AT25080B-SSHL-T

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AT25080B-SSHL-T

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IC EEPROM 8KBIT SPI 20MHZ 8SOIC

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Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 8Kb (1K x 8)
Memory Interface SPI
Clock Frequency 20 MHz
Write Cycle Time - Word Page 5ms
Voltage - Supply 1.8V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The AT25080B-SSHL-T is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology. This memory chip offers 8 kilobits (1 kilobyte) of non-volatile storage, which retains data even when power is removed. It utilizes the SPI (Serial Peripheral Interface) protocol for communication, which allows for efficient and high-speed data transfer between the EEPROM and other microcontroller or processor components.
Key features of the AT25080B-SSHL-T include low-power consumption, making it suitable for battery-powered applications, and a wide operating voltage range, typically from 1.8V to 5.5V. The chip is equipped with a write-protect pin, providing enhanced data security by enabling or disabling write operations. It also supports byte and page write modes and offers a typical endurance of 1,000,000 write cycles per byte.
The AT25080B-SSHL-T is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) form factor, making it easy to integrate into a variety of electronic designs, especially in compact applications.

Equivalent

The AT25080B-SSHL-T is an 8Kb SPI EEPROM chip from Microchip Technology. Equivalent products include the 25LC080A from Microchip, M95080-WMN6P from STMicroelectronics, and 93LC86B-I/ST from Microchip, considering similar specifications like memory size and communication interface. Be sure to check specific electrical characteristics and package types to ensure full compatibility.

Features

The AT25080B-SSHL-T is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device. Key features include:
1. Memory Capacity: 8 Kbits, organized as 1,024 x 8 bits.
2. Interface: SPI (Serial Peripheral Interface) compatible, supporting high-speed data transfer.
3. Write Protection: Offers write protection options at the hardware level to prevent accidental overwrites.
4. Low Power Consumption: Designed for low power usage to extend battery life in portable devices.
5. Wide Voltage Operation: Operates over a wide voltage range, typically from 1.8V to 5.5V.
6. High Reliability: Endures up to 1 million write cycles per byte and has data retention of over 100 years.
7. Temperature Range: Suitable for operation across a wide temperature range, generally from -40°C to +85°C.
8. Package: Comes in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is easy to solder and integrate into various applications.
These features make the AT25080B-SSHL-T suitable for use in consumer electronics, industrial controls, and automotive applications.

Pinout

The AT25080B-SSHL-T is an 8-kilobit (1,024 bytes) serial EEPROM memory device by Microchip Technology, utilizing the SPI (Serial Peripheral Interface) protocol. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here are the pin functions:
1. CS (Chip Select): Activates the device when pulled low.
2. SO (Serial Output): Provides data output from the EEPROM.
3. WP (Write Protect): Protects the write status register and memory (when low).
4. GND: Ground reference for the device.
5. SI (Serial Input): Receives data to be written to the EEPROM.
6. SCK (Serial Clock): Clock input for data synchronization.
7. HOLD: Pauses serial communication without resetting the SPI bus.
8. VCC: Power supply pin.
This EEPROM is utilized in applications requiring non-volatile memory retention, such as storing configuration data or calibration constants, with low-power consumption and high endurance.

Manufacturer

The AT25080B-SSHL-T is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company is known for its comprehensive portfolio of semiconductor products that are used in a wide range of applications across various industries. Microchip's offerings support markets such as automotive, industrial, consumer, aerospace, and communications. They focus on delivering reliable, high-performance solutions that enable engineers to design efficient and innovative products.

Application

The AT25080B-SSHL-T is a serial EEPROM, commonly used in applications requiring non-volatile memory for data storage. Key application areas include:
1. Consumer Electronics: For storing configuration settings and user preferences.
2. Industrial Equipment: In data logging and system configuration.
3. Automotive: For retaining calibration data and diagnostic information.
4. Communication Devices: To save network settings and user data.
5. Medical Devices: In storing patient data and device settings.
6. Home Automation: For configuration data and historical logs.
These applications benefit from the EEPROM’s reliability, low power consumption, and ability to retain data without power.

Package

The AT25080B-SSHL-T is a serial EEPROM from Microchip Technology. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. This packaging is suitable for surface mounting on PCBs and is commonly used in applications requiring non-volatile memory storage.

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