Description

The LC4256V-5F256B-75I is an electronic component model in the IC Chips product category. It is part of the ispMACH 4000 family from Lattice, which offers a SuperFAST CPLD solution. The ispMACH 4000 architecture combines the best features of Lattice's ispLSI® 2000 and ispMACH 4A families, focusing on significant innovations to provide high performance, low power, and flexibility.

Specifications and features

- High Performance: operating frequency up to 400MHz, propagation delay of 2.5ns, and up to four global clock pins with programmable clock polarity control
- Ease of Design: enhanced macrocells with individual clock, reset, preset, and clock enable controls, up to four global OE controls, individual local OE control per I/O pin, and first-time-fit and refit capabilities
- Zero Power (ispMACH 4000Z) and Low Power (ispMACH 4000V/B/C): with typical static current of 10µA (4032Z) and 1.3mA (4000C), 1.8V core low dynamic power, and operational down to 1.6V VCC for ispMACH 4000Z
- Broad Device Offering: multiple temperature range support, including commercial (0 to 90°C), industrial (-40 to 105°C), and extended (-40 to 130°C), as well as AEC-Q100 compliant devices for automotive applications
- Easy System Integration: compatible with 3.3V, 2.5V, or 1.8V LVCMOS I/O, 3.3V (4000V), 2.5V (4000B), or 1.8V (4000C/Z) supplies, 5V tolerant I/O for LVCMOS 3.3, LVTTL, and PCI interfaces, hot-socketing capability, open-drain capability, input pull-up, pull-down, or bus-keeper options, programmable output slew rate, 3.3V PCI compatibility, IEEE 1149.1 boundary scan testability, and 3.3V/2.5V/1.8V In-System Programmable using IEEE 1532 compliant interface
- Lead-free package options

Application Scenarios

The LC4256V-5F256B-75I is suitable for various electronic applications that require a high performance, low power, and flexible CPLD solution. Its features make it ideal for power-sensitive consumer applications, and it can be integrated easily into systems with different voltage levels and interfaces. It is also compatible with industry-standard testing and programming methods.

Comparison

- High performance with a maximum operating frequency of 400MHz
- Low power consumption with static current as low as 10µA
- Flexible design options with individual control features for macrocells and I/O pins
- Wide temperature range support
- Compatibility with different voltage levels and industry-standard interfaces

- Lead-free package options may have limitations depending on specific application requirements or regulations