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AT24C128C-SSHM-B
+Lista de MateriaisIC EEPROM 128KBIT I2C 8SOIC
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FabricanteTecnologia Microchip
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Peça do Fabricante #AT24C128C-SSHM-B
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Digi Key Programmable | Verified |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 128Kbit |
| Memory Organization | 16K x 8 |
| Memory Interface | I2C |
| Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 1.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | AT24C128C |
| Clock Frequency | 1 MHz |
| Access Time | 550 ns |
Visão Geral
Description
The AT24C128C-SSHM-B is a member of the AT24C series of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips, manufactured by Microchip Technology. It is a 128-kilobit memory device organized as 16,384 words of 8 bits each. This EEPROM is commonly used for storing small amounts of data that must be saved when power is removed, typically in consumer electronics, automotive, and industrial applications.
Key features of the AT24C128C-SSHM-B include:
1. I²C Interface: Communicates via a two-wire I²C (Inter-Integrated Circuit) bus, supporting up to 1 MHz transfer rates in Fast-mode Plus.
2. Wide Operating Voltage: Operates within a voltage range of 1.7V to 5.5V, making it versatile for various applications.
3. Low Power Consumption: Offers low standby and active current consumption, which is essential for battery-powered devices.
4. Data Retention: Provides data retention of over 100 years and supports more than 1 million erase/write cycles per memory cell.
5. 8-pin Package: Comes in a standard 8-pin SOIC (Small Outline Integrated Circuit) package, suitable for compact designs.
Key features of the AT24C128C-SSHM-B include:
1. I²C Interface: Communicates via a two-wire I²C (Inter-Integrated Circuit) bus, supporting up to 1 MHz transfer rates in Fast-mode Plus.
2. Wide Operating Voltage: Operates within a voltage range of 1.7V to 5.5V, making it versatile for various applications.
3. Low Power Consumption: Offers low standby and active current consumption, which is essential for battery-powered devices.
4. Data Retention: Provides data retention of over 100 years and supports more than 1 million erase/write cycles per memory cell.
5. 8-pin Package: Comes in a standard 8-pin SOIC (Small Outline Integrated Circuit) package, suitable for compact designs.
Equivalent
The AT24C128C-SSHM-B is a 128Kb I2C EEPROM. Equivalent products include the Microchip 24LC128, STMicroelectronics M24C128-W, and ON Semiconductor CAT24C128. These chips offer similar memory capacity, interface, and electrical characteristics. Always ensure compatibility by checking the datasheets for exact specifications such as voltage range, speed, and package type.
Features
The AT24C128C-SSHM-B is a 128Kb serial EEPROM memory device from Microchip Technology, utilizing the I2C (Inter-Integrated Circuit) bus protocol for communication. Key features include:
1. Memory Organization: 128Kb available in 16,384 x 8-bit configuration.
2. I2C Interface: Operates with standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) I2C protocol.
3. Operating Voltage: 1.7V to 5.5V, supporting a wide range of applications.
4. Write Protection: Hardware data protection with write-protect pin for full array.
5. Page Write Capability: Allows writing of up to 64 bytes in a single operation.
6. Endurance: 1,000,000 write cycles per byte, ensuring longevity.
7. Data Retention: Greater than 100 years, ensuring data preservation.
8. Package Types: Available in 8-lead SOIC, TSSOP, and other compact packaging options.
9. Low Power Consumption: Efficient power usage with standby current as low as 1µA.
10. Temperature Range: Operates in a wide temperature range, from -40°C to +85°C.
These features make the AT24C128C-SSHM-B suitable for a variety of applications requiring reliable non-volatile memory storage.
1. Memory Organization: 128Kb available in 16,384 x 8-bit configuration.
2. I2C Interface: Operates with standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) I2C protocol.
3. Operating Voltage: 1.7V to 5.5V, supporting a wide range of applications.
4. Write Protection: Hardware data protection with write-protect pin for full array.
5. Page Write Capability: Allows writing of up to 64 bytes in a single operation.
6. Endurance: 1,000,000 write cycles per byte, ensuring longevity.
7. Data Retention: Greater than 100 years, ensuring data preservation.
8. Package Types: Available in 8-lead SOIC, TSSOP, and other compact packaging options.
9. Low Power Consumption: Efficient power usage with standby current as low as 1µA.
10. Temperature Range: Operates in a wide temperature range, from -40°C to +85°C.
These features make the AT24C128C-SSHM-B suitable for a variety of applications requiring reliable non-volatile memory storage.
Manufacturer
The AT24C128C-SSHM-B is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that provides a wide range of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company serves a diverse range of industries, including automotive, consumer electronics, industrial, and telecommunications. Microchip is known for delivering comprehensive solutions that help designers lower risks, reduce total system costs, and achieve faster time-to-market.
Application
The AT24C128C-SSHM-B is a 128Kb I2C-compatible Serial EEPROM commonly used in applications requiring non-volatile memory. Key application areas include:
1. Consumer Electronics: Used for storing calibration data, user preferences, or configuration settings in devices like TVs, cameras, and audio equipment.
2. Industrial Automation: Utilized for logging data or storing firmware settings in control systems and instrumentation.
3. Automotive Systems: Suitable for storing configuration data and diagnostic information in automotive electronics.
4. Communication Systems: Employed in networking equipment for storing configuration parameters and operational data.
5. Medical Devices: Utilized for storing patient data and device calibration settings.
1. Consumer Electronics: Used for storing calibration data, user preferences, or configuration settings in devices like TVs, cameras, and audio equipment.
2. Industrial Automation: Utilized for logging data or storing firmware settings in control systems and instrumentation.
3. Automotive Systems: Suitable for storing configuration data and diagnostic information in automotive electronics.
4. Communication Systems: Employed in networking equipment for storing configuration parameters and operational data.
5. Medical Devices: Utilized for storing patient data and device calibration settings.
Package
The AT24C128C-SSHM-B is an EEPROM IC from Microchip Technology, and it typically comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is compact, surface-mountable, and suitable for space-constrained applications.
