参数资料
型号: IP-SDRAM/DDR2
厂商: Altera
文件页数: 8/106页
文件大小: 0K
描述: IP DDR2 SDRAM CONTROLLER
标准包装: 1
系列: *
类型: MegaCore
功能: DDR2 SDRAM 控制器
许可证: 初始许可证
1–4
Burst lengths:
Chapter 1: About This Compiler
Performance and Resource Utilization
2, 4, or 8, for DDR SDRAM
4, for DDR2 SDRAM
Banks:
4 for DDR SDRAM
4 or 8 for DDR2 SDRAM
Support for ODT in DDR2 SDRAM
Performance and Resource Utilization
Table 1–3 shows typical performance results for the DDR SDRAM controller using the
Quartus II software version 9.0.
Table 1–3. Typical Performance
System fMAX (MHz)
Device
Cyclone (EP1C20F400C6)
Cyclone II (EP2C35F672C6)
Stratix (EP1S25F780C5)
Stratix II (EP2S60F1020C3)
Stratix II GX (EP2SGX30CF780C3)
DDR SDRAM
133
167
200
200
200 (2)
DDR2 SDRAM
167
267 (1)
267 (1) (2)
Note to Table 1–3 :
(1) For information on a solution that achieves speeds greater than 267 MHz (533 Mbps) up to 333 MHz (667 Mbps),
contact your local Altera sales representative. To achieve speeds greater than 267 MHz, a new dynamic
autocalibration circuit is required.
(2) Pending device characterization.
f
For more information on device performance, refer to the relevant device handbook.
Table 1–4 shows typical sizes in logic elements (LEs) or adaptive look-up tables
(ALUTs) for the DDR SDRAM controller.
Table 1–4. Typical Size (Part 1 of 2) (Note 1)
Combinational
Device
Cyclone
Cyclone II
Memory Width (Bits)
16
32
16
32
64
72
LEs
860
1,050
940
1,120
1,500
1,600
ALUTs
Logic Registers
M4K RAM Blocks (2)
1
2
1
2
4
5
March 2009 Altera Corporation
相关PDF资料
PDF描述
IP-SLITE2 IP SERIALLITE II
IP-SRAM/QDRII IP QDRII SRAM CONTROLLER
IP-VITERBI/SS IP VITERBI LOW-SPEED
IP4220CZ6,125 IC USB DUAL ESD PROTECT 6TSOP
IPA-66-1-600-10.0-A-01-T CIRC BRKR 10A 2POLE SCREW TERM
相关代理商/技术参数
参数描述
IPSE.4.33SM600 制造商:Banner Engineering 功能描述:FIBER IPSE.4.33SM600 GLASS FIBER (MIN ORDER 50)
IPSE.4.62SM600 制造商:Banner Engineering 功能描述:FIBER IPSE.4.62SM600 GLASS FIBER (MIN ORDER 50)
IPS-EMBEDDED 功能描述:开发软件 Embedded IP Suite MegaCore RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
IPS-EVAL-EH-01 功能描述:ENERGY HARVESTING BOARD RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:THINERGY® 标准包装:1 系列:- 主要目的:数字电位器 嵌入式:- 已用 IC / 零件:AD5258 主要属性:- 次要属性:- 已供物品:板 相关产品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP
IPS-EVAL-EH-02 制造商:Infinite Power Solutions 功能描述:BOARD EVAL WIRELESS SENSING