Lattice Semiconductor LC4256V-5TN176C- CPLD

LC4256V-5TN176C Description

The LC4256V-5TN176C belongs to the ispMACH 4000V family of CPLDs, which are designed for use in high-performance applications such as networking, telecom, and industrial control systems. This CPLD has 256 macrocells, 80 input/output pins, and a maximum operating frequency of 250 MHz. It also features on-chip flash memory, which allows for easy reconfiguration of the device during system operation.

 

The "5TN176C" in the part number refers to the package type, which is a 176-pin Thin Quad Flat Pack (TQFP) with a nominal thickness of 1.4 mm. The "-5" indicates that the device operates with a 5-volt power supply voltage.

 

The LC4256V-5TN176C is a versatile and powerful CPLD that is suitable for a wide range of applications that require high-speed logic and flexible programmability.

 

 

 

LC4256V-5TN176C Features

2560 logic cells

56 user I/O pins

Maximum clock frequency of 200 MHz

Internal voltage regulators

Programmable output slew rate control

Up to eight dedicated global clocks with individual enable/disable capability

JTAG, SPI, and I2C interfaces

These features allow the LC4256V-5TN176C FPGA to implement complex digital functions while consuming minimal power. The device's high-speed performance makes it ideal for applications requiring real-time processing, such as industrial automation, automotive, and telecommunications.

 

LC4256V-5TN176C Functional Block Diagram

 

 

Generic Logic Block

 

 

The LC4256V-5TN176C FPGA has 2560 logic cells, which are used to implement complex digital circuits. It also has 56 user I/O pins, which can be configured as inputs or outputs depending on the application requirements. The device operates at a maximum clock frequency of 200 MHz and has a total of 176 pins.

 

The "5" in the part number indicates that the device operates at a core voltage of 5 volts. The "TN" indicates that the package type is a thin quad flat pack (TQFP), which is a type of surface-mount technology package. The "176C" indicates the pin count and the temperature range the device is rated for (-40°C to 85°C).

 

The LC4256V-5TN176C FPGA supports a wide range of interfaces including JTAG, SPI, and I2C. It also includes several advanced features such as internal voltage regulators, programmable output slew rate control, and up to eight dedicated global clocks with individual enable/disable capability.

 

 

LC4256V-5TN176C Absolute Maximum Rating

 

 

LC4256V-5TN176C Product Parameter

Manufacture	Lattice Semiconductor	Manufacturer's Part	LC4256V-5TN176C
Categories	Integrated Circuits (ICs)	Sub-Categories	Embedded - CPLDs (Complex Programmable Logic Devices)
Series	ispMACH® 4000V	Part Status	Active
Programmable Type	In System Programmable	Delay Time tpd(1) Max	5.0ns
Voltage Supply - Internal	3V ~ 3.6V	Number of Logit	16
Number of Macrocells	256	Number of Gates	-
Number of I/O	128	Operating Temperature	0°C ~ 90°C (TJ)
Mounting Type	Surface Mount	Package / Case	176-LQFP
Supplier Device Package	176-TQFP (24x24)

 

 

LC4256V-5TN176C Manufacturer

Lattice Semiconductor Corporation is an American semiconductor company that designs and manufactures programmable logic devices, field-programmable gate arrays (FPGAs), and other semiconductor products. The company was founded in 1983 and is headquartered in Hillsboro, Oregon. Lattice Semiconductor's product portfolio includes a wide range of FPGAs, CPLDs (complex programmable logic devices), power management ICs, video processing solutions, and custom silicon services. These products are used in a variety of applications such as automotive, consumer electronics, industrial automation, medical equipment, and telecommunications.