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Microchip 25AA02E48T-I/SN
EEPROM Memory IC 2Kbit SPI 10 MHz 8-SOIC
Brands: Microchip Technology, Inc
Mfr.Part #: 25AA02E48T-I/SN
Datasheet: 25AA02E48T-I/SN Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Memory
RoHS Status:
Stock Condition: 2967 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To Bom25AA02E48T-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: | Reel | 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: | 3300 |
| Subcategory: | Memory & Data Storage | Unit Weight: | 0.006596 oz |
| Tags | 25AA02E48T, 25AA02E4, 25AA02E, 25AA02, 25AA0, 25AA, 25A | Product Status | Active |
| Programmabe | 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 |
| Base Product Number | 25AA02E48 |
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 | |
|---|---|---|
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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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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 25AA02E48T-I/SN chip is a serial EEPROM (electrically erasable programmable read-only memory) IC (integrated circuit) manufactured by Microchip Technology. It has a capacity of 2 kilobits (256 bytes) and uses a 3-wire serial interface for communication. The chip offers non-volatile storage for data, making it suitable for applications requiring small amounts of memory that can be easily accessed and programmed.
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Equivalent
An equivalent product to the 25AA02E48T-I/SN chip is the 25AA02E48-I/SN chip. -
Features
The 25AA02E48T-I/SN is a 2Kbit serial electrically erasable programmable read-only memory (EEPROM) with a voltage range of 2.5V to 5.5V, featuring a low-power CMOS technology. This device offers a 64-byte page write mode, a half-duplex serial bus interface, and is resistant to up to 1 million erase/write cycles. -
Pinout
The 25AA02E48T-I/SN is a Serial EEPROM chip with a pin count of 8. It is commonly used to store small amounts of data in electronic devices. The chip uses a 2-wire serial interface (I2C) for communication and features a 2Kbit (256 byte) storage capacity. -
Manufacturer
Microchip Technology is the manufacturer of the 25AA02E48T-I/SN. It is a global semiconductor company that designs, manufactures, and sells a wide range of microcontrollers, analog and mixed-signal integrated circuits, and other semiconductor products. -
Application Field
The 25AA02E48T-I/SN is a 2 Kb I2C serial EEPROM that can be used in various applications such as automotive, industrial, and consumer electronics. It can be used for storing configuration data, calibration data, or other small amounts of non-volatile memory. -
Package
The 25AA02E48T-I/SN chip is available in an SOIC (Small Outline Integrated Circuit) package. It has a form factor of 8 pins and a size of 3.9 mm x 4.9 mm x 1.75 mm.
Datasheet PDF
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