사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | FLEX-10K® |
| Part Status | Obsolete |
| Number of LABs/CLBs | 144 |
| Number of Logic Elements/Cells | 1152 |
| Total RAM Bits | 12288 |
| Number of I/O | 102 |
| Number of Gates | 63000 |
| Voltage - Supply | 4.5V ~ 5.5V |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
개요
Description
The EPF10K20TI144-4N is a member of the Altera FLEX 10K family of programmable logic devices (PLDs). It features 20,000 logic gates, 1,440 logic elements (LEs), and 144 pins in a TQFP (Thin Quad Flat Pack) package.
Key specifications:
- 4ns pin-to-pin delay (speed grade -4N)
- 5V operating voltage
- In-system programmable (ISP) via JTAG
- Embedded memory (EABs) for flexible storage
Applications include digital signal processing (DSP), communications, and embedded control systems. The FLEX 10K architecture combines look-up tables (LUTs) and embedded array blocks (EABs), making it suitable for both logic and memory-intensive designs.
This device is now considered obsolete, with modern alternatives like Intel (formerly Altera) MAX 10 or Cyclone FPGAs recommended for new designs.
For legacy support, refer to Altera’s archived documentation.
Key specifications:
- 4ns pin-to-pin delay (speed grade -4N)
- 5V operating voltage
- In-system programmable (ISP) via JTAG
- Embedded memory (EABs) for flexible storage
Applications include digital signal processing (DSP), communications, and embedded control systems. The FLEX 10K architecture combines look-up tables (LUTs) and embedded array blocks (EABs), making it suitable for both logic and memory-intensive designs.
This device is now considered obsolete, with modern alternatives like Intel (formerly Altera) MAX 10 or Cyclone FPGAs recommended for new designs.
For legacy support, refer to Altera’s archived documentation.
Equivalent
The EPF10K20TI144-4N is an older Altera (now Intel) FPGA. Direct equivalents include:
- EPF10K20TI144-3N (slower speed grade)
- EPF10K20TI144-1N (faster speed grade)
- EP1K20TI144-4N (similar Cyclone family alternative)
Modern replacements:
- Intel MAX 10 (10M08, 10M16)
- Lattice ECP5 (for low-power alternatives)
Check pin compatibility and features before substitution.
- EPF10K20TI144-3N (slower speed grade)
- EPF10K20TI144-1N (faster speed grade)
- EP1K20TI144-4N (similar Cyclone family alternative)
Modern replacements:
- Intel MAX 10 (10M08, 10M16)
- Lattice ECP5 (for low-power alternatives)
Check pin compatibility and features before substitution.
Features
The EPF10K20TI144-4N is an Altera (now Intel) FLEX 10K series FPGA with these key features:
- Logic Elements: 20,000 gates (1,152 logic elements).
- Speed Grade: -4N (moderate performance).
- Package: 144-pin TQFP (Thin Quad Flat Pack).
- I/O Pins: 102 user I/Os.
- Memory: Embedded 6K-bit EABs (Embedded Array Blocks) for RAM/ROM.
- Voltage: 5V core, 3.3V I/O compatible.
- Configuration: SRAM-based (requires external config. device).
- Applications: Prototyping, industrial control, and legacy designs.
A cost-effective, mid-range FPGA from the 1990s, now considered outdated but still used in legacy systems.
- Logic Elements: 20,000 gates (1,152 logic elements).
- Speed Grade: -4N (moderate performance).
- Package: 144-pin TQFP (Thin Quad Flat Pack).
- I/O Pins: 102 user I/Os.
- Memory: Embedded 6K-bit EABs (Embedded Array Blocks) for RAM/ROM.
- Voltage: 5V core, 3.3V I/O compatible.
- Configuration: SRAM-based (requires external config. device).
- Applications: Prototyping, industrial control, and legacy designs.
A cost-effective, mid-range FPGA from the 1990s, now considered outdated but still used in legacy systems.
Pinout
The EPF10K20TI144-4N is an Altera (now Intel) FLEX 10K series FPGA with the following specifications:
- Pin Count: 144 (TQFP package)
- Function: Configurable logic device with embedded memory, supporting up to 20,000 gates.
- Key Features:
- 1,152 logic elements (LEs)
- 6 embedded array blocks (EABs) for memory/ROM
- 4ns pin-to-pin delay (speed grade -4N)
- 3.3V operation
- JTAG programming support
It is commonly used in digital logic, signal processing, and embedded systems.
- Pin Count: 144 (TQFP package)
- Function: Configurable logic device with embedded memory, supporting up to 20,000 gates.
- Key Features:
- 1,152 logic elements (LEs)
- 6 embedded array blocks (EABs) for memory/ROM
- 4ns pin-to-pin delay (speed grade -4N)
- 3.3V operation
- JTAG programming support
It is commonly used in digital logic, signal processing, and embedded systems.
Package
The EPF10K20TI144-4N is an FPGA from Intel (formerly Altera) in a 144-pin Thin Quad Flat Pack (TQFP) package. The "TI144" in the part number indicates the TQFP package with 144 pins. The "-4N" denotes its speed grade. TQFP packages are surface-mounted, compact, and suitable for space-constrained applications.
