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AT49F002N-90JC from ATMEL

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AT49F002N-90JC

Manufacturer: ATMEL

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

Partnumber Manufacturer Quantity Availability
AT49F002N-90JC,AT49F002N90JC ATMEL 1893 In Stock

Description and Introduction

2-Megabit 256K x 8 5-volt Only Flash Memory The AT49F002N-90JC is a flash memory chip manufactured by ATMEL. Here are its key specifications:

- **Memory Type**: Flash
- **Memory Size**: 2 Mbit (256K x 8)
- **Speed**: 90 ns access time
- **Supply Voltage**: 5V ± 10%
- **Operating Temperature**: 0°C to 70°C
- **Package**: 32-lead PLCC (Plastic Leaded Chip Carrier)
- **Interface**: Parallel
- **Sector Architecture**: Uniform 64K sectors (4 sectors total)
- **Endurance**: 10,000 write/erase cycles per sector
- **Data Retention**: 10 years
- **Programming Voltage**: 5V (no external high voltage required)
- **Command Set**: JEDEC-compatible

This information is based solely on the factual specifications provided in Ic-phoenix technical data files.

Partnumber Manufacturer Quantity Availability
AT49F002N-90JC,AT49F002N90JC ATM 5704 In Stock

Description and Introduction

2-Megabit 256K x 8 5-volt Only Flash Memory The AT49F002N-90JC 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**: 90 ns access time  
- **Supply Voltage**: 5V ± 10%  
- **Operating Current**: 30 mA (typical)  
- **Standby Current**: 100 µA (typical)  
- **Sector Architecture**:  
  - One 16K-byte boot block with lockout  
  - Two 8K-byte parameter blocks  
  - One 224K-byte main block  
- **Endurance**: 10,000 write/erase cycles  
- **Data Retention**: 10 years  
- **Package**: PLCC-32 (Plastic Leaded Chip Carrier)  
- **Operating Temperature**: 0°C to +70°C  

This device supports both TTL and CMOS input/output levels and features a hardware data protection mechanism.

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