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EP4CE30F23I7N

Cyclone IV E FPGA, 28848 LE, 594Kbit RAM, 66 Mult, FBGA-484

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Manufacturer Part：

EP4CE30F23I7N

Package：

FBGA-484 (23 x 23 x 2.2 mm, 1.0mm pitch)

Description

Product Overview

The EP4CE30F23I7N from Intel (Altera) is a Cyclone IV E FPGA with 28,848 logic elements, 594 Kbits embedded memory, 66 embedded multipliers, 4 PLLs, and 328 user I/Os in a 484-pin FBGA package.

Key Specifications

Type	Cyclone IV E FPGA
Logic Elements	28,848
Embedded Memory	594 Kbits (66 M9K blocks)
Embedded Multipliers	66 (18×18)
PLLs	4
Maximum User I/O	328
Core Voltage	1.15 V to 1.25 V (1.2V nominal)
I/O Voltage	1.2 V to 3.3 V
Package	FBGA-484 (23 x 23 mm)
Operating Temperature	-40C to +100C (Industrial)

Features

28,848 logic elements for complex digital designs
66 M9K embedded memory blocks (594 Kbits total)
66 embedded 18×18 hardware multipliers
4 PLLs for clock management
External memory interfaces: DDR, DDR2, SDR
Multiple I/O standards including LVDS, SSTL, HSTL

Applications

Industrial control and protocol bridging
Communication equipment signal processing
Video and image processing front-end
Embedded logic acceleration and interface conversion

Product Introduction:EP4CE30F23I7N Product Introduction

The EP4CE30F23I7N from Intel is a Cyclone IV E FPGA offering 28,848 logic elements, 594 Kbits of embedded memory, and 66 embedded 18×18 hardware multipliers. The device provides 328 user I/O pins supporting multiple I/O standards including LVDS, SSTL, HSTL, and standard 3.3V/2.5V/1.8V CMOS. Four PLLs enable flexible clock generation and management. The FPGA supports external memory interfaces including DDR, DDR2, and SDR SDRAM. The FBGA-484 package (23 x 23 mm) provides high I/O density in a compact footprint. The industrial temperature range (-40C to +100C) supports harsh environment deployment.

Working Principle:EP4CE30F23I7N Working Principle

The EP4CE30F23I7N uses a 60nm SRAM-based FPGA architecture. The core consists of Logic Array Blocks (LABs), each containing 10 Logic Elements (LEs). Each LE contains a 4-input look-up table (LUT), a programmable register, and carry chain logic. The LUT can implement any 4-input Boolean function, and the register provides sequential logic capability. M9K embedded memory blocks can be configured as single-port or dual-port RAM, ROM, FIFO buffers, or shift registers in various width/depth configurations. The 18×18 embedded multipliers perform hardware multiplication for DSP operations. PLLs generate precise clock frequencies from a reference clock, with features including phase shifting, frequency multiplication/division, and programmable duty cycle. Configuration data is loaded from an external serial or parallel flash device at power-up.

Pin Description:EP4CE30F23I7N Pin Definition and Functions

Pin Group	Name	Type	Function
Multiple	VCCINT	Power	Core supply (1.15-1.25V)
Multiple	VCCIO	Power	I/O bank supply (1.2-3.3V)
Multiple	GND	Ground	Ground
Dedicated	CLK[0-7]	Input	Dedicated clock input pins
Dedicated	CONF_DONE	I/O	Configuration done indicator
Dedicated	nCONFIG	Input	Configuration control
Dedicated	MSEL[0-2]	Input	Configuration mode select
328 pins	IO	I/O	User I/O pins (programmable)
Multiple	VCCA	Power	PLL analog supply

Application Scenarios:In which products and applications isEP4CE30F23I7N used

Industrial protocol bridge converting between CAN, Ethernet, and RS-485
Video scaling and format conversion front-end processor
Motor drive space vector PWM generation at high resolution
Software-defined radio digital down-converter and filter

Alternative Models:What chips are recommended as replacements for EP4CE30F23I7N

Manufacturer	Part Number	Package	Notes
Intel	EP4CE30F29C8N	FBGA-484	Commercial grade, speed grade 8
Intel	EP4CE55F23I7N	FBGA-484	55K LE, same package
Xilinx	XC6SLX45-2FGG484C	FBGA-484	Spartan-6, 44K logic cells
Lattice	ECP5-85F-5BG381I	caBGA-381	ECP5, 84K LUTs, similar class
Intel	10CL040YF484I7G	FBGA-484	Cyclone 10 LP, newer generation