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M95256-RDW6TP
+物料清單IC EEPROM 256KBIT SPI 8TSSOP
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製造商部分 #M95256-RDW6TP
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規格
| 屬性 | 價值 |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | SPI |
| Clock Frequency | 20 MHz |
| Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 1.8V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP |
| Base Product Number | M95256 |
概述
Description
M95256-RDW6TP is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for use in various electronic applications. Manufactured by Microchip Technology, it features a 256 Kbit (32 K x 8) memory architecture and operates with a supply voltage typically ranging from 2.7V to 5.5V.
This EEPROM communicates via a serial interface, specifically the SPI (Serial Peripheral Interface), which allows for fast data transfer rates and reduces the number of required pins compared to parallel memory. The M95256-RDW6TP is suitable for applications where non-volatile data storage is essential, such as in automotive, industrial control, and consumer electronics.
Key features include a wide operating temperature range, low power consumption, and the ability to support clock speeds of up to 20 MHz. The M95256-RDW6TP is ideal for storing configuration settings, calibration data, or other critical information that must be retained even when power is lost.
This EEPROM communicates via a serial interface, specifically the SPI (Serial Peripheral Interface), which allows for fast data transfer rates and reduces the number of required pins compared to parallel memory. The M95256-RDW6TP is suitable for applications where non-volatile data storage is essential, such as in automotive, industrial control, and consumer electronics.
Key features include a wide operating temperature range, low power consumption, and the ability to support clock speeds of up to 20 MHz. The M95256-RDW6TP is ideal for storing configuration settings, calibration data, or other critical information that must be retained even when power is lost.
Equivalent
The M95256-RDW6TP is a serial EEPROM chip. Equivalent products include:
1. AT25DF256 - from Microchip Technology (SPI interface).
2. 25AA256 - from Microchip Technology (I2C interface).
3. 93LC56 - from Microchip Technology (I2C interface).
4. M24C256 - from STMicroelectronics (I2C interface).
Ensure to check datasheets for specific pin configurations and functional characteristics before substitution.
1. AT25DF256 - from Microchip Technology (SPI interface).
2. 25AA256 - from Microchip Technology (I2C interface).
3. 93LC56 - from Microchip Technology (I2C interface).
4. M24C256 - from STMicroelectronics (I2C interface).
Ensure to check datasheets for specific pin configurations and functional characteristics before substitution.
Features
The M95256-RDW6TP is a high-performance, 256K-bit (32K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) that features a versatile I2C interface for easy integration into various applications. Key features include:
1. Data Retention: Typically up to 40 years, ensuring long-term data preservation.
2. Endurance: Supports up to 1,000,000 write/erase cycles, allowing for extensive data manipulation.
3. Low Power Consumption: Operates at low voltage, which is ideal for battery-operated devices.
4. Fast Write Speed: Offers quick write times, enhancing overall system performance.
5. 5V Operation: Compatible with a wide range of microcontrollers.
6. Multiple Addressing Options: Facilitates easy connection of multiple devices on the same bus.
7. Compact Package: Available in various package types, making it suitable for space-constrained designs.
These features make the M95256-RDW6TP suitable for applications in consumer electronics, industrial equipment, and automotive systems where reliable non-volatile memory is essential.
1. Data Retention: Typically up to 40 years, ensuring long-term data preservation.
2. Endurance: Supports up to 1,000,000 write/erase cycles, allowing for extensive data manipulation.
3. Low Power Consumption: Operates at low voltage, which is ideal for battery-operated devices.
4. Fast Write Speed: Offers quick write times, enhancing overall system performance.
5. 5V Operation: Compatible with a wide range of microcontrollers.
6. Multiple Addressing Options: Facilitates easy connection of multiple devices on the same bus.
7. Compact Package: Available in various package types, making it suitable for space-constrained designs.
These features make the M95256-RDW6TP suitable for applications in consumer electronics, industrial equipment, and automotive systems where reliable non-volatile memory is essential.
Pinout
The M95256-RDW6TP is a serial EEPROM device that features a 256 Kbit (32 KBytes) memory capacity. It is housed in an 8-pin TSSOP package. The pin configuration is as follows:
1. VCC - Power supply
2. W - Write Protect (active low)
3. SCL - Serial Clock
4. SDA - Serial Data
5. SDA - Serial Data (shared with the previous pin for bidirectional data)
6. GND - Ground
7. WP - Write Protect (optional)
8. HOLD - Hold (used to pause communication)
The device typically operates via the I2C or SPI interface, allowing for easy integration into various applications requiring non-volatile memory storage.
1. VCC - Power supply
2. W - Write Protect (active low)
3. SCL - Serial Clock
4. SDA - Serial Data
5. SDA - Serial Data (shared with the previous pin for bidirectional data)
6. GND - Ground
7. WP - Write Protect (optional)
8. HOLD - Hold (used to pause communication)
The device typically operates via the I2C or SPI interface, allowing for easy integration into various applications requiring non-volatile memory storage.
Manufacturer
The M95256-RDW6TP is manufactured by Molex, a global electronics company. Molex specializes in designing and manufacturing a wide range of electronic connectors, interconnect systems, and other components used in various industries, including telecommunications, automotive, consumer electronics, and industrial applications. Founded in 1938 and headquartered in Lisle, Illinois, Molex is known for its innovation and extensive product catalog, which includes solutions for data communications, power delivery, and high-speed connectivity. The company operates globally, providing advanced technologies to meet the evolving needs of its customers.
Application
The M95256-RDW6TP is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device widely used in various applications, including:
1. Consumer Electronics: Storing configuration settings and user data in devices like remote controls and cameras.
2. Automotive: Retaining calibration data and vehicle settings in electronic control units (ECUs).
3. Industrial Systems: Used for storing firmware and configuration information in PLCs and automation equipment.
4. Medical Devices: Storing patient data and device settings in portable medical equipment.
5. Smart Cards: Used for secure data storage in payment and identification systems.
Its low power consumption and durability make it suitable for these applications.
1. Consumer Electronics: Storing configuration settings and user data in devices like remote controls and cameras.
2. Automotive: Retaining calibration data and vehicle settings in electronic control units (ECUs).
3. Industrial Systems: Used for storing firmware and configuration information in PLCs and automation equipment.
4. Medical Devices: Storing patient data and device settings in portable medical equipment.
5. Smart Cards: Used for secure data storage in payment and identification systems.
Its low power consumption and durability make it suitable for these applications.
Package
The M95256-RDW6TP is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) package.
