Walton Electronics Co., Ltd.
Shenzhen Walton Electronics Co., Ltd.
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25AA02E48T-I/OT Electronic Components Integrated Circuit Memory Data Storage SOT-23-6
Features
• Preprogrammed Globally Unique, 48-bit or 64-bit Node Address
• Compatible with EUI-48™ and EUI-64™
• 10 MHz Maximum Clock Frequency
• Low-Power CMOS Technology:
- Maximum 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 maximum)
• 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
• Pb-Free and RoHS Compliant
Description
The Microchip Technology Inc. 25AA02E48/25AA02E64 (25AA02EXX) 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
| Product Category: | EEPROM |
| SMD/SMT | |
| SOT-23-6 | |
| SPI | |
| 2 kbit | |
| 256 x 8 | |
| 1.8 V | |
| 5.5 V | |
| - 40 C | |
| + 85 C | |
| 10 MHz | |
| 50 ns | |
| 200 Year | |
| 5 mA | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| Height: | 1.1 mm |
| Length: | 2.95 mm |
| Operating Supply Current: | 5 mA |
| Operating Supply Voltage: | 1.8 V to 5.5 V |
| Product Type: | EEPROM |
| 3000 | |
| Subcategory: | Memory & Data Storage |
| Width: | 1.63 mm |
| Unit Weight: | 0.001270 oz |