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M95256-WMN6TP
+БОМIC EEPROM 256KBIT SPI 20MHZ 8SO
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ПроизводительSTМикроэлектроника
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Мфр. Часть #M95256-WMN6TP
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Лист данных M95256-WMN6TP DataSheet
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Пакет SOP8
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В наличии1521
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| MemoryType | Non-Volatile |
| MemoryFormat | EEPROM |
| Technology | EEPROM |
| MemorySize | 256Kb (32K x 8) |
| MemoryInterface | SPI |
| ClockFrequency | 20 MHz |
| WriteCycleTime-WordPage | 5ms |
| Voltage-Supply | 2.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Обзор
Description
Key features of the M95256-WMN6TP include:
1. Capacity: 256 Kbits, organized as 32,768 words of 8 bits each.
2. Interface: SPI bus compatibility, enabling easy connection with microcontrollers and other SPI-enabled devices.
3. Voltage Range: Operates typically between 2.5V to 5.5V, making it flexible for various power supply conditions.
4. Speed: Supports clock frequencies up to 10 MHz.
5. Write Protection: Offers features like block write protection for data security and integrity.
6. Endurance and Data Retention: Typically guarantees up to 1 million write cycles per cell and data retention of up to 40 years.
7. Package: Available in various compact packages suitable for space-constrained applications.
This EEPROM is ideal for applications in consumer electronics, industrial automation, and automotive systems where reliable data storage is required.
Equivalent
1. AT25256 from Microchip Technology - 256 Kbit SPI EEPROM.
2. CAT25256 from ON Semiconductor - 256 Kbit SPI EEPROM.
3. 25LC256 from Microchip Technology - 256 Kbit SPI EEPROM.
These products have similar memory size and SPI interface, but always verify specific parameters and compatibility for your application needs.
Features
1. Capacity: 256 Kbits organized as 32,768 x 8 bits.
2. Interface: Operates with an SPI (Serial Peripheral Interface) protocol, facilitating fast communication.
3. Supply Voltage: Operates within a range of 2.5V to 5.5V, making it versatile for different systems.
4. Write Protection: Includes a Write Protect pin and Block Write Protection for data integrity.
5. Low Power Consumption: Designed for energy-efficient operation, supporting deep power-down mode.
6. Operating Temperature: Functions effectively in a wide temperature range, typically from -40°C to +85°C.
7. High Reliability: Endures more than 1 million write cycles per byte and retains data for over 40 years.
8. Small Package: Available in a compact 8-lead SOIC package, facilitating easy integration into circuits.
These features make the M95256-WMN6TP suitable for applications requiring reliable and efficient non-volatile memory storage.
Pinout
1. CS (Chip Select): Activates the device, allowing it to interact with the SPI bus.
2. SCK (Serial Clock): Provides the clock signal for data input and output synchronization.
3. SI (Serial Input): Input pin for transmitting data and instructions to the EEPROM.
4. SO (Serial Output): Output pin for reading data from the EEPROM.
5. WP (Write Protect): Protects against inadvertent write operations to the EEPROM.
6. VSS: Ground reference for the device.
7. VCC: Power supply pin for the device.
8. HOLD: Temporarily pauses the communication with the EEPROM without losing the current status.
This EEPROM is used in applications requiring non-volatile storage, low power consumption, and reliable data retention.
Manufacturer
Application
1. Consumer Electronics: Used for storing settings, calibration data, and firmware.
2. Industrial Automation: Utilized in programmable logic controllers (PLCs) and other control systems for data logging and configuration.
3. Automotive: Employed for storing diagnostic data, configuration settings, and user preferences.
4. Networking Equipment: Stores configuration data, MAC addresses, and other critical network parameters.
5. Medical Devices: Used for secure storage of patient data and device settings.
6. Smart Meters and IoT Devices: Stores historical usage data and device configuration.
These applications benefit from the EEPROM's fast write capabilities and data retention features.