AT25128B-SSHL-T

The AT25128B-SSHL-T is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip. It features 128 kilobits (16KB) of memory and is organized as 16,384 bytes of 8 bits each. This EEPROM is designed for use in applications that require non-volatile memory storage that can be electrically erased and reprogrammed.
Key features of the AT25128B-SSHL-T include:
- Interface: It uses an SPI (Serial Peripheral Interface) for communication, which allows for efficient and fast data transfer.
- Voltage Range: Operates within a voltage range of 1.7V to 5.5V, making it versatile for various applications.
- Write Protection: Includes block write protection and a write protect pin to prevent accidental overwrites.
- High Reliability: Endures up to 1,000,000 write cycles and data retention of up to 100 years.
- Package: The "SSHL" designation indicates it comes in a small outline package, suitable for space-constrained environments.
This EEPROM is commonly used in consumer electronics, automotive, industrial control, and communication devices where reliable data storage is critical.

The AT25128B-SSHL-T is a 128Kb SPI serial EEPROM. Equivalent products could include:
1. Microchip 25LC128
2. STMicroelectronics M95128
3. ON Semiconductor CAT25128
4. ROHM BR25H128
These alternatives offer similar specifications, like memory size and SPI interface, but always confirm compatibility with your design requirements.

The AT25128B-SSHL-T is a 128-Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. It features an SPI interface, providing efficient communication with microcontrollers. The EEPROM operates within a voltage range of 1.8V to 5.5V, which makes it suitable for a variety of applications. It supports a clock frequency of up to 20 MHz, enabling fast data transfer rates.
The device is organized as 16,384 bytes, with self-timed write cycles ensuring data integrity and reliability. The AT25128B offers byte-level and page-level write capabilities, accommodating various data management needs. It also includes hardware and software write protection mechanisms to prevent accidental data overwriting.
The EEPROM is designed to withstand over 1 million write cycles, offering robust endurance for frequent data updates. Its data retention capability extends to over 100 years, ensuring long-term data preservation. The AT25128B-SSHL-T is housed in an 8-pin SOIC package, making it compact and suitable for space-constrained applications. With these features, it serves well in industrial, automotive, and consumer electronics applications.

The AT25128B-SSHL-T is an EEPROM memory chip from Microchip Technology. It has an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of this chip is to provide non-volatile memory, with a storage capacity of 128 kilobits (16 kilobytes).
Here's a brief overview of the pin functions:
1. CS (Chip Select): Activates the device when low.
2. SO (Serial Data Out): Outputs data during read operations.
3. WP (Write Protect): Disables all write operations if tied to VCC.
4. VSS (Ground): Connected to the ground.
5. SI (Serial Data In): Inputs data during write operations.
6. SCK (Serial Clock): Provides the clock for the SPI interface.
7. HOLD: Pauses communication without deselecting the device.
8. VCC (Power Supply): Connects to the power supply.
The AT25128B-SSHL-T uses the SPI (Serial Peripheral Interface) protocol for communication, which allows for efficient data transfer with microcontrollers and other devices.

The AT25128B-SSHL-T is manufactured by Microchip Technology Inc. Microchip Technology is an American company that designs and manufactures microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. They are a leading provider of smart, connected, and secure embedded control solutions. Microchip's products are used in a wide variety of applications, including automotive, industrial, consumer, aerospace, and communications industries. The company is known for its comprehensive portfolio of products that are used by engineers and designers to create advanced technological solutions.

The AT25128B-SSHL-T is a 128Kb SPI EEPROM memory chip commonly used in applications requiring non-volatile data storage. Its application areas include:
1. Consumer Electronics: Storing configuration settings and user preferences.
2. Industrial Controls: Data logging and storing calibration data.
3. Automotive Systems: Retaining vehicle settings and error logs.
4. Medical Devices: Holding patient data and device settings.
5. Communication Equipment: Firmware storage and configuration data.
6. Smart Meters: Recording usage data and timestamps.
Its SPI interface ensures fast read/write operations, and its small form factor is suitable for space-constrained designs.

The AT25128B-SSHL-T is a serial EEPROM IC manufactured by Microchip Technology. Its package type is an 8-lead SOIC (Small Outline Integrated Circuit) with a 150 mil body width. This package is suitable for surface mount applications.