The 25AA320AT-I/SN is a 32Kbit Serial EEPROM from Quarktwin Technology Ltd., designed for use with a Serial Peripheral Interface (SPI). It operates within a voltage range of 1.8V to 5.5V and supports a maximum clock frequency of 10 MHz. The device features a 32-byte page size, allowing for efficient data writing and reading. This EEPROM is characterized by low power consumption, with a maximum write and read current of 5 mA at 5.5V, and a standby current of just 5 ¬µA. It offers high reliability with an endurance of over 1 million erase/write cycles and a data retention period exceeding 200 years. The device includes built-in write protection features, such as a write-protect pin and power-on/off data protection circuitry. The 25AA320AT-I/SN is available in multiple package types, including 8-lead SOIC, making it suitable for various applications. It is also RoHS compliant and qualified for automotive use under AEC-Q100, ensuring it meets stringent industry standards. The operating temperature ranges from -40¬8C to +85¬8C for industrial applications and up to +125¬8C for extended applications.
Manufacturer: Microchip Technology
Win Source Part Number: 1323338-25AA320AT-I/
Category: Integrated Circuits (ICs)>Memory>Memory
Packaging: Reel - TR
Standard Package: 3,300
Mounting: Surface Mount
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 32Kb (4K x 8)
Voltage - Supply: 1.8V ~ 5.5V
Supplier Device Package: 8-SOIC
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 8-SOIC (0.154", 3.90mm Width)
Memory Format: EEPROM
Clock Frequency: 10 MHz
Write Cycle Time - Word, Page: 5ms
Memory Interface: SPI
ECCN: EAR99
Fake Threat In the Open Market: 85
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
Other Part Number: 25AA320AT-I/SNCT,25A
Base Product Number: 25AA320
RoHS Status: ROHS3 Compliant
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| Win Source Electronics | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1323338-25AA320AT-I/SN | 25AA320AT-I/SNTR-ND | 25AA320AT-I/SN | 25AA320AT-I/SN | 25AA320AT-I/SN | 25AA320AT-I/SN |
| Product Name | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | EEPROM; Non-Volatile | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM |
| Cycle Time | 5.00E6 ns | 5.00E6 ns | ||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Package Type | SOIC; 8-SOIC (0.154", 3.90mm Width) | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154", 3.90mm Width) | SOIC; 8-SOIC (0.154\", 3.90mm Width) |
