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Description
The AT29C020A-90PI is a 5-volt-only in-system Flash programmable and erasable read-only memory (PEROM). It offers fast access times, low power dissipation, and high endurance. The device is manufactured using Atmel's advanced nonvolatile CMOS technology and has a memory capacity of 2 megabits. It is organized as 262,144 bytes and can be written to in excess of 10,000 times. The CMOS standby current is less than 300 µA when the device is deselected.
Specifications and features
- Fast Read Access Time – 70 ns
- 5-volt Only Reprogramming
- Sector Program Operation
- Internal Address and Data Latches for 256 Bytes
- Hardware and Software Data Protection
- Two 8K Bytes Boot Blocks with Lockout
- Fast Sector Program Cycle Time – 10 ms
- Low Power Dissipation – 40 mA Active Current, 300 µA CMOS Standby Current
- Typical Endurance > 10,000 Cycles
- Single 5V ±10% Supply
- CMOS and TTL Compatible Inputs and Outputs
- Green (Pb/Halide-free) Packaging Option
Application Scenarios
The AT29C020A-90PI can be used in various applications that require fast, programmable, and erasable read-only memory. It is commonly used in electronic devices such as microcontrollers, digital cameras, and automotive systems.
Comparison
Advantages- Fast access time of 70 ns
- Low power dissipation
- High endurance
- 5-volt only reprogramming
- Hardware and software data protection
- Green (Pb/Halide-free) packaging option
Disadvantages- Requires a 5V ±10% supply
- Limited to 2 megabits of memory
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download AT29C020A-90PI
- Chipdatas Part: CD94-AT29C020A-90PI
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 19:51 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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