参数资料
| 型号： | EX256-PTQG100 |
| 厂商： | Microsemi SoC |
| 文件页数： | 48/48页 |
| 文件大小： | 0K |
| 描述： | IC FPGA ANTIFUSE 12K 100-TQFP |
| 标准包装： | 90 |
| 系列： | EX |
| 逻辑元件/单元数： | 512 |
| 输入/输出数： | 81 |
| 门数： | 12000 |
| 电源电压： | 2.3 V ~ 2.7 V |
| 安装类型： | 表面贴装 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-TQFP（14x14） |
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eX Family FPGAs
Revision 10
1-5
Other Architectural Features
Performance
The combination of architectural features described above enables eX devices to operate with internal
clock frequencies exceeding 350 MHz for very fast execution of complex logic functions. The eX family is
an optimal platform upon which the functionality previously contained in CPLDs can be integrated. eX
devices meet the performance goals of gate arrays, and at the same time, present significant
improvements in cost and time to market. Using timing-driven place-and-route tools, designers can
achieve highly deterministic device performance.
User Security
Microsemi FuseLock advantage provides the highest level of protection in the FPGA industry against
unauthorized modifications. In addition to the inherent strengths of the architecture, special security
fuses that are intended to prevent internal probing and overwriting are hidden throughout the fabric of the
device. They are located such that they cannot be accessed or bypassed without destroying the rest of
the device, making Microsemi antifuse FPGAs highly resistant to both invasive and more subtle
noninvasive attacks.
Look for this symbol to ensure your valuable IP is secure. The FuseLock Symbol on the FPGA ensures
that the device is safeguarded to cryptographic attacks.
For more information, refer to Implementation of Security in Microsemi Antifuse FPGAs application note.
I/O Modules
Each I/O on an eX device can be configured as an input, an output, a tristate output, or a bidirectional
pin. Even without the inclusion of dedicated I/O registers, these I/Os, in combination with array registers,
can achieve clock-to-out (pad-to-pad) timing as fast as 3.9 ns. I/O cells in eX devices do not contain
embedded latches or flip-flops and can be inferred directly from HDL code. The device can easily
interface with any other device in the system, which in turn enables parallel design of system
components and reduces overall design time.
All unused I/Os are configured as tristate outputs by Microsemi's Designer software, for maximum
flexibility when designing new boards or migrating existing designs. Each I/O module has an available
pull-up or pull-down resistor of approximately 50 k
that can configure the I/O in a known state during
power-up. Just shortly before VCCA reaches 2.5 V, the resistors are disabled and the I/Os will be
controlled by user logic.
Figure 1-7 Fuselock
FuseLock
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EX256-PTQG100A | 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:eX Family FPGAs |
| EX256-PTQG100I | 功能描述:IC FPGA ANTIFUSE 12K 100-TQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:EX 标准包装:90 系列:ProASIC3 LAB/CLB数:- 逻辑元件/单元数:- RAM 位总计:36864 输入/输出数:157 门数:250000 电源电压:1.425 V ~ 1.575 V 安装类型:表面贴装 工作温度:-40°C ~ 125°C 封装/外壳:256-LBGA 供应商设备封装:256-FPBGA（17x17） |
| EX256-PTQG100PP | 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:eX Family FPGAs |
| EX256-TQ100 | 功能描述:IC FPGA ANTIFUSE 12K 100-TQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:EX 标准包装:152 系列:IGLOO PLUS LAB/CLB数:- 逻辑元件/单元数:792 RAM 位总计:- 输入/输出数:120 门数:30000 电源电压:1.14 V ~ 1.575 V 安装类型:表面贴装 工作温度:-40°C ~ 85°C 封装/外壳:289-TFBGA，CSBGA 供应商设备封装:289-CSP（14x14） |
| EX256-TQ100A | 功能描述:IC FPGA ANTIFUSE 12K 100-TQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:EX 标准包装:152 系列:IGLOO PLUS LAB/CLB数:- 逻辑元件/单元数:792 RAM 位总计:- 输入/输出数:120 门数:30000 电源电压:1.14 V ~ 1.575 V 安装类型:表面贴装 工作温度:-40°C ~ 85°C 封装/外壳:289-TFBGA，CSBGA 供应商设备封装:289-CSP（14x14） |
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