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OTP和UV可擦除EPROM选型指南

3.3V Supply 
Generic Part Number Package Marketing Status Storage Capacity Supply Voltage(Vcc) Supply Voltage(Vcc) Memory Organization Address Access Time (tACC)(tACC) Chip Enable To Output Delay(tCE) Output Enable To Output Delay(tOE) General Description Programming Voltage(Vpp) Programming Current(IPP) Operating Temperature Operating Temperature 数据手册
datasheet 下载
spec min max nom nom nom nom nom min max
Mb  ns  ns  ns  mA  °C  °C 
M27V160 PLCC 44 NRND 16 3 3.6 x8 / x16 100 100 50 Low Voltage OTP EPROM 12.5 50 0 70 M27V160
M27V322 CDIP 42 LSI LENS 630X315 Active 32 3 3.6 x16 - 100 50 UV EPROM 12 50 0 70 M27V322


5V Supply 
Generic Part Number Package Marketing Status Storage Capacity Supply Voltage(Vcc) Supply Voltage(Vcc) Memory Organization Address Access Time (tACC)(tACC) Chip Enable To Output Delay(tCE) Output Enable To Output Delay(tOE) General Description Operating Temperature Operating Temperature 数据手册
datasheet 下载
spec min max nom nom nom min max
Mb  ns  ns  ns  °C  °C 
M27C1001 CDIP 32 .280 F/S WITH LENS MSI; PDIP 32 .6 Cu .25; PLCC 32 Active 1 4.5 5.5 x8 45.0-100.0 45.0-120.0 25.0-60.0 -; OTP EPROM; UV EPROM -40 85 M27C1001
M27C160 CDIP 42 F/S LSI LENS 370x450; PDIP 42 .6 STD PITCH .100 Active 16 4.5 5.5 x8 / x16 100 100 50 OTP EPROM; UV EPROM 0 70 M27C160
M27C2001 CDIP 32 .280 F/S WITH LENS MSI; PLCC 32 Active 2 4.5 5.25 x8 70 70.0-100.0 35.0-50.0 -; OTP EPROM; UV EPROM -40 85 M27C2001
M27C256B CDIP 28 .526 F/S LENS 280; PDIP 28 .6 Cu .25; PLCC 32 Active 0 4.5 5.25 x8 90.0-100.0 45.0-120.0 25.0-60.0 -; OTP EPROM; UV EPROM -40 85 M27C256B
M27C322 CDIP 42 F/S LSI LENS 370x450 Active 32 4.5 5.5 x8 / x16 - 100 50 UV EPROM 0 70 M27C322
M27C4001 CDIP 32 .280 F/S WITH LENS MSI; PDIP 32 .6 Cu .25; PLCC 32 Active 4 4.5 5.25 x8 55.0-100.0 35.0-100.0 20.0-50.0 OTP EPROM; UV EPROM -40 85 M27C4001
M27C4002 CDIP 40 LEAD MSI WITH LENS.300; PDIP 40 .6 Cu .25; PLCC 44 Active 4 4.5 5.25 x16 70.0-100.0 45.0-120.0 25.0-60.0 OTP EPROM; UV EPROM -40 85 M27C4002
M27C512 CDIP 28 .526 F/S LENS 280; PDIP 28 .6 Cu .25; PLCC 32 Active 1 4.5 5.25 x8 90 45.0-120.0 25.0-50.0 -; OTP EPROM; UV EPROM -40 85 M27C512
M27C64A CDIP 28 .526 F/S LENS 280 Active 0 4.5 5.5 x8 - 100 50 UV EPROM 0 70 M27C64A
M27C801 CDIP 32 .280 F/S WITH LENS MSI; PDIP 32 .6 Cu .25; PLCC 32 Active 8 4.5 5.5 x8 50.0-100.0 50.0-100.0 30.0-50.0 OTP EPROM; UV EPROM -40 85 M27C801
M87C257 PLCC 32 NRND 32768 4.5 5.5 x8 90 90 40 - 0 70 M87C257


3V Supply 
Generic Part Number Package Marketing Status Storage Capacity Memory Organization Address Access Time (tACC)(tACC) Chip Enable To Output Delay(tCE) Output Enable To Output Delay(tOE) General Description Programming Voltage(Vpp) Programming Current(IPP) Operating Temperature Operating Temperature 数据手册
datasheet 下载
spec nom nom nom nom nom min max
Mb  ns  ns  ns  mA  °C  °C 
M27W101 PLCC 32 Active 1 x8 80 80 50 Low Voltage OTP EPROM 12.75 50 -40 85 M27W101
M27W201 PDIP 32 .6 Cu .25; PLCC 32 Active 2 x8 80 80 50 Low Voltage UV EPROM 12.75 50 -40 85 M27W201
M27W401 PDIP 32 .6 Cu .25; PLCC 32 Active 4 x8 80 80 50 Low Voltage OTP EPROM 12.75 50 -40 85 M27W401
M27W512 PLCC 32 Active 1 x8 100 100 60 Low Voltage OTP EPROM 12.75 50 -40 85 M27W512