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EP2C5T144C8N

Cyclone II FPGA, 4608 LEs, 120Kbit RAM, 13 multipliers, 2 PLLs, TQFP-144, 0-85C

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Pieza del fabricante：

EP2C5T144C8N

Paquete：

TQFP-144 (22.0 x 22.0 x 1.60 mm)

Descripción

Productos

The EP2C5T144C8N from Intel (formerly Altera) is a Cyclone II FPGA with 4,608 logic elements, 120 Kbit embedded M4K RAM, and 13 embedded 9×9 multipliers. Fabricated on a 90 nm process with 1.2V core voltage, it offers 89 user I/Os and 2 PLLs in a 144-pin TQFP (22x22mm) package with commercial temperature range (0 to 85 C).

Especificaciones

Family	Cyclone II
Logic Elements	4,608
LABs	288 (16 LEs each)
Embedded RAM	119,808 bits (13 M4K blocks)
Embedded Multipliers	13 (9×9 or 18×18)
PLLs	2
User I/Os	89
Core Voltage	1.2V
I/O Voltage	1,5V, 1,8V, 2,5V, 3,3V
Grado de velocidad	C8 (commercial)
Process	90 nm
Paquete	TQFP-144 (22 x 22 mm)
Temperatura de funcionamiento	0 to 85 C

Características

4,608 logic elements with 4-input LUT architecture
120 Kbit embedded memory via 13 M4K blocks (4 Kbit each)
13 embedded 9×9 (or 6x 18×18) hardware multipliers
2 PLLs with programmable multiplication and phase shifting
89 user I/Os supporting multiple I/O standards
Supports DDR/DDR2 SDRAM and QDRII SRAM interfaces
On-chip impedance matching (OCT) for signal integrity
Nios II soft processor compatible for embedded processing

Aplicaciones

Low-cost digital logic replacement
Custom peripheral interface bridging
Nios II embedded processor designs
Video timing and format conversion
Motor control and power electronics logic

Introducción del producto:EP2C5T144C8N Presentación del producto

The EP2C5T144C8N from Intel (formerly Altera) is a Cyclone II FPGA built on a 90 nm process with 1.2V core voltage. It integrates 4,608 logic elements organized into 288 LABs, 120 Kbit of embedded M4K memory (13 blocks of 4 Kbit each, configurable as RAM, ROM, FIFO, or dual-port), 13 embedded 9×9 hardware multipliers (configurable as six 18×18 multipliers), and 2 PLLs with flexible clock management. The device provides 89 user I/Os in the 144-pin TQFP package, supporting I/O voltages from 1.5V to 3.3V. External memory interfaces for DDR/DDR2 SDRAM and QDRII SRAM are natively supported.

Principio de funcionamiento:EP2C5T144C8N Principio de funcionamiento

The EP2C5T144C8N uses a 4-input LUT-based logic architecture similar to Cyclone IV but on a 90 nm process node. Each logic element contains a 4-input look-up table, a programmable register with synchronous clear and load, and carry chain logic. The M4K embedded memory blocks each store 4,608 bits and support configurations from x1 to x36 in width, in single-port, dual-port, or ROM modes. The embedded multipliers implement 9×9 signed multiplication in a single block; two adjacent 9×9 multipliers can be combined for an 18×18 multiplication. The two PLLs use charge-pump architecture with M/N counters and programmable phase shift for clock synthesis, deskew, and jitter filtering. Configuration is loaded via JTAG, Active Serial, or Passive Serial modes.

Descripción de la clavija:EP2C5T144C8N Definición y funciones de las clavijas

Pin	Nombre	Tipo	Función
VCCINT	6	Potencia	1.2V core supply
VCCIO	8	Potencia	I/O bank supply (1.5-3.3V)
GND	12	Suelo	Suelo
GCLKn	4	Entrada	Dedicated global clock inputs
E/S	89	E/S	General-purpose I/O pins
M4K DATA	-	E/S	Embedded memory data ports
PLL_OUT	4	Salida	PLL clock outputs
CONF_HECHO	1	E/S	Configuration done status
nCONFIG	1	Entrada	Configuration control
nSTATUS	1	E/S	Configuration status
TCK/TMS/TDI/TDO	4	E/S	JTAG interface

Application Scenarios:In which products and applications isEP2C5T144C8N usado

Logic replacement: Custom CPLD-like functionality with more resources
Interface bridging: Protocol conversion between different bus standards
Nios II designs: Embedded soft processor with custom hardware accelerators
Video processing: Timing generation and format conversion with M4K buffers
Power electronics: PWM generation and fault protection logic for converters

Alternative Models:What chips are recommended as replacements for EP2C5T144C8N

Fabricante	Número de pieza	Paquete	Notas
Intel	EP2C8T144C8N	TQFP-144	8,256 LEs, 165 Kbit RAM, same package
Intel	EP4CE6E22C8N	EQFP-144	Cyclone IV, 6272 LEs, smaller package
Xilinx	XC3S50A-4TQG144C	TQFP-144	Spartan-3A, 1,584 logic cells
Lattice	LCMXO2-4000HC-4TG144C	TQFP-144	4,320 LUTs, MachXO2, instant-on