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24LC64T-E/SN
+Lista de MateriaisIC EEPROM 64KBIT I2C 8SOIC
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FabricanteTecnologia Microchip
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Peça do Fabricante #24LC64T-E/SN
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Ficha Técnica 24LC64T-E/SN DataSheet
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Pacote SOIC-8
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| MemoryType | Non-Volatile |
| MemoryFormat | EEPROM |
| Technology | EEPROM |
| MemorySize | 64Kb (8K x 8) |
| MemoryInterface | I²C |
| ClockFrequency | 400 kHz |
| WriteCycleTime-WordPage | 5ms |
| AccessTime | 900 ns |
| Voltage-Supply | 2.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Visão Geral
Description
Key features include a self-timed write cycle, automatic erase-before-write operation, and support for up to 1MHz data transfer rates. The EEPROM is capable of up to 1 million erase/write cycles and offers data retention of over 200 years, ensuring reliable long-term storage. The 24LC64T-E/SN is housed in an 8-lead SOIC package, making it suitable for compact designs. It is commonly used in consumer electronics, industrial applications, and any systems requiring robust non-volatile memory for data logging, configuration settings, or calibration data storage.
Equivalent
1. AT24C64 from Microchip Technology
2. M24C64 from STMicroelectronics
3. CAT24C64 from ON Semiconductor
4. FM24C64 from Ramtron (Cypress Semiconductor)
5. BR24G64 from ROHM Semiconductor
These alternatives share similar memory capacities and I2C interfaces, but always check specific electrical and mechanical characteristics to ensure compatibility.
Features
Pinout
1. Pin 1 (A0): Device address input.
2. Pin 2 (A1): Device address input.
3. Pin 3 (A2): Device address input.
4. Pin 4 (VSS): Ground.
5. Pin 5 (SDA): Serial Data. Bi-directional data line for I2C communication.
6. Pin 6 (SCL): Serial Clock. Clock signal line for I2C communication.
7. Pin 7 (WP): Write-Protect. Disables write operations if connected to VCC.
8. Pin 8 (VCC): Power Supply.
This chip provides 64K bits (8K bytes) of storage capacity and supports a 2-wire serial interface, making it suitable for applications requiring non-volatile storage with low pin count and easy interfacing.