規格
| 屬性 | 價值 |
| Supplier | Intel |
| Package / Case | Tray |
| Series | Cyclone® |
| Part Status | Obsolete |
| Number of LABs/CLBs | 598 |
| Number of Logic Elements/Cells | 5980 |
| Total RAM Bits | 92160 |
| Number of I/O | 185 |
| Voltage - Supply | 1.425V ~ 1.575V |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) |
概述
Description
EP1C6F256C8 is Altera’s Cyclone I CPLD (model EP1C6) in a 256-pin FineLine BGA package (F256/C8). It contains about 6K logic elements (configurable logic blocks) for small- to mid-size glue logic, finite-state machines, decoders, and simple interface controllers. It offers multiple I/O banks with configurable drive and voltage levels (typical 3.3V I/O) and a fast clock/distribution network. Programming is via JTAG, with configuration loaded from an external serial PROM or other configuration source; in-system programming is supported. Design generally flows with Quartus (older versions) using HDL (Verilog/VHDL) or schematic entry. Common use cases include interfacing microcontrollers with peripherals, bus bridging, and simple glue logic. Note: it’s a legacy device now, having been superseded by newer Cyclone families.
Pinout
256 pins. It’s an Altera (Intel) CPLD: EP1C6F256C8, a Cyclone-family device with about 6K logic elements (macro‑cells) used for programmable logic and I/O.
Manufacturer
- Manufacturer: Altera Corporation (now part of Intel).
- What kind of company: A semiconductor company that designs and manufactures programmable logic devices, including CPLDs and FPGAs, for electronics and computing applications.
- What kind of company: A semiconductor company that designs and manufactures programmable logic devices, including CPLDs and FPGAs, for electronics and computing applications.
Application
EP1C6F256C8 is a low‑cost Cyclone I FPGA with modest logic density and I/O. Typical applications include:
- Glue logic and control for microcontroller/SoC systems
- Finite state machines, decoders, counters, timing logic
- Peripheral interfaces and bridges (SPI, I2C, UART, parallel)
- PWM, motor/actuator control and automation
- Data acquisition, signal conditioning and lightweight DSP kernels
- Prototyping, education, and hobbyist projects
- ASIC/FPGA prototyping for small-scale, cost-sensitive products
- Glue logic and control for microcontroller/SoC systems
- Finite state machines, decoders, counters, timing logic
- Peripheral interfaces and bridges (SPI, I2C, UART, parallel)
- PWM, motor/actuator control and automation
- Data acquisition, signal conditioning and lightweight DSP kernels
- Prototyping, education, and hobbyist projects
- ASIC/FPGA prototyping for small-scale, cost-sensitive products
Package
256-ball FBGA (Fine-pBGA) package.
