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AT17LV256-10PU
+StücklisteIC SRL CONFIG EEPROM 256K 8-DIP
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HerstellerMikrochip-Technologie
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Herstellerteil #AT17LV256-10PU
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Datenblatt AT17LV256-10PU DataSheet
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Paket DIP-8
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Auf Lager3544
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Spezifikationen
| Attribut | Wert |
| Package | Tube |
| ProductStatus | Active |
| ProgrammableType | Serial EEPROM |
| MemorySize | 256Kb |
| Voltage-Supply | 3V ~ 3.6V, 4.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Through Hole |
| Package/Case | 8-DIP (0.300, 7.62mm) |
Übersicht
Description
Housed in a compact PDIP package, the AT17LV256 offers a simple and reliable method to load configuration data into FPGAs upon power-up or reset. It supports a serial configuration interface, which is commonly used with various FPGA families for hassle-free configuration.
The EEPROM is non-volatile, ensuring that the configuration data is retained even when the device is powered down. It also supports in-system programming, allowing updates to the stored configuration data without removing the device from the system.
The AT17LV256 is often used in applications where low power consumption and rapid configuration are critical, such as in digital signal processing, telecommunications, and other embedded systems.
Equivalent
Features
1. Memory Size: It offers a storage capacity of 256 Kbits.
2. Low Voltage Operation: It operates at a low voltage range from 3.0V to 3.6V, making it suitable for low-power applications.
3. High Speed: Supports a fast programming time, with a typical access time of 10 ns.
4. Serial Configuration: Utilizes a 3-wire serial interface, simplifying connectivity with FPGAs.
5. In-system Programmability: Allows for reprogramming while mounted in the system, providing flexibility and ease of updates.
6. Data Retention: Offers a high data retention capability, typically up to 20 years.
7. Packaging: Available in a 20-pin Plastic Dual Inline Package (PDIP), which facilitates easy handling and assembly.
These features make the AT17LV256-10PU an efficient and reliable choice for FPGA configuration applications, supporting both low-power and high-speed requirements.
Pinout
1. DATA (I/O): Serial data output/input.
2. CLK (Input): Clock input for synchronization.
3. RESET/OE (Input): Resets the device or enables output.
4. CE (Input): Chip enable; starts the configuration process.
5. WP1/2 (Input): Write protect pins, used to protect the content from being altered.
6. RDY/BUSY (Output): Indicates device status.
7. VCC: Power supply.
8. GND: Ground.
These pins enable the AT17LV256 to interface with FPGA devices for configuration purposes, providing a reliable solution for storing FPGA configuration data.
Manufacturer
Application
1. FPGA Configuration: Used to store and load configuration data for Field Programmable Gate Arrays (FPGAs).
2. Embedded Systems: Suitable for systems requiring reliable memory for boot configuration.
3. Consumer Electronics: Utilized in devices needing small-scale, persistent memory storage.
4. Communications Equipment: Ensures quick setup and configuration in network devices.
5. Industrial Automation: Provides storage for parameter settings and firmware updates.
Its low voltage operation and small form factor make it ideal for space-constrained and power-sensitive applications.