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Microchip 25AA02E48-I/SN
EEPROM Memory IC 2Kbit SPI 10 MHz 8-SOIC
Brands: Microchip Technology, Inc
Mfr.Part #: 25AA02E48-I/SN
Datasheet: 25AA02E48-I/SN Datasheet (PDF)
Package/Case: SOIC-8
RoHS Status:
Stock Condition: 2509 pcs, New Original
Product Type: Memory
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 5 | $0.305 | $1.525 |
| 50 | $0.248 | $12.400 |
| 150 | $0.223 | $33.450 |
| 500 | $0.192 | $96.000 |
| 2500 | $0.179 | $447.500 |
| 5000 | $0.170 | $850.000 |
In Stock:2509 PCS
25AA02E48-I/SN General Description
The Microchip Technology Inc. 25AA02E48 is a 2 Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM). The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a Chip Select (CS) input. Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of Chip Select, allowing the host to service higher priority interrupts. The 25AA02E48 is available in the standard 8-lead SOIC and 6-lead SOT-23 packages.
Features
- Pre-programmed Globally Unique, 48-bit NodeAddress
- Compatible with EUI-48™ and EUI-64™
- 10 MHz max. Clock Frequency
- Low-Power CMOS Technology:- Max. Write Current: 5 mA at 5.5V- Read Current: 5 mA at 5.5V, 10 MHz- Standby Current: 1 µA at 2.5V
- 256 x 8-bit Organization
- Write Page mode (up to 16 bytes)
- Sequential Read
- Self-Timed Erase and Write Cycles (5 ms max.)
- Block Write Protection:- Protect none, 1/4, 1/2 or all of array
- Built-in Write Protection:- Power-on/off data protection circuitry- Write enable latch- Write-protect pin
- High Reliability:- Endurance: 1,000,000 Erase/Write cycles- Data retention: >200 years- ESD protection: >4000V
- Temperature Ranges Supported:- Industrial(I): -40C to +85C
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | EEPROM |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-8 | Memory Size: | 2 kbit |
| Organization: | 256 x 8 | Interface Type: | Serial, 4-Wire, SDI, SPI |
| Access Time: | 50 ns | Data Retention: | 200 Year |
| Maximum Clock Frequency: | 10 MHz | Supply Current - Max: | 5 mA |
| Supply Voltage - Min: | 1.8 V | Supply Voltage - Max: | 5.5 V |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Packaging: | Tube | Height: | 1.25 mm (Min) |
| Length: | 4.9 mm | Width: | 3.9 mm |
| Brand: | Microchip Technology | Moisture Sensitive: | Yes |
| Operating Supply Current: | 5 mA | Operating Supply Voltage: | 1.8 V to 5.5 V |
| Product Type: | EEPROM | Factory Pack Quantity: | 100 |
| Subcategory: | Memory & Data Storage | Unit Weight: | 0.006596 oz |
| Tags | 25AA02E4, 25AA02E, 25AA02, 25AA0, 25AA, 25A | Package | Tube |
| Product Status | Active | DigiKey Programmable | Not Verified |
| Memory Type | Non-Volatile | Memory Format | EEPROM |
| Technology | EEPROM | Memory Size | 2Kbit |
| Memory Organization | 256 x 8 | Memory Interface | SPI |
| Clock Frequency | 10 MHz | Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 1.8V ~ 5.5V | Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The 25AA02E48-I/SN chip is a 2Kbit Serial EEPROM with an SPI interface. It can store up to 256 bytes of data and is commonly used for non-volatile storage in various electronic devices. The chip features a low-power design and has a wide voltage range. It is ideal for applications that require small storage capacity and reliable data retention.
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Equivalent
Equivalent products of 25AA02E48-I/SN chip include 25AA02E48-I/OT, 25AA02E48-I/MS, and 25AA02E48-I/MF chips. -
Features
The 25AA02E48-I/SN is a 2Kbit EEPROM memory with a 1 MHz SPI bus interface. It operates on a wide voltage range from 1.8V to 5.5V, making it suitable for various applications. It features 128-byte page write and software write protection. The device is housed in an 8-lead SOIC package and has a built-in write protection feature. -
Pinout
The 25AA02E48-I/SN is a serial EEPROM with a 3-wire interface. It has a pin count of 8, including power supply, ground, and serial communication pins. The chip is capable of storing 256 bytes of data and can be used for various purposes, such as storing configuration information or data logging. -
Manufacturer
Microchip Technology is the manufacturer of 25AA02E48-I/SN. It is an American company that specializes in the development and production of semiconductors, microcontrollers, and various integrated circuits. -
Application Field
The 25AA02E48-I/SN is typically used in applications such as automotive electronic systems, industrial automation, medical devices, and consumer electronics. It is commonly utilized for data storage, configuration settings, and program code storage, providing non-volatile memory solutions with high reliability and long-term data retention. -
Package
The 25AA02E48-I/SN chip is available in an 8-pin surface mount package (SN). It comes in a small form factor and has a compact size.
Datasheet PDF
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