LATTICE PLD芯片解密——LC4256V破解

发布日期：2012.07.16 浏览次数：

　　智联科技PCBA事业部针对LATTICE系列FPGA芯片解密、PLD芯片解密、GAL芯片解密技术进行了专门攻关研究，目前已经成功突破多个系列IC芯片解密，我们依靠成熟的解密方案和解密技术以及丰富的实际解密经验，可提供高质量、高可靠性、价格合理、周期较短的芯片解密服务。LC4256V便是LATTICE PLD芯片破解成功的典型案例之一，以下是LC4256V相关技术特性介绍，供广大客户参考借鉴！

　　LC4256V特性

　　● High Performance

　　·f_MAX= 322MHz maximum operating frequency

　　·t_PD= 2.7ns propagation delay

　　· Up to four global clock pins with programmable clock polarity control

　　· Up to 80 PTs per output

　　● Ease of Design

　　· 256 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

　　· Excellent First-Time-Fit^TM and refit

　　· Fast path, SpeedLocking^TM Path, and wide-PT path

　　· Wide input gating (36 input logic blocks) for fast counters, state machines and address decoders

　　● Zero Power (ispMACH 4000Z) and Low Power (ispMACH 4000V/B/C)

　　· Typical static current 10μA (4032Z)

　　· Typical static current 1.3mA (4000C)

　　· 1.8V core low dynamic power

　　· ispMACH 4000Z operational down to 1.6V VCC

　　● Broad Device Offering

　　· Multiple temperature range support

　　– Commercial: 0 to 90°C junction (T_j)

　　– Industrial: -40 to 105°C junction (T_j)

　　– Extended: -40 to 130°C junction (T_j)

　　· For AEC-Q100 compliant devices, refer to LA-ispMACH 4000V/Z Automotive Data Sheet

　　● Easy System Integration

　　· Superior solution for power sensitive consumer applications

　　· Operation with 3.3V LVCMOS I/O

　　· Operation with 3.3V supplies

　　· 5V tolerant I/O for LVCMOS 3.3, LVTTL, and PCI interfaces

　　· Hot-socketing

　　· Open-drain capability

　　· Input pull-up, pull-down or bus-keeper

　　· Programmable output slew rate

　　· 3.3V PCI compatible

　　· IEEE 1149.1 boundary scan testable

　　· 3.3V/2.5V/1.8V In-System Programmable (ISP^TM) using IEEE 1532 compliant interface

　　· I/O pins with fast setup path

　　· Lead-free package options：100 TQFP,144 TQFP,176 TQFP,256 ftBGA/fpBGA

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