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AT24C04C-SSHM-T

Name: AT24C04C-SSHM-T
Rating: 4.7 (12 reviews)

IC EEPROM 4KBIT I2C 1MHZ 8SOIC

제조업체
Mfr.부분 #AT24C04C-SSHM-T
패키지 8-SOIC
데이터시트
재고 있음5363

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사양

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	4Kb (512 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	8-SOIC (0.154, 3.90mm Width)

개요

Description

The AT24C04C-SSHM-T is a 4K-bit I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It features a 2-wire I2C interface, allowing for easy communication with microcontrollers and other devices. The memory is organized into 512 x 8-bit bytes and supports multiple device addressing, enabling up to eight devices on the same I2C bus.
Key features include a wide operating voltage range (1.8V to 5.5V), low power consumption, and write cycles that can be as high as 1,000,000 cycles per byte, making it suitable for applications requiring frequent data updates. The AT24C04C-SSHM-T also has built-in write protection mechanisms to ensure data integrity.
This EEPROM is commonly used in applications such as configuration storage, data logging, and firmware updates in consumer electronics, automotive, and industrial applications. Its compact size and reliability make it a popular choice for engineers looking to implement non-volatile memory solutions.

Features

The AT24C04C-SSHM-T is a 4Kb (kilobit) I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. Key features include:
1. Memory Size: 4 Kbit organized as 512 x 8 bits.
2. I2C Interface: Supports standard and fast modes (up to 400 kHz).
3. Low Power Consumption: Operates with low power during read/write cycles, making it suitable for battery-powered applications.
4. Wide Voltage Range: Operates from 1.8V to 5.5V, accommodating various applications.
5. Byte and Page Write: Allows individual byte writes as well as page writes (up to 16 bytes), enhancing flexibility.
6. Endurance: Supports up to 1 million write cycles and data retention of 100 years.
7. Serial Number: Provides a unique serial number for increased traceability.
8. Low Standby Current: Minimizes power use when not actively accessing memory.
These features make the AT24C04C-SSHM-T suitable for applications such as configuration settings, calibration data storage, and other non-volatile memory needs.

Package

The AT24C04C-SSHM-T is available in a 8-pin TSSOP (Thin Shrink Small Outline Package) type.

Pinout

The AT24C04C-SSHM-T is a 4 Kbit (512 x 8) I2C EEPROM with a pin count of 8.
### Pin Functions:
1. VCC (Pin 1): Power supply (typically 1.8V to 5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Input/Output. Used for data transfer.
4. SCL (Pin 4): Serial Clock Input. Used to synchronize data transfer.
5. A0 (Pin 5): Address pin for device selection (can be connected to GND or VCC).
6. A1 (Pin 6): Address pin for device selection (can be connected to GND or VCC).
7. A2 (Pin 7): Address pin for device selection (can be connected to GND or VCC).
8. NC (Pin 8): No connection; not used.
This device operates using the I2C protocol, allowing multiple devices to be connected on the same bus.

Manufacturer

The manufacturer of the AT24C04C-SSHM-T is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and memory semiconductors. Established in 1989, the company specializes in developing various integrated circuits and solutions for a wide range of applications, including automotive, industrial, consumer, and communication sectors. Microchip is known for its commitment to innovation and quality, offering a broad portfolio of products designed for embedded systems and IoT (Internet of Things) applications. The AT24C04C-SSHM-T itself is a 4 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device, widely used in applications requiring non-volatile memory storage.

Application

The AT24C04C-SSHM-T is a 4K-bit EEPROM (Electrically Erasable Programmable Read-Only Memory) used in various applications, including microcontroller interfacing, data storage for configuration settings, calibration data retention, and system parameter storage in consumer electronics, automotive, and industrial devices. Its I2C interface allows for easy integration in embedded systems for tasks requiring non-volatile memory.

Equivalent

The AT24C04C-SSHM-T is a 4K-bit I2C EEPROM. Equivalent products include:
1. 24C04 (various manufacturers)
2. M24C04 (STMicroelectronics)
3. PCA9555 (NXP Semiconductors)
4. AT24C04 (Microchip Technology)
Ensure to verify pin configuration and electrical characteristics for compatibility.