Datasheet4U Logo Datasheet4U.com

HT27LC512 - CMOS 64K x 8-Bit OTP EPROM

General Description

The HT27LC512 chip family is a low-power, 512K bit, +3.3V electrically one-time programmable (OTP) read-only memories (EPROM).

Key Features

  • 64K´8-bit organization.
  • Single +3.3V power supply.
  • Programming voltage - VPP=12.2V±0.2V - VCC=5.8V±0.2V.
  • Low power consumption - Active: 15mA max. - Standby: 1mA typ.
  • Fast read access time: 120ns.
  • CMOS and TTL compatible I/O.
  • Commercial and industrial temperature range.
  • Fast programming algorithm.
  • Read access time: 90ns.
  • Programming time 75ms typ.
  • High-reliability CMOS technology.
  • Latch-up immunity to 100mA from -1.0V to VCC+1.0V.

📥 Download Datasheet

Datasheet Details

Part number HT27LC512
Manufacturer Holtek Semiconductor Inc
File Size 152.01 KB
Description CMOS 64K x 8-Bit OTP EPROM
Datasheet download datasheet HT27LC512 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
HT277A DUAL LOW POWER CMOS OPERATIONAL AMPLIFIER HTCSEMI
HT27C040 CMOS 512K x 8-Bit OTP EPROM Holtek Microelectronics
HT20071A Operational Amplifier HTCSEMI
HT20072A Operational Amplifier HTCSEMI
HT20074A Operational Amplifier HTCSEMI

Other Datasheets by Holtek Semiconductor Inc

Part Number Description
HT27LC010 CMOS 128K X 8-Bit OTP EPROM
HT27LC020 OTP CMOS 256Kx 8-Bit EPROM
HT27C010 OTP CMOS 128Kx 8-Bit EPROM
HT27C020 CMOS 256K x 8-Bit OTP EPROM
HT27C512 CMOS 64K x 8-Bit OTP EPROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HT27LC512 CMOS 64K´8-Bit OTP EPROM Features · 64K´8-bit organization · Single +3.3V power supply · Programming voltage - VPP=12.2V±0.2V - VCC=5.8V±0.2V · Low power consumption - Active: 15mA max. - Standby: 1mA typ. · Fast read access time: 120ns · CMOS and TTL compatible I/O · Commercial and industrial temperature range · Fast programming algorithm · Read access time: 90ns · Programming time 75ms typ. · High-reliability CMOS technology · Latch-up immunity to 100mA from -1.0V to VCC+1.0V · Two line control (OE & CE) · Standard product identification code · Commercial temperature ranges (0°C to +70°C) · 28-pin DIP/SOP/TSOP, 32-pin PLCC package General Description The HT27LC512 chip family is a low-power, 512K bit, +3.3V electrically one-time programmable (OTP) read-only memories (EPROM).