參數(shù)資料
            型號: HYB18T512160AF-3S
            廠商: INFINEON TECHNOLOGIES AG
            英文描述: 512-Mbit DDR2 SDRAM
            中文描述: 512兆位DDR2 SDRAM的
            文件頁數(shù): 9/117頁
            文件大小: 2102K
            代理商: HYB18T512160AF-3S
            HYB18T512[40/80/16]0AF–[3/3S/3.7/5]
            512-Mbit DDR2 SDRAM
            Data Sheet
            9
            Rev. 1.3, 2005-01
            09112003-SDM9-IQ3P
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            Figure 53
            Pin Configuration for
            ×
            4 components, P-TFBGA-60 (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
            Pin Configuration for
            ×
            8 components, P-TFBGA-60 (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
            Pin Configuration for
            ×
            16 components, P-TFBGA-84 (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . 22
            Block Diagram 32 Mbit
            ×
            4 I/O
            ×
            4 Internal Memory Banks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
            Block Diagram 16 Mbit
            ×
            8 I/O
            ×
            4 Internal Memory Banks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
            Block Diagram 8 Mbit
            ×
            16 I/O
            ×
            4 Internal Memory Banks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
            Simplified State Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
            Initialization Sequence after Power up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
            OCD Impedance Adjustment Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
            Timing Diagram Adjust Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
            Timing Diagram Drive Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
            Functional Representation of ODT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
            ODT Timing for Active and Standby (Idle) Modes (Synchronous ODT timings). . . . . . . . . . . . . . . 41
            ODT Timing for Precharge Power-Down and Active Power-Down Mode. . . . . . . . . . . . . . . . . . . . 42
            ODT Mode Entry Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
            ODT Mode Exit Timing Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
            Bank Activate Command Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
            Read Timing Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
            Activate to Read Timing Example: Read followed by a write to the same bank . . . . . . . . . . . . . . 47
            Read to Write Timing Example: Read followed by a write to the same bank . . . . . . . . . . . . . . . . 47
            Read to Write Timing Example: Read followed by a write to the same bank . . . . . . . . . . . . . . . . 48
            Read to Write Timing Example: Read followed by a write to the same bank . . . . . . . . . . . . . . . . 48
            Write to Read Timing Example: Write followed by a read to the same bank . . . . . . . . . . . . . . . . . 48
            Basic Read Timing Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
            Read Operation Example 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
            Read Operation Example 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
            Read followed by Write Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
            Seamless Read Operation Example 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
            Seamless Read Operation Example 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
            Basic Write Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
            Write Operation Example 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
            Write Operation Example 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
            Write followed by Read Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
            Seamless Write Operation Example 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
            Seamless Write Operation Example 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
            Write Data Mask Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
            Write Operation with Data Mask Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
            Read Interrupt Timing Example 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
            Write Interrupt Timing Example 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
            Read Operation Followed by Precharge Example 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
            Read Operation Followed by Precharge Example 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
            Read Operation Followed by Precharge Example 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
            Read Operation Followed by Precharge Example 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
            Read Operation Followed by Precharge Example 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
            Write followed by Precharge Example 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
            Write followed by Precharge Example 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
            Read with Auto-Precharge Example 1, followed by an Activation to the Same Bank (
            t
            RC
            Limit) . . 63
            Read with Auto-Precharge Example 2, followed by an Activation to the Same Bank (
            t
            RAS
            Limit) . 63
            Read with Auto-Precharge Example 3, followed by an Activation to the Same Bank . . . . . . . . . . 64
            Read with Auto-Precharge Example 4, followed by an Activation to the Same Bank, . . . . . . . . . . 64
            Write with Auto-Precharge Example 1 (
            t
            RC
            Limit). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
            Write with Auto-Precharge Example 2 (WR +
            t
            RP
            Limit). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
            Auto Refresh Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
            List of Figures
            相關PDF資料
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            相關代理商/技術參數(shù)
            參數(shù)描述
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            HYB18T512800BF-2.5 功能描述:IC DDR2 SDRAM 512MBIT 60TFBGA RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:60 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:16K (2K x 8) 速度:2MHz 接口:SPI 3 線串行 電源電壓:2.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-DIP(0.300",7.62mm) 供應商設備封裝:8-PDIP 包裝:管件 產(chǎn)品目錄頁面:1449 (CN2011-ZH PDF)