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HT27LC020

Holtek Semiconductor Inc
Part Number HT27LC020
Manufacturer Holtek Semiconductor Inc
Description OTP CMOS 256Kx 8-Bit EPROM
Published Mar 26, 2005
Detailed Description HT27LC020 OTP CMOS 256K×8-Bit EPROM Features • • • • • • • Operating voltage: +3.3V Programming voltage – VPP=12.5V±0...
Datasheet PDF File HT27LC020 PDF File

HT27LC020
HT27LC020

Overview
HT27LC020 OTP CMOS 256K×8-Bit EPROM Features • • • • • • • Operating voltage: +3.
3V Programming voltage – VPP=12.
5V±0.
2V – VCC=6.
0V±0.
2V High-reliability CMOS technology Latch-up immunity to 100mA from -1.
0V to VCC+1.
0V CMOS and TTL compatible I/O Low power consumption – Active: 15mA max.
– Standby: 1µA typ.
256K×8-bit organization • • • • • • • • Fast read access time: -120ns Fast programming algorithm Programming time 75µs typ.
Commercial and industrial temperature range Two line controls (OE and CE) Standard product identification code Package type – 32-pin DIP/SOP – 32-pin PLCC Commercial temperature ranges (0°C to +70°C) General Description The HT27LC020 chip family is a low-powe...


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