AT24C512C-SSHM-T

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AT24C512C-SSHM-T

IC EEPROM 512KBIT I2C 8SOIC

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배송 준비 24 시간

365 일 보장

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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 512Kb (64K x 8)
MemoryInterface I²C
ClockFrequency 400 kHz
WriteCycleTime-WordPage 5ms
AccessTime 900 ns
Voltage-Supply 1.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

개요

Description

The AT24C512C-SSHM-T is a high-density EEPROM (Electrically Erasable Programmable Read-Only Memory) chip produced by Microchip Technology. It offers 512 kilobits of memory, organized as 64 pages of 16 bytes each. This EEPROM operates on a wide voltage range of 1.8V to 5.5V, making it suitable for various applications, including automotive, industrial, and consumer electronics.
The device communicates via I²C (Inter-Integrated Circuit) protocol, allowing for multiple devices to be connected on the same bus. With a maximum clock speed of 1 MHz, it supports both standard and fast modes. Features include page write operations, byte write capabilities, and the ability to perform multiple write cycles, with an endurance of up to 1 million cycles per page.
The AT24C512C-SSHM-T is available in a compact SOIC-8 package, which facilitates integration into space-constrained designs. It is ideal for storing configuration settings, calibration data, and other non-volatile information that must be retained even when power is removed.

Features

The AT24C512C-SSHM-T is a 512 Kbit (64 Kbyte) I2C EEPROM from Microchip Technology. Key features include:
- Memory Density: 512 Kbits organized as 64 pages of 128 bytes each.
- Voltage Range: Operates from 1.7V to 5.5V, making it suitable for various applications.
- I2C Interface: Supports standard and fast mode I2C communication (up to 400 kHz).
- Data Retention: Offers 100 years of data retention at 25°C.
- Endurance: Capable of 1,000,000 write/erase cycles per cell.
- Page Write Capability: Allows for page writes of up to 128 bytes, improving write efficiency.
- Low Power Consumption: Features low active and standby current, making it energy-efficient.
- Temperature Range: Operates from -40°C to +85°C, suitable for industrial applications.
This EEPROM is ideal for applications requiring non-volatile data storage, such as in consumer electronics, automotive, and industrial systems.

Package

The AT24C512C-SSHM-T is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. It features a surface-mount design, making it suitable for compact electronic applications.

Pinout

The AT24C512C-SSHM-T is a 512Kb (64K x 8) I2C EEPROM with a pin count of 8. The pin configuration is as follows:
1. VCC: Power supply (typically 2.7V to 5.5V)
2. GND: Ground
3. SDA: Serial Data Line for data transfer
4. SCL: Serial Clock Line for synchronization
5. WP: Write Protect (active when connected to VCC)
6. A0: Address pin for device selection
7. A1: Address pin for device selection
8. A2: Address pin for device selection
The AT24C512C communicates using the I2C protocol, allowing multiple devices to be connected on the same bus. It features a page write capability and supports multiple addressing, making it suitable for various applications requiring non-volatile storage.

Manufacturer

The AT24C512C-SSHM-T is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, the company specializes in developing microcontroller and memory products for a wide range of applications, including automotive, industrial, consumer, and communications sectors. Microchip is recognized for its innovative technologies and extensive product portfolio, which supports embedded control applications. The AT24C512C-SSHM-T is a 512-kbit (64K x 8) I2C EEPROM, commonly used for data storage in electronic devices.

Application

The AT24C512C-SSHM-T is a 512 Kbit EEPROM used in various applications, including data storage for consumer electronics, automotive systems, industrial automation, and telecommunications. It is ideal for storing configuration data, calibration settings, and firmware in devices like smart meters, medical equipment, and IoT devices, due to its I2C interface and low power consumption.

Equivalent

The AT24C512C-SSHM-T is a 512K EEPROM chip. Equivalent products include the Microchip 24LC512, Winbond W25X512, and STMicroelectronics M24C512. Ensure compatibility with your specific application, including voltage levels, pin configurations, and communication protocols (I2C). Always check the datasheets for detailed specifications.

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