	.8 mm	70 Cel		256KX16	256K	TIN LEAD	QUAD	S-PQFP-G44	3				Not Qualified	4194304 bit		e0	.0001 Amp		200 ns
KM23C32000FP-25	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	4194304 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	4MX8	4M	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	33554432 bit	4.5 V	e0	.0001 Amp	20 mm	250 ns

MASK ROM

Mask ROM, or Read-Only Memory, is a type of non-volatile computer memory that is programmed during the manufacturing process. Mask ROM is designed to permanently store data and cannot be reprogrammed after it has been manufactured.

Mask ROM is created by a process known as photolithography. This process involves using a mask, or template, to expose specific areas of a silicon wafer to ultraviolet light. The areas that are exposed to the light are then etched away, leaving behind the patterns that make up the memory cells. Once the memory cells have been created, they are permanently programmed with the data that they will store.

Mask ROM is commonly used in devices that require permanent storage of data, such as game consoles, calculators, and other electronic devices. Because the data is permanently programmed during manufacturing, mask ROM provides a reliable and secure way to store critical data, such as system settings, firmware, and other important information.

One of the advantages of using mask ROM is that it is a cost-effective way to produce large quantities of memory. Because the data is programmed during the manufacturing process, the cost per unit is relatively low compared to other types of non-volatile memory, such as EEPROM or flash memory.