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| 型号： | AGLN250V2-FCSG81 |
| 元件分类： | FPGA |
| 英文描述： | FPGA, PBGA81 |
| 封装： | 5 X 5 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, CSP-81 |
| 文件页数： | 13/114页 |
| 文件大小： | 3991K |
| 代理商： | AGLN250V2-FCSG81 |
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IGLOO nano Device Overview
Ad vance v0.4
1-7
User Nonvolatile FlashROM
Actel IGLOO nano devices have 1 kbit of on-chip, user-accessible, nonvolatile FlashROM. The
FlashROM can be used in diverse system applications:
Internet protocol addressing (wireless or fixed)
System calibration settings
Device serialization and/or inventory control
Subscription-based business models (for example, set-top boxes)
Secure key storage for secure communications algorithms
Asset management/tracking
Date stamping
Version management
The FlashROM is written using the standard IGLOO nano IEEE 1532 JTAG programming interface.
The core can be individually programmed (erased and written), and on-chip AES decryption can be
used selectively to securely load data over public networks (except in the AGLN030 and smaller
devices), as in security keys stored in the FlashROM for a user design.
The FlashROM can be programmed via the JTAG programming interface, and its contents can be
read back either through the JTAG programming interface or via direct FPGA core addressing. Note
that the FlashROM can only be programmed from the JTAG interface and cannot be programmed
from the internal logic array.
The FlashROM is programmed as 8 banks of 128 bits; however, reading is performed on a byte-by-
byte basis using a synchronous interface. A 7-bit address from the FPGA core defines which of the 8
banks and which of the 16 bytes within that bank are being read. The three most significant bits
(MSBs) of the FlashROM address determine the bank, and the four least significant bits (LSBs) of
the FlashROM address define the byte.
The Actel IGLOO nano development software solutions, Libero Integrated Design Environment
(IDE) and Designer, have extensive support for the FlashROM. One such feature is auto-generation
of sequential programming files for applications requiring a unique serial number in each part.
Another feature enables the inclusion of static data for system version control. Data for the
FlashROM can be generated quickly and easily using Actel Libero IDE and Designer software tools.
Comprehensive programming file support is also included to allow for easy programming of large
numbers of parts with differing FlashROM contents.
SRAM and FIFO
IGLOO nano devices (except the AGLN030 and smaller devices) have embedded SRAM blocks along
their north and south sides. Each variable-aspect-ratio SRAM block is 4,608 bits in size. Available
memory configurations are 256×18, 512×9, 1k×4, 2k×2, and 4k×1 bits. The individual blocks have
independent read and write ports that can be configured with different bit widths on each port.
For example, data can be sent through a 4-bit port and read as a single bitstream. The embedded
SRAM blocks can be initialized via the device JTAG port (ROM emulation mode) using the UJTAG
macro (except in the AGLN030 and smaller devices).
In addition, every SRAM block has an embedded FIFO control unit. The control unit allows the
SRAM block to be configured as a synchronous FIFO without using additional core VersaTiles. The
FIFO width and depth are programmable. The FIFO also features programmable Almost Empty
(AEMPTY) and Almost Full (AFULL) flags in addition to the normal Empty and Full flags. The
embedded FIFO control unit contains the counters necessary for generation of the read and write
address pointers. The embedded SRAM/FIFO blocks can be cascaded to create larger configurations.
PLL and CCC
Higher density IGLOO nano devices using either the two I/O bank or four I/O bank architectures
provide designers with very flexible clock conditioning capabilities. AGLN060, AGLN125, and
AGLN250 contain six CCCs. One CCC (center west side) has a PLL. The AGLN030 and smaller devices
use different CCCs in their architecture (CCC-GL). These CCC-GLs contain a global MUX but do not
have any PLLs or programmable delays.
相关PDF资料 |
PDF描述 |
|---|---|
| AGLN250V2-FQN100 | FPGA, PBCC100 |
| AGLN250V2-FQNG100 | FPGA, PBCC100 |
| AGLN250V2-FVQ100 | FPGA, PQFP100 |
| AGLN250V2-FVQG100 | FPGA, PQFP100 |
| AGLN250V2-QN100I | FPGA, PBCC100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AGLN250V2-QNG100I | 制造商:Microsemi Corporation 功能描述:FPGA IGLOO NANO FAMILY 250K GATES 130NM (CMOS) TECHNOLOGY 1. - Trays |
| AGLN250V2-VQ100 | 功能描述:IC FPGA NANO 1KB 250K 100VQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:IGLOO nano 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） |
| AGLN250V2-VQ100I | 功能描述:IC FPGA NANO 1KB 250K 100VQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:IGLOO nano 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） |
| AGLN250V2-VQG100 | 功能描述:IC FPGA 250K 1.2-1.5V 100VTQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:IGLOO nano 标准包装:60 系列:XP LAB/CLB数:- 逻辑元件/单元数:10000 RAM 位总计:221184 输入/输出数:244 门数:- 电源电压:1.71 V ~ 3.465 V 安装类型:表面贴装 工作温度:0°C ~ 85°C 封装/外壳:388-BBGA 供应商设备封装:388-FPBGA（23x23） 其它名称:220-1241 |
| AGLN250V2-VQG100I | 功能描述:IC FPGA NANO 1KB 250K 100VQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:IGLOO nano 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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