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AT25080B-SSHL-T
+StücklisteIC EEPROM 8KBIT SPI 20MHZ 8SOIC
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HerstellerMikrochip-Technologie
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Herstellerteil #AT25080B-SSHL-T
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Datenblatt AT25080B-SSHL-T DataSheet
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Paket SOIC-8
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Auf Lager1518
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Spezifikationen
| 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
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
Features
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
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
Application
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.