AT24C128C-SSHM-T

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AT24C128C-SSHM-T

IC EEPROM 128KBIT I2C 1MHZ 8SOIC

  • 제조업체
  • Mfr.부분 #AT24C128C-SSHM-T
  • 패키지 SOIC-8
  • 데이터시트
  • 재고 있음2175

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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 128Kb (16K 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 AT24C128C-SSHM-T is a 128-kbit I2C (Inter-Integrated Circuit) EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology. It is designed for applications that require non-volatile storage with low power consumption.
Key features include:
- Memory Size: 128 Kbits (16 Kbytes), organized as 16 pages of 8 bytes each.
- Interface: I2C compatible, allowing for easy communication with microcontrollers and other devices.
- Operating Voltage: Typically operates at 1.8V to 5.5V, making it suitable for battery-operated applications.
- Data Retention: Guaranteed data retention of up to 100 years.
- Endurance: Supports up to 1 million write/erase cycles.
The compact 8-pin SOIC package makes it ideal for space-constrained designs. The AT24C128C-SSHM-T is widely used in various applications such as consumer electronics, automotive, and industrial devices for storing configuration settings, calibration data, and other critical information.

Features

The AT24C128C-SSHM-T is a 128-kbit (16K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. Key features include:
1. Interface: I²C compatible serial interface with support for multi-byte and page writes.
2. Operating Voltage: 1.8V to 5.5V, allowing flexibility for various applications.
3. Memory Organization: 16 pages of 64 bytes each, which facilitates efficient data handling.
4. Data Retention: Typically 100 years, making it suitable for long-term storage.
5. Endurance: Up to 1 million write/erase cycles, ensuring reliability in frequent data updates.
6. Low Power Consumption: Draws minimal current in active and standby modes, enhancing battery efficiency.
7. Addressing: Supports up to 8 devices on the same bus, allowing for expanded memory configurations.
8. Packages: Available in various package types, including SOIC, TDFN, and others for versatile applications.
This device is ideal for applications such as consumer electronics, industrial systems, and automotive components requiring non-volatile memory.

Package

The AT24C128C-SSHM-T is a 128Kb EEPROM chip available in a small, surface-mount package type known as SOIC-8 (Small Outline Integrated Circuit, 8 pins).

Pinout

The AT24C128C-SSHM-T is a 128 Kbit (16 Kbyte) EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology. It features a total of 8 pins, with the following functions:
1. VCC (Pin 1): Power supply voltage (typically 1.7V to 5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Line for data transfer (I2C interface).
4. SCL (Pin 4): Serial Clock Line for clock synchronization (I2C interface).
5. WP (Pin 5): Write Protect; when tied to VCC, write operations are disabled.
6. A0 (Pin 6): Address pin used to set the device address for multiple devices on the same bus.
7. A1 (Pin 7): Another address pin for extended addressing.
8. A2 (Pin 8): Final address pin for extended addressing.
This device operates using the I2C protocol, allowing for easy integration into various applications requiring non-volatile memory.

Manufacturer

The AT24C128C-SSHM-T is manufactured by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in embedded control solutions. The company offers a wide range of products, including microcontrollers, digital signal controllers, analog and interface devices, memory products, and development tools.
Microchip serves various industries such as automotive, industrial, consumer electronics, and communications. The AT24C128C-SSHM-T specifically is a 128Kb (16K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) device, which is often used in applications requiring non-volatile data storage. Microchip is known for its strong focus on innovation, quality, and customer service within the semiconductor industry.

Application

The AT24C128C-SSHM-T is a 128Kb EEPROM used in various application areas, including consumer electronics, automotive systems, industrial control, and telecommunications. Its typical uses include data storage for configuration settings, calibration data, firmware updates, and user preferences in devices like smart meters, medical equipment, and home automation systems. The I2C interface allows for easy integration into low-power, space-constrained designs.

Equivalent

The AT24C128C-SSHM-T is a 128Kb I2C EEPROM. Equivalent products include:
1. 24LC128 - Microchip Technology
2. M24C128 - STMicroelectronics
3. CAT24C128 - ON Semiconductor
4. EEPROM-128 - Various manufacturers (generic)
These alternatives may differ slightly in specifications, so check datasheets for compatibility.

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EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.

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