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AT49F020-90PC from ATM,Atmel

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15.625ms

AT49F020-90PC

Manufacturer: ATM

2-Megabit 256K x 8 5-volt Only CMOS Flash Memory

Partnumber Manufacturer Quantity Availability
AT49F020-90PC,AT49F02090PC ATM 3600 In Stock

Description and Introduction

2-Megabit 256K x 8 5-volt Only CMOS Flash Memory The AT49F020-90PC is a flash memory device manufactured by ATM (Atmel). Here are the key specifications:

- **Memory Type**: Flash
- **Memory Size**: 2 Mbit (256K x 8)
- **Access Time**: 90 ns
- **Supply Voltage**: 5V ± 10%
- **Package**: 32-lead PDIP (Plastic Dual In-line Package)
- **Operating Temperature Range**: 0°C to 70°C
- **Interface**: Parallel
- **Sector Architecture**: Uniform sectors (64 sectors of 4K bytes each)
- **Endurance**: 10,000 write/erase cycles per sector
- **Data Retention**: 10 years
- **Programming Time**: 10 µs per byte (typical)
- **Erase Time**: 10 ms per sector (typical)
- **Command Set**: JEDEC standard

This device is designed for in-system programming and features a fast read access time. It is commonly used in applications requiring non-volatile memory storage.

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