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AT49F020-70TC from AT,Atmel

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AT49F020-70TC

Manufacturer: AT

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

Partnumber Manufacturer Quantity Availability
AT49F020-70TC,AT49F02070TC AT 3 In Stock

Description and Introduction

2-Megabit 256K x 8 5-volt Only CMOS Flash Memory The AT49F020-70TC is a flash memory device manufactured by Atmel (now part of Microchip Technology). Here are the key specifications:

- **Memory Type**: Flash  
- **Memory Size**: 2 Mbit (256K x 8)  
- **Access Time**: 70 ns  
- **Supply Voltage**: 5V ± 10%  
- **Operating Current**: 30 mA (typical)  
- **Standby Current**: 100 µA (typical)  
- **Sector Architecture**:  
  - One 16K-byte boot sector with programming lockout  
  - Two 8K-byte parameter sectors  
  - One 224K-byte main sector  
- **Endurance**: 10,000 write/erase cycles (minimum)  
- **Data Retention**: 10 years (minimum)  
- **Package**: 32-lead TSOP (Thin Small Outline Package)  
- **Interface**: Parallel  
- **Operating Temperature Range**: Commercial (0°C to +70°C)  

These are the verified technical details from the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
AT49F020-70TC,AT49F02070TC ATM 5120 In Stock

Description and Introduction

2-Megabit 256K x 8 5-volt Only CMOS Flash Memory The AT49F020-70TC is a flash memory device manufactured by ATM (Atmel). Here are its key specifications:

- **Memory Type**: Flash
- **Memory Size**: 2 Mbit (256K x 8)
- **Speed**: 70 ns access time
- **Supply Voltage**: 5V ± 10%
- **Operating Current**: 30 mA (typical)
- **Standby Current**: 100 µA (typical)
- **Package**: 32-lead TSOP (Thin Small Outline Package)
- **Interface**: Parallel
- **Endurance**: 10,000 write cycles (minimum)
- **Data Retention**: 10 years (minimum)
- **Operating Temperature Range**: 0°C to 70°C (commercial)
- **Additional Features**: Sector erase capability, hardware and software data protection.

This information is based solely on the provided knowledge base.

Partnumber Manufacturer Quantity Availability
AT49F020-70TC,AT49F02070TC ATMEL 932 In Stock

Description and Introduction

2-Megabit 256K x 8 5-volt Only CMOS Flash Memory The AT49F020-70TC is a flash memory device manufactured by ATMEL. Here are its key specifications:

- **Memory Type**: Flash
- **Memory Size**: 2 Mbit (256K x 8)
- **Speed**: 70 ns access time
- **Supply Voltage**: 5V ± 10%
- **Operating Current**: 30 mA (typical)
- **Standby Current**: 100 µA (typical)
- **Sector Architecture**: Eight uniform 32K byte sectors
- **Data Retention**: 10 years minimum
- **Endurance**: 10,000 write/erase cycles per sector
- **Package**: 32-lead TSOP (Thin Small Outline Package)
- **Operating Temperature**: Commercial (0°C to +70°C)
- **Interface**: Parallel
- **Write/Erase Voltage**: 5V (single voltage operation)

This device supports both byte and sector erase operations, as well as a software data protection feature. It is designed for high-performance applications requiring non-volatile memory storage.

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