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AT93C86A-10SU-2.7
+Lista de MateriaisIC EEPROM 16KBIT SPI 2MHZ 8SOIC
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FabricanteTecnologia Microchip
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Peça do Fabricante #AT93C86A-10SU-2.7
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Ficha Técnica AT93C86A-10SU-2.7 DataSheet
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Pacote SOIC-8
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 16Kb (2K x 8, 1K x 16) |
| Memory Interface | SPI |
| Clock Frequency | 2 MHz |
| Write Cycle Time - Word Page | 10ms |
| Voltage - Supply | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key specifications include an 8K capacity, organized as 1024 words of 8 bits each or 512 words of 16 bits each, depending on the selected mode. It supports a wide operating temperature range and is available in a compact SOIC (Small Outline Integrated Circuit) package, ideal for space-constrained designs. The AT93C86A is noted for its high endurance and reliable data retention, with capabilities for multiple read/write cycles.
Typical applications include data logging, configuration storage, and parameter data retention in various consumer electronics, industrial controls, and automotive systems. Its serial interface allows for easy integration with microcontrollers and other digital systems.
Equivalent
1. Microchip 93LC86B/SN - A 16Kb serial EEPROM with similar specifications.
2. STMicroelectronics M93C86-WMN6TP - A compatible EEPROM with industry-standard features.
3. ROHM BR93G86NUX-3 - Offers similar functionality in serial EEPROM format.
4. ON Semiconductor CAT93C86VI-GT3 - Another alternative with equivalent EEPROM characteristics.
Always verify pin configurations and electrical characteristics to ensure compatibility.
Features
1. Memory Capacity: It offers 16,384 bits of memory, organized as 1,024 x 16 bits or 2,048 x 8 bits.
2. Voltage Range: Operates within a voltage range of 2.7V to 5.5V, making it versatile for various applications.
3. High Reliability: It provides over 1 million write cycles and data retention of 100 years.
4. Flexible Organization: Supports both byte and word modes for flexible data storage.
5. Low Power Consumption: Features a standby current of less than 1 µA, which is ideal for battery-operated devices.
6. Serial Interface: Utilizes a 3-wire interface, consisting of Chip Select (CS), Serial Clock (SK), and Serial Input/Output (DI/DO), simplifying integration.
7. Fast Operation: Offers a 2.5 MHz clock rate for efficient data transfer.
8. Temperature Range: Supports a wide temperature range from -40°C to +85°C, suitable for industrial environments.
9. Package Type: Available in an 8-pin SOIC package, which is compact and easy to incorporate into designs.
These features make it suitable for applications requiring reliable, low-power, and high-endurance memory solutions.
Pinout
- Pin Count: 8 pins
- Function: The device is used for storing small amounts of non-volatile data. It operates in either 8-bit or 16-bit mode.
Here’s a brief outline of the pin functions:
1. CS (Chip Select): Activates the device.
2. SK (Serial Data Clock): Synchronizes data movement in and out of the device.
3. DI (Data In): Input pin for data and instructions.
4. DO (Data Out): Output pin for data.
5. GND: Ground.
6. ORG (Organization Select): Determines 8-bit or 16-bit mode.
7. NC (No Connect): Not internally connected.
8. VCC (Power Supply): Powers the device.
The EEPROM operates within a voltage range of 2.7V to 5.5V and supports a serial protocol for communication, allowing it to interface with microcontrollers and other digital systems efficiently.
Manufacturer
Application
1. Consumer Electronics: For storing user settings and configurations.
2. Automotive Systems: Used in infotainment systems and electronic control units.
3. Industrial Automation: For data logging and configuration settings.
4. Medical Devices: To retain calibration data and usage history.
5. Communication Equipment: In modems and routers for firmware and settings storage.
6. Computers and Peripherals: In printers and monitors for storing default settings and calibration data.
These applications leverage the chip's reliable data retention and low-power operation.