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M93C46-WDW6TP

Name: M93C46-WDW6TP
Rating: 4.7 (12 reviews)

IC EEPROM 1KBIT SPI 2MHZ 8TSSOP

Производитель
Мфр. Часть #M93C46-WDW6TP
Пакет 8-TSSOP
Лист данных M93C46-WDW6TP DataSheet
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Спецификации

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	1Kb (128 x 8, 64 x 16)
MemoryInterface	SPI
ClockFrequency	2 MHz
WriteCycleTime-WordPage	5ms
Voltage-Supply	2.5V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-TSSOP (0.173, 4.40mm Width)

Обзор

Description

The M93C46-WDW6TP is a type of EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by STMicroelectronics. It features a 2K-bit memory capacity, organized as 256 words of 8 bits each. This device operates via a serial interface using the I²C protocol, allowing for efficient data communication with microcontrollers and other digital devices.
Key features include:
- Read/Write Operations: Supports byte and page write modes, enabling flexible data storage.
- Endurance and Data Retention: Typically offers over 1 million write/erase cycles and data retention of up to 40 years.
- Low Power Consumption: Designed for low power usage, making it suitable for battery-operated devices.
- Wide Operating Voltage Range: Generally operates between 1.8V and 5.5V.
This EEPROM is often used in applications such as consumer electronics, automotive systems, and industrial controls for storing configuration settings, calibration data, and other non-volatile information.

Features

The M93C46-WDW6TP is a 2-wire serial EEPROM (Electrically Erasable Programmable Read-Only Memory) from STMicroelectronics. Key features include:
1. Memory Capacity: 1 Kbit (128 x 8 bits).
2. Interface: I²C compatible, allowing easy integration into various microcontroller systems.
3. Operating Voltage: 1.8V to 5.5V, enabling use in a wide range of applications.
4. Data Transfer Rate: Up to 1 MHz, facilitating fast read and write operations.
5. Endurance: Supports a minimum of 1 million write/erase cycles, ensuring durability for repeated data modifications.
6. Data Retention: Retains data for up to 40 years, making it suitable for long-term storage.
7. Package Type: Available in various packages, including TSSOP, which is compact for space-constrained designs.
8. Low Power Consumption: Operates with low power requirements, ideal for battery-powered devices.
These features make the M93C46-WDW6TP suitable for applications such as consumer electronics, industrial automation, and automotive systems.

Package

The M93C46-WDW6TP is packaged in a 8-pin DIP (Dual In-line Package) configuration. This package type is suitable for through-hole mounting on printed circuit boards.

Pinout

The M93C46-WDW6TP is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a pin count of 8. Its primary functions include data storage and retrieval via a serial interface.
### Pin Configuration:
1. VCC: Power supply.
2. GND: Ground.
3. SCL: Serial clock input for timing the data transfer.
4. SDA: Serial data input/output for communication.
5. WP: Write protect pin, used to prevent write operations.
6. NC: No connect (not used).
7. A0: Address pin for memory addressing (can be used to select one of multiple devices).
8. A1: Address pin for memory addressing (can be used to select one of multiple devices).
This device supports various configurations for data storage and is commonly used in applications requiring non-volatile memory.

Manufacturer

The M93C46-WDW6TP is manufactured by STMicroelectronics, a multinational semiconductor company. STMicroelectronics specializes in the design and production of a wide range of semiconductor solutions, including microcontrollers, analog devices, and memory products. The company serves various sectors, including automotive, industrial, personal electronics, and communication. STMicroelectronics is known for its innovation and is a key player in the global semiconductor market, focusing on enhancing energy efficiency and connectivity in electronic devices.

Application

The M93C46-WDW6TP is a serial EEPROM used in various applications, including consumer electronics, automotive systems, industrial controls, and telecommunications. It is commonly utilized for data storage in devices like smart cards, remote controls, and configuration settings in embedded systems due to its low power consumption, small size, and ability to retain data without power.

Equivalent

The M93C46-WDW6TP is a 16-bit EEPROM from STMicroelectronics. Equivalent products include the Microchip 93C46, Atmel AT93C46, and NXP 93C46. Ensure to check specifications like voltage, package type, and pin configuration for compatibility.

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