HT27C512

OTP CMOS 64Kx 8-Bit EPROM

GeneralDescription TheHT27C512chipfamilyisalow-power,512Kbit,+5Velectricallyone-timeprogrammable(OTP)read-onlymemories(EPROM).Organizedinto64Kwordswith8bitsperword,itfeaturesafastsingleaddresslocationprogramming,typicallyat75µsperbyte. Features •

HT27C512

OTP CMOS 64K×8-Bit EPROM; • Operating voltage: +5.0V\n• Programming voltage\n  – VPP=12.2V±0.2V\n  – VCC=5.8V±0.2V\n• High-reliability CMOS technology\n• Latch-up immunity to 100mA from -1.0V to VCC+1.0V\n• CMOS and TTL compatible I/O\n• Low power consumption\n  – Active: 30mA max.\n  – Standby: 1µA typ.\n• 64K×8-bit organization\n• Fast read access time: 70ns, 90ns and 120ns\n• Fast programming algorithm\n• Programming time 75µs typ.\n• Two line control (OE & CE)\n• Standard product identification code\n• Package type\n  – 28-pin DIP/SOP\n  – 32-pin PLCC\n• Commercial temperature range(0°C to +70°C);

General Description\nThe HT27C512 chip family is a low-power, 512K bit, +5V electrically one-time programmable (OTP) read-only memories (EPROM). Or ganized into 64K words with 8 bits per word, it features a fast single address location programming, typically at 75µs per byte.

M27C512

512Kbit64Kbx8UVEPROMandOTPEPROM

SUMMARYDESCRIPTION TheM27C512isa512KbitEPROMofferedinthetworangesUV(ultravioleterase)andOTP(onetimeprogrammable).Itisideallysuitedforapplicationswherefastturn-aroundandpatternexperimentationareimportantrequirementsandisorganizedas65536by8bits. F

M27C512

512Kbit(64Kx8)UVEPROMandOTPEPROM

M27C512

512Kbit(64Kx8)UVEPROMandOTPEPROM

SUMMARYDESCRIPTION TheM27C512isa512KbitEPROMofferedinthetworangesUV(ultravioleterase)andOTP(onetimeprogrammable).Itisideallysuitedforapplicationswherefastturn-aroundandpatternexperimentationareimportantrequirementsandisorganizedas65536by8bits. F

MX27C512

512K-BIT[64Kx8]CMOSEPROM

GENERALDESCRIPTION TheMX27C512isa5Vonly,512K-bit,One-TimeProgrammableReadOnlyMemory.Itisorganizedas64Kwordsby8bitsperword,operatesfromasingle+5voltsupply,hasastaticstandbymode,andfeaturesfastsingleaddresslocationprogramming.Allprogrammingsignalsare

NM27C512

524,288-Bit(64Kx8)HighPerformanceCMOSEPROM

NM27C512

524,288-Bit(64Kx8)HighPerformanceCMOSEPROM

GeneralDescription TheNM27C512isahighperformance512KUVErasableElectricallyProgrammableReadOnlyMemory(EPROM).ItismanufacturedusingFairchild’sproprietaryCMOSAMG™EPROMtechnologyforanexcellentcombinationofspeedandeconomywhileprovidingexcellentreliability. The

NM27C512N

524,288-Bit(64Kx8)HighPerformanceCMOSEPROM

GeneralDescription TheNM27C512isahighperformance512KUVErasableElectricallyProgrammableReadOnlyMemory(EPROM).ItismanufacturedusingFairchild’sproprietaryCMOSAMG™EPROMtechnologyforanexcellentcombinationofspeedandeconomywhileprovidingexcellentreliability. The

NM27C512Q

524,288-Bit(64Kx8)HighPerformanceCMOSEPROM

GeneralDescription TheNM27C512isahighperformance512KUVErasableElectricallyProgrammableReadOnlyMemory(EPROM).ItismanufacturedusingFairchild’sproprietaryCMOSAMG™EPROMtechnologyforanexcellentcombinationofspeedandeconomywhileprovidingexcellentreliability. The