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Description
The 25AA040-I is a 4 Kbit serial Electrically Erasable PROM from Microchip Technology Inc. It belongs to the Memory category.
Specifications and features
- Low-power CMOS technology:
- Write current: 3 mA, typical
- Read current: 500μA, typical
- Standby current: 500 nA, typical
- 512 x 8-bit organization
- 16-byte page
- Write cycle time: 5 ms max.
- Self-timed Erase and Write cycles
- Block write protection:
- Protect none, 1/4, 1/2 or all of the array
- Built-in write protection:
- Power on/off data protection circuitry
- Write enable latch
- Write-protect pin
- Sequential read
- High reliability:
- Endurance: 1M cycles
- Data retention: > 200 years
- ESD protection: > 4000V
- 8-pin PDIP, SOIC, and TSSOP packages
- Temperature ranges supported:
- Industrial (I): -40°C to +85°C
- Automotive (E) (25C040): -40°C to +125°C
Application Scenarios
The 25AA040-I can be used for storing small amounts of data in electronic devices such as microcontrollers, sensors, and other embedded systems.
Comparison
Advantages- Low-power consumption
- Several built-in write protection options
- ESD protection of over 4000V
- High endurance and data retention
- Wide temperature range support
Disadvantages- The 25AA040-I has a small memory size of only 4 Kbit
- Write cycle time of 5ms is a bit longer compared to other EEPROMs
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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:
- - Automatic Email notification (above 5 times)
- - 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:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download 25AA040-I
- Chipdatas Part: CD86-25AA040-I
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 14:36 +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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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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