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AT17LV512A-10PU
+Lista de MateriaisIC FPGA EEPROM 512K ALTERA 8DIP
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FabricanteTecnologia Microchip
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Peça do Fabricante #AT17LV512A-10PU
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Ficha Técnica AT17LV512A-10PU DataSheet
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Pacote DIP-8
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| Programmable Type | Serial EEPROM |
| Memory Size | 512kb |
| Voltage - Supply | 3V ~ 3.6V, 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
Visão Geral
Description
The "10PU" in the part number indicates specific characteristics: a 10ns maximum access time, a plastic dual in-line package (PDIP), and an industrial temperature range. The AT17LV512A supports serial programming, enabling easy updates and modifications to the FPGA configuration. It utilizes a simple and efficient serial interface, reducing the pin count and board space requirements.
This memory device is ideal for applications needing reliable and efficient FPGA configuration, thanks to its high reliability and ease of use. Its compact form factor and low power consumption make it an attractive choice for embedded systems and other digital applications where space and power efficiency are critical.
Equivalent
1. Microchip AT17LV512A series (other package options)
2. Xilinx XCFxxP series (similar configuration PROMs)
3. Lattice Semiconductor's M25P05 series (for similar functionality)
4. Altera EPCS4 configuration devices (depending on specific requirements)
When selecting an equivalent, ensure compatibility with your FPGA and other system requirements.
Features
1. Capacity: 512 Kb of memory.
2. Interface: Designed to provide configuration data for FPGAs via a serial interface.
3. Low Voltage: Operates at low voltages, typically around 3.3V, making it suitable for power-sensitive applications.
4. Speed: Supports a fast configuration speed with a 10 MHz clock frequency.
5. In-System Programmability: Allows programming or reprogramming of the EEPROM while it is soldered onto the board.
6. Sector Protection: Provides hardware-controlled write protection for individual sectors.
7. Cascading: Multiple devices can be cascaded to support larger configuration sizes for complex FPGA designs.
8. Packaging: Available in various package types, including a 20-pin PDIP.
9. Reliability: Offers a high endurance of write/erase cycles and data retention for extended periods.
These features make the AT17LV512A-10PU well-suited for applications requiring reliable and fast FPGA configuration.
Pinout
1. Pin Count: The AT17LV512A-10PU has 20 pins.
2. Key Pin Functions:
- CE (Chip Enable): Activates the device.
- OE (Output Enable): Controls output buffer.
- RESET/OE: Resets the internal address counter and tri-states the DATA output.
- SER_EN: Serial enable input.
- GND: Ground.
- VCC: Supply voltage.
- DCLK: Data clock input.
- DATA: Serial data output to the FPGA.
- WSI (Write Serial Input): Used for serial data input during programming mode.
- WDO (Write Data Output): Serial data output during programming mode.
The AT17LV512A is designed for use in applications where nonvolatile memory is needed for configuration purposes, providing a simple and efficient way to customize FPGA operations.