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M93C66-WDW6TP

Name: M93C66-WDW6TP
Rating: 4.7 (12 reviews)

IC EEPROM 4KBIT SPI 2MHZ 8TSSOP

製造商
製造商。部分 #M93C66-WDW6TP
包 TSSOP-8
資料表 M93C66-WDW6TP DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	4Kb (512 x 8, 256 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)

概述

Description

The M93C66-WDW6TP is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device produced by STMicroelectronics. It features a 16K-bit memory capacity, organized as 2K x 8 bits. This EEPROM communicates via a SPI (Serial Peripheral Interface) bus, allowing for fast data transfer rates. It operates on a supply voltage range of 2.7V to 5.5V and provides a high level of reliability with a typical endurance of 1 million write cycles.
Key features include:
- 8-bit data interface
- Support for both byte and page programming
- High-speed operation with a maximum clock rate of up to 10 MHz
- Built-in write protection and data security features
The device is commonly used in applications requiring non-volatile data storage, such as consumer electronics, automotive systems, and industrial automation. Overall, the M93C66-WDW6TP is suitable for applications where reliability, speed, and low power consumption are critical.

Features

The M93C66-WDW6TP is a 2-wire serial EEPROM with a capacity of 64 Kbit (8 KB) and operates within a voltage range of 1.8V to 5.5V. Key features include:
1. Interface: Utilizes an I2C (TWI) compatible interface for communication.
2. Data Transmission: Supports data rates of up to 1 MHz.
3. Memory Organization: Organized as 8,192 x 8 bits.
4. Write Cycle: Features a page write capability, allowing multiple bytes to be written in a single operation.
5. Endurance: Offers a high endurance of up to 1 million write/erase cycles.
6. Data Retention: Provides data retention of up to 40 years.
7. Packaging: Available in various packages, including SOP and TSSOP.
8. Low Power Consumption: Designed for low power applications, suitable for battery-operated devices.
This device is commonly used in applications requiring non-volatile memory, such as configuration storage, calibration data, and backup memory.

Package

The M93C66-WDW6TP is packaged in a SOIC-8 (Small Outline Integrated Circuit) format. This type of package is surface-mounted and features eight pins for easy integration into electronic circuits.

Pinout

The M93C66-WDW6TP is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) with a total of 8 pins. The pin configuration and functions are as follows:
1. VCC: Supply voltage.
2. GND: Ground.
3. SDA: Serial Data Address; used for data input/output.
4. SCL: Serial Clock; controls the timing of the data transmission.
5. WP: Write Protect; when tied high, it protects the memory from being written to.
6. A0, A1: Address pins; used to select one of multiple devices on the same bus.
7. NC: Not Connected; no internal connection.
This device typically operates in a 2-wire I2C interface, allowing for efficient communication in applications requiring non-volatile memory storage.

Manufacturer

The M93C66-WDW6TP is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design and production of a wide range of electronic components and systems, including microcontrollers, memory devices, sensors, and power management ICs. The company serves various industries, including automotive, industrial, consumer electronics, and communications. STMicroelectronics is known for its commitment to innovation and sustainability, focusing on developing advanced technologies that enhance electronic performance and energy efficiency.

Application

The M93C66-WDW6TP is a serial EEPROM used in various applications, including consumer electronics, automotive systems, industrial automation, and telecommunications. It is commonly utilized for data storage, configuration settings, calibration data, and firmware updates in devices like smart meters, automotive control units, and portable electronics due to its low power consumption and reliable data retention.

Equivalent

The M93C66-WDW6TP is a serial EEPROM chip. Equivalent products include the Microchip 93C66, STMicroelectronics M93C66, and Atmel AT93C66. Ensure compatibility in terms of voltage, capacity, and communication protocols when selecting substitutes. Always verify specifications against your requirements.