ispLSI5512VA芯片解密

 ispLSI5512VA芯片解密的突破是近期以来我们在芯片解密领域的重要技术成果，我们专业的芯片解密技术团队经过集中技术攻关，日前陆续有多个型号被成功破解。

在单片机解密/IC芯片解密过程中，对单片机内部结构及其加密特性有一定的了解能够帮助技术工程师选择合适的解密方案，提高解密成功率。这里，为了方便客户对单片机解密技术进行理解并对自己需解密的单片机相关技术特征及报价信息进行沟通

 ispLSI5512VA Features：

• SuperWIDE HIGH-DENSITY IN-SYSTEM PROGRAMMABLE LOGIC
— 3.3V Power Supply
— User Selectable 3.3V/2.5V I/O
— 24000 PLD Gates / 512 Macrocells
— Up to 288 I/O Pins
— 512 Registers
— High-Speed Global Interconnect
— SuperWIDE 32 Generic Logic Block (GLB) Size for Optimum Performance
— SuperWIDE Input Gating (68 Inputs) for Fast Counters, State Machines, Address Decoders, etc.
— PCB Efficient Ball Grid Array (BGA) Package Options
— Interfaces with Standard 5V TTL Devices
• HIGH PERFORMANCE E2CMOS® TECHNOLOGY
— fmax = 110 MHz Maximum Operating Frequency
— tpd = 8.5 ns Propagation Delay
— Enhanced tsu2 = 7 ns, tsu3 (CLK0/1) = 4.5ns, tsu3 (CLK2/3) = 3.5ns
— TTL/3.3V/2.5V Compatible Input Thresholds and Output Levels
— Electrically Erasable and Reprogrammable
— Non-Volatile
— Programmable Speed/Power Logic Path Optimization
• IN-SYSTEM PROGRAMMABLE
— Increased Manufacturing Yields, Reduced Time-to- Market, and Improved Product Quality
— Reprogram Soldered Devices for Faster Debugging
• 100% IEEE 1149.1 BOUNDARY SCAN TESTABLE AND 3.3V IN-SYSTEM PROGRAMMABLE
• ARCHITECTURE FEATURES
— Enhanced Pin-Locking Architecture with Single- Level Global Routing Pool and SuperWIDE GLBs
— Wrap Around Product Term Sharing Array Supports up to 35 Product Terms Per Macrocell
— Macrocells Support Concurrent Combinatorial and Registered Functions
— Macrocell Registers Feature Multiple Control Options Including Set, Reset and Clock Enable
— Four Dedicated Clock Input Pins Plus Macrocell Product Term Clocks
— Slew and Skew Programmable I/O (SASPI/O) Supports Programmable Bus Hold, Pull-up, Open Drain and Slew and Skew Rate Options
— Six Global Output Enable Terms, Two Global OE Pins and One Product Term OE per Macrocell

ispLSI 5000V Description：

The ispLSI 5000V Family of In-System Programmable
High Density Logic Devices is based on Generic Logic
Blocks (GLBs) of 32 registered macrocells and a single
Global Routing Pool (GRP) structure interconnecting the
GLBs.
Outputs from the GLBs drive the Global Routing Pool
(GRP) between the GLBs. Switching resources are provided
to allow signals in the Global Routing Pool to drive
any or all the GLBs in the device. This mechanism allows
fast, efficient connections across the entire device.
Each GLB contains 32 macrocells and a fully populated,
programmable AND-array with 160 logic product terms
and five extra control product terms. The GLB has 68
inputs from the Global Routing Pool which are available
in both true and complement form for every product term.
Alternatively, the PTSA can be bypassed
for functions of five product terms or less.
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