Спецификации
| Атрибут | Ценность |
| Package | Tray |
| Series | APEX-20K® |
| ProductStatus | Obsolete |
| NumberofLABs/CLBs | 1664 |
| NumberofLogicElements/Cells | 16640 |
| TotalRAMBits | 212992 |
| NumberofI/O | 502 |
| NumberofGates | 1052000 |
| Voltage-Supply | 2.375V ~ 2.625V |
| MountingType | Surface Mount |
| OperatingTemperature | 0°C ~ 85°C (TJ) |
| Package/Case | 672-BBGA |
Обзор
Description
The EP20K400FC672-2 is a member of the Altera APEX 20K FPGA family, designed for high-performance, high-density programmable logic applications.
### Key Features:
- 400,000-gate capacity (typical logic elements).
- 672-pin FineLine BGA (FC672) package.
- 2.5V core voltage, with support for multiple I/O standards.
- Embedded memory (ESB blocks) for flexible storage.
- PLL support for clock management.
- -2 speed grade (moderate performance tier).
### Applications:
- Telecommunications, networking, and DSP.
- High-speed data processing.
### Notable Aspects:
- Part of Altera’s legacy APEX 20K series (now under Intel).
- Requires Quartus II (or legacy software) for development.
For detailed specs, refer to the APEX 20K datasheet or Altera/Intel documentation.
### Key Features:
- 400,000-gate capacity (typical logic elements).
- 672-pin FineLine BGA (FC672) package.
- 2.5V core voltage, with support for multiple I/O standards.
- Embedded memory (ESB blocks) for flexible storage.
- PLL support for clock management.
- -2 speed grade (moderate performance tier).
### Applications:
- Telecommunications, networking, and DSP.
- High-speed data processing.
### Notable Aspects:
- Part of Altera’s legacy APEX 20K series (now under Intel).
- Requires Quartus II (or legacy software) for development.
For detailed specs, refer to the APEX 20K datasheet or Altera/Intel documentation.
Equivalent
The EP20K400FC672-2 is an older Altera (now Intel) FPGA from the APEX 20K family. Direct equivalents are scarce due to its age, but modern alternatives include:
- Intel (Altera) Cyclone series (e.g., Cyclone IV or Cyclone 10)
- Lattice Semiconductor ECP5 (for low-power applications)
- Xilinx Spartan-6 (discontinued but similar in capability)
For exact replacements, consider pin compatibility and logic capacity. Check Intel’s cross-reference tools for migration paths.
- Intel (Altera) Cyclone series (e.g., Cyclone IV or Cyclone 10)
- Lattice Semiconductor ECP5 (for low-power applications)
- Xilinx Spartan-6 (discontinued but similar in capability)
For exact replacements, consider pin compatibility and logic capacity. Check Intel’s cross-reference tools for migration paths.
Pinout
The EP20K400FC672-2 is an Altera (now Intel) APEX 20K FPGA with 672 pins in a FineLine BGA (FC672) package.
### Key Functions:
- Logic & I/O: 400,000 system gates, 16,640 logic elements (LEs), and 471 user I/O pins.
- Memory: 160 Kbits embedded RAM.
- Clock Management: Supports PLLs for clock synthesis/delay.
- Interfaces: LVTTL, LVCMOS, PCI, and differential signaling (LVDS).
- Configuration: JTAG, AS, and PS modes.
This FPGA is designed for high-density, high-performance applications.
### Key Functions:
- Logic & I/O: 400,000 system gates, 16,640 logic elements (LEs), and 471 user I/O pins.
- Memory: 160 Kbits embedded RAM.
- Clock Management: Supports PLLs for clock synthesis/delay.
- Interfaces: LVTTL, LVCMOS, PCI, and differential signaling (LVDS).
- Configuration: JTAG, AS, and PS modes.
This FPGA is designed for high-density, high-performance applications.
Manufacturer
The EP20K400FC672-2 is a field-programmable gate array (FPGA) manufactured by Altera Corporation, now part of Intel after its acquisition in 2015.
Altera was a leading company in programmable logic devices, specializing in FPGAs, CPLDs, and related development tools. The EP20K series belongs to Altera’s APEX 20K family, designed for high-performance, high-density applications.
Intel integrated Altera into its Programmable Solutions Group (PSG), continuing FPGA production under the Intel brand while retaining Altera’s legacy product lines. The company remains a key player in the FPGA market, competing with Xilinx (now AMD).
Altera was a leading company in programmable logic devices, specializing in FPGAs, CPLDs, and related development tools. The EP20K series belongs to Altera’s APEX 20K family, designed for high-performance, high-density applications.
Intel integrated Altera into its Programmable Solutions Group (PSG), continuing FPGA production under the Intel brand while retaining Altera’s legacy product lines. The company remains a key player in the FPGA market, competing with Xilinx (now AMD).
Package
The EP20K400FC672-2 is an FPGA from Altera's APEX 20K family. It features 400,000 gates, comes in a 672-pin FineLine BGA (FC672) package, and operates at -2 speed grade. The package is a plastic ball grid array (PBGA) with a 1.0 mm ball pitch, designed for high-density and high-performance applications.
