EPF10K20TC144-4

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EPF10K20TC144-4

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IC FPGA 102 I/O 144TQFP

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Thông số kỹ thuật

thuộc tính Giá trị
Supplier Intel
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 4.75V ~ 5.25V
Mounting Type Surface Mount
Operating Temperature 0°C ~ 70°C (TA)

Tổng quan

Description

EPF10K20TC144-4 is an Altera EPF-series FPGA (EPROM-based). It provides roughly 10K logic elements, organized in LUT-based logic blocks with flip-flops, suitable for small to moderate digital designs. The device comes in a 144-pin TQFP package (TC144) with speed grade -4. It is non-volatile: configuration data is stored either on an external PROM or in onboard configuration memory and loaded at power-up, enabling reconfiguration without reloading after manufacture. It includes modest I/O capabilities and small RAM/ROM resources, making it suitable for glue logic, state machines, simple controllers, and interface tasks. As an early, low-density FPGA family from Altera (now Intel), it has largely been superseded by newer devices but remains a landmark in EPF-era FPGAs.

Features

Here are the typical features of EPF10K20TC144-4 (Actel/Microchip flash-based FPGA):
- Non-volatile, flash-based FPGA with in-system reconfigurability
- Approximately 10K system gates
- 144-pin TQFP package (TC144)
- Speed grade -4
- JTAG boundary-scan for programming and test
- Multiple I/O banks with configurable I/O standards
- Global clock distribution and routing resources
- On-chip RAM/shift-register resources for small memory needs
- Low-power operation and compact footprint
Note: exact I/O counts, memory sizes, and voltage ranges vary by device revision; consult the datasheet for precise specifications.

Pinout

- Pin count: 144 pins (TC144 package).
- Function: EPF10K20TC144-4 is an EPF EPLD (erasable/programmable field-programmable logic device) with about 10,000 gates, used to implement user-defined combinational and sequential logic; speed grade -4.

Manufacturer

- Manufacturer: Altera Corporation (now part of Intel; Intel’s Programmable Solutions Group).
- What kind of company: A semiconductor company that designs and manufactures programmable logic devices (CPLDs/FPGA technology) and related tools/IP.

Application

EPF10K20TC144-4 is a low-to-mid density antifuse FPGA. Typical application areas include:
- Glue logic and control logic for microprocessor-based systems
- Finite state machines, decoders, and timing/clock control
- Peripheral interfaces and I/O expansion (SPI, I2C, UART, parallel I/O)
- Small DSP/data-path blocks and simple signal-processing tasks
- Prototyping, custom logic accelerators, and hardware glue for telecom, automotive, consumer electronics, and industrial instrumentation
These cover most mid-range, logic-intensive tasks where permanent programming is acceptable.

Package

EPF10K20TC144-4 uses a 144-pin TQFP (Thin Quad Flat Pack) package.

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