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25LC512T-I/SN
+StücklisteIC EEPROM 512KBIT SPI 8SOIC
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HerstellerMikrochip-Technologie
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Herstellerteil #25LC512T-I/SN
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Datenblatt 25LC512T-I/SN DataSheet
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Paket SOIC-8
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Auf Lager3278
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Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 512Kb (64K x 8) |
| Memory Interface | SPI |
| Clock Frequency | 20 MHz |
| Write Cycle Time - Word Page | 5ms |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Übersicht
Description
The EEPROM features a distinct page-write capability that enhances data integrity by enabling the writing of up to 128 bytes in a single operation. It supports a clock frequency of up to 10 MHz, facilitating fast data transfer. The memory is organized as 65,536 x 8 bits, and it offers both byte and page-level write options.
The 25LC512T-I/SN also includes write protection to safeguard data against accidental overwrites. The chip is housed in an 8-lead SOIC package, which is suitable for space-constrained applications. Its operational temperature range from -40°C to +85°C makes it suitable for industrial and consumer applications. Overall, it is a reliable choice for non-volatile memory storage solutions.
Equivalent
1. AT25M512 by Adesto Technologies
2. M95M01 by STMicroelectronics
3. CAT25M01 by ON Semiconductor
4. SST25VF512 by SST (Silicon Storage Technology)
These alternatives offer similar SPI EEPROM functionality suitable for comparable applications. Always check the datasheets for compatibility before substituting.
Features
1. Interface: Utilizes the Serial Peripheral Interface (SPI) protocol for communication, supporting speeds up to 10 MHz.
2. Density: Offers 512 Kbits of memory organized as 64K x 8 bits.
3. Voltage Range: Operates with a supply voltage range of 1.8V to 5.5V, making it versatile for various applications.
4. Low Power Consumption: Features low power requirements, with standby currents in the microamp range.
5. Write Protection: Includes a write protection feature to safeguard data integrity.
6. Data Retention: Provides data retention for over 200 years and endurance of 1,000,000 write cycles.
7. Package: Available in an 8-lead SOIC (Small Outline Integrated Circuit) package.
8. Temperature Range: Suitable for industrial temperature ranges from -40°C to +85°C.
9. Enhanced ESD Protection: Designed to offer robust protection against electrostatic discharge.
This EEPROM is suitable for applications needing reliable and efficient non-volatile memory storage, such as in embedded systems and consumer electronics.
Pinout
1. CS (Chip Select): Activates the device when held low.
2. SO (Serial Out): Provides data output from the EEPROM.
3. WP (Write-Protect): Protects the data against write operations when held low.
4. VSS (Ground): Provides the ground reference for the device.
5. SI (Serial In): Accepts data input to the EEPROM.
6. SCK (Serial Clock): Used to synchronize communication between the EEPROM and the microcontroller.
7. HOLD: Pauses communication when held low without resetting the serial sequence.
8. VCC: Supplies power to the EEPROM.
The 25LC512T-I/SN operates over a wide voltage range of 2.5V to 5.5V and uses an SPI (Serial Peripheral Interface) bus for communication, making it suitable for various applications requiring non-volatile storage.
Manufacturer
Application
1. Consumer Electronics: For storing configuration settings and user preferences.
2. Automotive: Used in infotainment systems, for data logging, and module calibration.
3. Industrial Control Systems: For firmware storage and system configuration.
4. Medical Devices: Storing patient data and device settings.
5. Telecommunications: Configuration data for networking equipment.
6. IoT Devices: Data logging and device configuration storage.
Its small form factor and low power consumption make it suitable for compact, battery-operated devices.