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Description
The Microchip Technology Inc. 24C01A/02A/04A is a 1K/2K/4K bit Electrically Erasable PROM. The device is organized with a standard two wire serial interface. Advanced CMOS technology allows a significant reduction in power over NMOS serial devices. A special feature in the 24C02A and 24C04A provides hardware write protection for the upper half of the block. The 24C01A and 24C02A have a page write capability of two bytes and the 24C04A has a page length of eight bytes. Up to eight 24C01A or 24C02A devices and up to four 24C04A devices can be connected to the same two wire bus.
Specifications and features
- Low power CMOS technology
- Hardware write protect
- Two wire serial interface bus, I2C compatible
- 5.0V only operation
- Self-timed write cycle (including auto-erase)
- Page-write buffer
- 1ms write cycle time for single byte
- 1,000,000 Erase/Write cycles guaranteed
- Data retention >200 years
- 8-pin DIP/SOIC packages
- Available for extended temperature ranges
- Commercial (C): 0˚C to +70˚C
- Industrial (I): -40˚C to +85˚C
- Automotive (E): -40˚C to +125˚C
Application Scenarios
This model can be used in various electronic devices and systems, including but not limited to:
- Consumer electronics
- Automotive electronics
- Industrial control systems
- Medical devices
- Telecommunication devices
Comparison
Advantages- Low power consumption
- Hardware write protection for upper half of the block
- High data retention
- Wide temperature range options
- Compatibility with two wire serial interface
- Large range of erase/write cycles guaranteed
Disadvantages- Limited storage capacity (1K/2K/4K bit)
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Similar parts: 9920 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download 24C01A
- Chipdatas Part: CD94-24C01A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 19:02 +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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Payment Method
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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