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AT27C512R-70JU from ATMEL

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AT27C512R-70JU

Manufacturer: ATMEL

512K (64K x 8) One-time Programmable, Read-only Memory

Partnumber Manufacturer Quantity Availability
AT27C512R-70JU,AT27C512R70JU ATMEL 10000 In Stock

Description and Introduction

512K (64K x 8) One-time Programmable, Read-only Memory The AT27C512R-70JU is a 512K (64K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by ATMEL (now part of Microchip Technology). Here are its key specifications:

- **Memory Size**: 512 Kbit (64K x 8)
- **Access Time**: 70 ns
- **Supply Voltage**: 5V ± 10%
- **Operating Current**: 30 mA (max)
- **Standby Current**: 100 µA (max)
- **Programming Voltage (VPP)**: 12.5V
- **Package**: 28-lead PLCC (Plastic Leaded Chip Carrier)
- **Technology**: CMOS
- **Data Retention**: 10 years minimum
- **Operating Temperature Range**: Commercial (0°C to +70°C)
- **UV Erase Time**: 15-20 minutes under UV light (2537 Å, 12,000 µW/cm²)
- **Program/Erase Cycles**: 1000 cycles minimum

This device is designed for applications requiring non-volatile memory with high reliability and endurance.

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