AT24C08C-STUM-T

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AT24C08C-STUM-T

IC EEPROM 8KBIT I2C 1MHZ SOT23-5

  • 제조업체
  • Mfr.부분 #AT24C08C-STUM-T
  • 패키지 SOT23-5
  • 데이터시트
  • 재고 있음5399

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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 8Kb (1K x 8)
MemoryInterface I²C
ClockFrequency 1 MHz
WriteCycleTime-WordPage 5ms
AccessTime 550 ns
Voltage-Supply 1.7V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case SOT-23-5 Thin, TSOT-23-5

개요

Description

The AT24C08C-STUM-T is an 8K-bit EEPROM (Electrically Erasable Programmable Read-Only Memory) device manufactured by Microchip Technology. It utilizes I2C (Inter-Integrated Circuit) communication protocol, allowing multiple devices to be connected on the same bus with a simple two-wire interface. The 'C' in its name indicates that it operates over a wide voltage range of 1.7V to 5.5V, making it suitable for various applications, including portable and battery-operated devices.
This EEPROM features a byte-write, page-write, and read capability, with a maximum write cycle time of 5 ms. It supports up to 1 million write/erase cycles and has a data retention of over 100 years, ensuring long-term reliability. Its small package options make it ideal for space-constrained environments.
Applications include data storage for configuration settings, calibration data, and any scenario requiring non-volatile memory. The AT24C08C-STUM-T is particularly useful in consumer electronics, automotive, and industrial applications.

Features

The AT24C08C-STUM-T is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device with the following key features:
1. Memory Size: 8 Kbit (1 Kbyte) of EEPROM storage.
2. Interface: I2C (Inter-Integrated Circuit) compatible, allowing multiple devices on the same bus.
3. Voltage Range: Operates typically from 1.8V to 5.5V, making it suitable for low-voltage applications.
4. Data Retention: Retains data for up to 100 years, ensuring long-term storage.
5. Endurance: Supports up to 1 million write/erase cycles, enhancing reliability for frequent updates.
6. Page Write: Allows page write operations, enabling efficient data writing with reduced overhead.
7. Low Power Consumption: Ideal for battery-operated devices due to its low energy requirements in both active and standby modes.
8. Package Options: Available in various packages, including SOIC and TSSOP, for versatile integration into different designs.
This combination of features makes the AT24C08C-STUM-T suitable for a wide range of applications, including data logging, configuration storage, and product identification.

Package

The AT24C08C-STUM-T is available in an 8-lead TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The AT24C08C-STUM-T is an 8K-bit I2C EEPROM with a total of 8 pins. The pin configuration and functions are as follows:
1. VCC: Power supply voltage (typically +2.7V to +5.5V).
2. GND: Ground reference.
3. SDA: Serial Data Line for data transfer.
4. SCL: Serial Clock Line for synchronization.
5. WP: Write Protect pin (when held high, prevents write operations).
6. A0: Address pin (used to set the lower address bits for multiple devices on the same bus).
7. A1: Address pin (similarly used as A0).
8. A2: Address pin (completes the address selection for up to 8 devices).
This EEPROM supports a 2-wire I2C interface for communication, allowing for read/write operations and is often used in various applications requiring non-volatile memory storage.

Manufacturer

The manufacturer of the AT24C08C-STUM-T is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip designs and manufactures a wide range of semiconductor products, including memory devices like EEPROMs (Electrically Erasable Programmable Read-Only Memory), which the AT24C08C-STUM-T is a part of. The company serves various industries, including automotive, industrial, consumer, and communication sectors, focusing on providing innovative and cost-effective solutions for embedded control applications. Microchip is known for its commitment to quality and customer support, making it a prominent player in the electronics market.

Application

The AT24C08C-STUM-T is an I2C EEPROM memory chip used in various applications, including consumer electronics, automotive systems, and industrial automation. It stores configuration settings, calibration data, and device IDs in embedded systems, smart meters, and sensor applications. Its low power consumption and reliable data retention make it ideal for applications requiring non-volatile memory storage.

Equivalent

The AT24C08C-STUM-T is an EEPROM chip with a 1K x 8-bit capacity. Equivalent products include the 24C08, 93C56, and M24C08. These chips share similar functionalities, such as I2C or SPI interfaces, but verify compatibility in voltage, pin configuration, and data retention specifications before substitution.

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