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IC EEPROM 16KBIT SPI 20MHZ 8SOIC
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HerstellerMikrochip-Technologie
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Herstellerteil #AT25160B-SSHL-T
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Datenblatt AT25160B-SSHL-T DataSheet
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Paket SOIC-8
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Auf Lager6805
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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 | 16Kb (2K 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
Some key features include low power consumption and a high endurance of up to 1 million write cycles per byte, ensuring reliability over extended periods. It also offers data retention of over 100 years, which makes it suitable for long-term data storage needs. The AT25160B-SSHL-T includes built-in write protection to prevent accidental data loss and supports sequential read operations, allowing for efficient data retrieval. Its compact packaging and robust performance make it suitable for a wide range of applications, including industrial, consumer, and automotive electronics.
Equivalent
1. Microchip 25LC160
2. STMicroelectronics M95160
3. ROHM BR25H160-W
4. ON Semiconductor CAT25160
These chips generally offer similar memory capacity, interface, and operating voltage. Always cross-reference the datasheets to ensure compatibility with specific application requirements.
Features
The EEPROM has a page size of 16 bytes and supports byte and page write modes, providing flexibility in data management. It also includes write protection features through a write protect pin and software write protection, ensuring data integrity and security. Additionally, the AT25160B-SSHL-T is designed for low power consumption, with a standby current of 1 µA, making it energy-efficient.
This chip comes in an 8-pin SOIC package, facilitating easy integration into circuit boards. It is ideal for applications requiring non-volatile memory with reliable performance, such as in consumer electronics, automotive systems, and industrial equipment.
Pinout
The pin configuration typically includes:
1. CS (Chip Select): Activates the chip for communication.
2. SO (Serial Output): Outputs data from the EEPROM.
3. WP (Write Protect): Prevents write operations for data protection.
4. VSS (Ground): Ground reference for the device.
5. SI (Serial Input): Inputs data to the EEPROM.
6. SCK (Serial Clock): Clock signal for synchronizing communication.
7. HOLD: Pauses communication without deselecting the chip.
8. VCC: Power supply pin.
This memory chip uses the SPI (Serial Peripheral Interface) protocol for communication with microcontrollers and other devices, enabling efficient data transfer and storage operations.
Manufacturer
Application
1. Consumer Electronics: For storing configuration data and user settings.
2. Industrial Control Systems: Used in data logging and parameter storage.
3. Automotive Systems: For maintaining calibration data and fault codes.
4. Networking Equipment: Storage of device configurations and firmware versions.
5. Medical Devices: Retaining critical operational parameters.
6. Smart Cards and RFID Tags: Secure storage of identification data.
7. Appliances: For settings and feature data retention.
Its versatility makes it suitable for any application requiring reliable non-volatile memory storage in a compact form.