at49f1024 Datasheet - Atmel
The AT49F1024 is a 1-Megabit 5-volt only Flash Memory IC. It is organized as 64K x 16 bits and is manufactured by Atmel.
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📝 Component Overview
The AT49F1024 is a 1-Megabit 5-volt only Flash Memory IC. It is organized as 64K x 16 bits and is manufactured by Atmel. The device operates from a single 5-volt supply and has a maximum access time of 120 ns. It features a byte reprogrammable algorithm that allows the entire memory to be erased and reprogrammed.
Key Features and Benefits
- 1-Megabit Flash Memory
- 5-volt only operation
- 64K x 16 bits organization
- Byte reprogrammable algorithm
- Maximum access time of 120 ns
- Single power supply
- Low power consumption
Typical Applications
- Portable electronic devices
- Embedded systems
- Industrial control systems
- Medical devices
- Communication equipment
- Computer peripherals
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Operating Temperature | -40 to +85°C |
| Storage Temperature | -65 to +150°C |
| Voltage on any pin | -0.6V to VCC + 0.6V |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Access Time | VCC = 5V, TA = 25°C | 70 ns | 90 ns | 120 ns | ns |
| Standby Current | VCC = 5V, f = 1 MHz | 1 mA | 5 mA | 10 mA | mA |
Package Information
- PLCC-32: 32-lead Plastic Leaded Chip Carrier
Pin Configuration
- Pin 1: A0 - Address Input
- Pin 2: A1 - Address Input
🔧 Application Guidelines
Design Considerations
The AT49F1024 should be used in applications where a high-density, low-power Flash memory is required. The device is suitable for use in a wide range of applications, including portable electronic devices, embedded systems, and industrial control systems.
Installation Guidelines
The AT49F1024 is available in a 32-lead PLCC package. The device should be handled with care to avoid damage to the leads or the package. The recommended soldering temperature is 230°C for a maximum of 30 seconds.
Operational Notes
The AT49F1024 operates from a single 5-volt supply and has a maximum access time of 120 ns. The device features a byte reprogrammable algorithm that allows the entire memory to be erased and reprogrammed.