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EP3C40F780C6N

FPGA Cyclone III con 39.600 elementos lógicos en un encapsulado FBGA de 780 patillas, construida en un proceso de 65 nm de bajo consumo para aplicaciones sensibles a los costes.

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Pieza del fabricante：

EP3C40F780C6N

Paquete：

FBGA-780 (29x29x1,75 mm)

Descripción

The EP3C40F780C6N is a Cyclone III FPGA from Altera (now Intel) featuring 39,600 logic elements, 1,161,216 bits of embedded memory (126 M9K blocks), 126 embedded 18×18 multipliers, and 4 PLLs. It provides up to 535 user I/Os in a 780-pin FBGA package, supporting LVDS, LVPECL, SSTL, HSTL, and other differential and single-ended I/O standards. Built on TSMC 65nm low-power process technology, the device operates at 1.2V core voltage with commercial temperature range (0 to 85°C). It supports DDR2 SDRAM and QDRII+ SRAM external memory interfaces. Speed grade 6. Status: NRND (Not Recommended for New Designs).

Introducción del producto:EP3C40F780C6N Presentación del producto

The EP3C40F780C6N is a Cyclone III FPGA from Altera featuring 39,600 logic elements, 126 M9K embedded memory blocks (1.16 Mbits total), 126 embedded 18×18 multipliers, 4 PLLs, and up to 535 user I/Os. Built on 65nm low-power process with 1.2V core voltage, it supports DDR2 and QDRII+ memory interfaces, LVDS/LVPECL/SSTL/HSTL I/O standards, in a 780-pin FBGA package. Speed grade 6, commercial temperature range.

Principio de funcionamiento:EP3C40F780C6N Principio de funcionamiento

The EP3C40F780C6N is a Field Programmable Gate Array based on a 2D row-column architecture of Logic Array Blocks (LABs), each containing 16 Logic Elements (LEs). Each LE consists of a 4-input look-up table (LUT), a programmable register, and carry chain logic. The 39,600 LEs are organized into 2,475 LABs. Interconnect routing allows signals to flow between any LABs and I/O elements. M9K embedded memory blocks can be configured as RAM, FIFO, or ROM in various width-depth combinations. Embedded 18×18 multipliers support DSP operations. Four PLLs provide clock synthesis, phase shifting, and jitter filtering with up to 20 global clock networks. Configuration is loaded via JTAG, AS, or PS mode into SRAM cells that define the logic function.

Descripción de la clavija:EP3C40F780C6N Definición y funciones de las clavijas

Grupo Pin	Cuenta	Descripción
I/O Pins	535	General-purpose user I/O, configurable as input, output, or bidirectional
VCCINT	Múltiples	1.2V core power supply
VCCIO	8 banks	I/O bank power supply (1.2V/1.5V/1.8V/2.5V/3.3V)
GND	Múltiples	Referencia del suelo
Differential Clock Inputs	20	Dedicated global clock input pins with PLL connections
JTAG (TCK/TMS/TDI/TDO)	4	Boundary-scan and configuration interface
CONF_HECHO	1	Configuration status output (active high when complete)
nCONFIG	1	Configuration control input (active low to initiate reconfiguration)
nCE	1	Chip enable input (active low)
MSEL	Múltiples	Configuration mode select pins

Application Scenarios:In which products and applications isEP3C40F780C6N usado

Aplicación	Descripción
Control industrial	Motor control, process automation, and PLC logic using multipliers and memory blocks
Video/Image Processing	Display controllers, video scaling and format conversion leveraging M9K memory and DSP blocks
Communications	Protocol bridging, data packet processing with LVDS high-speed differential I/O
Electrónica de consumo	Home gateway, set-top box peripheral logic and interface bridging
Automotive	In-vehicle infotainment and driver assistance signal processing
Test and Measurement	Data acquisition, signal generation and instrument control
Memory Interface	DDR2 SDRAM and QDRII+ SRAM controller implementations
DSP Acceleration	FIR/IIR filters, FFT and custom coprocessor using embedded multipliers

Alternative Models:What chips are recommended as replacements for EP3C40F780C6N

Modelo	Fabricante	Paquete	Diferencia clave
EP3C40F780I7N	Altera/Intel	FBGA-780	Same die, industrial temperature grade (-40 to 100°C), speed grade 7
EP3C40F484C6N	Altera/Intel	FBGA-484	Same LE count, smaller 484-pin package with fewer I/Os (331)
10CL040YF484I7G	Intel	FBGA-484	Cyclone 10 LP replacement, 39,600 LEs, 484-pin, industrial grade
10CL040YF780C6G	Intel	FBGA-780	Cyclone 10 LP direct replacement, same package and I/O count
XC6SLX45FGG484	Xilinx/AMD	FBGA-484	Spartan-6, 43,661 logic cells, competitive alternative requiring redesign