MT41J256M8DA-093:K

產品概述

IC Picture

圖片僅供參考

製造商IC編號 MT41J256M8DA-093:K
廠牌 MICRON/美光
IC 類別 DDR3 SDRAM
IC代碼 256MX8 DDR3
共通IC編號 MT41J256M8DA-093:K TR

產品詳情

脚位/封装 FBGA-78
外包裝
無鉛/環保 無鉛/環保
電壓(伏) 1.5 V
溫度規格 0 C~+85 C
速度 2133 MBPS
標準包裝數量
標準外箱
Number Of Words 256M
Bit Organization x8
Density 2G
Max Clock Frequency 1067 MHz
Production Status Production
Product Family DDR3 SDRAM
Version D
Die Revision K

Description DDR3 SDRAM uses a double data rate architecture to achieve high-speed operation. The double data rate architecture is an 8n-prefetch architecture with an interface designed to transfer two data words per clock cycle at the I/O pins. A single read or write operation for the DDR3 SDRAM effectively consists of a single 8n-bit-wide, four-clockcycle data transfer at the internal DRAM core and eight corresponding n-bit-wide, onehalf-clock-cycle data transfers at the I/O pins. The differential data strobe (DQS, DQS#) is transmitted externally, along with data, for use in data capture at the DDR3 SDRAM input receiver. DQS is center-aligned with data for WRITEs. The read data is transmitted by the DDR3 SDRAM and edge-aligned to the data strobes. The DDR3 SDRAM operates from a differential clock (CK and CK#). The crossing of CK going HIGH and CK# going LOW is referred to as the positive edge of CK. Control, command, and address signals are registered at every positive edge of CK. Input data is registered on the first rising edge of DQS after the WRITE preamble, and output data is referenced on the first rising edge of DQS after the READ preamble. Read and write accesses to the DDR3 SDRAM are burst-oriented. Accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of an ACTIVATE command, which is then followed by a READ or WRITE command. The address bits registered coincident with the ACTIVATE command are used to select the bank and row to be accessed. The address bits registered coincident with the READ or WRITE commands are used to select the bank and the starting column location for the burst access. The device uses a READ and WRITE BL8 and BC4. An auto precharge function may be enabled to provide a self-timed row precharge that is initiated at the end of the burst access. As with standard DDR SDRAM, the pipelined, multibank architecture of DDR3 SDRAM allows for concurrent operation, thereby providing high bandwidth by hiding row precharge and activation time. A self refresh mode is provided, along with a power-saving, power-down mode.

供應鏈有貨

IC 編號 數量 生產年份
MT41J256M8DA-093:K 11,204 2016+ 索取報價
MT41J256M8DA-093:K 0 索取報價
MT41J256M8DA-093:K 1,440 索取報價
MT41J256M8DA-093:K TR 11,000 索取報價
MT41J256M8DA-093:K 6,000 索取報價
MT41J256M8DA-093:K 460 索取報價
MT41J256M8DA-093:K 2,000 索取報價

FFFE/互通料號 (形式,腳位和功能對等)

IC 編號 脚位/封装 電壓(伏) 速度 溫度規格
H5TQ2G83DFR-TECR FBGA-78 1.5 V 2133 MBPS 0 C~+85 C
IS43TR82560B-093NBL FBGA-78 1.5 V 2133 MBPS 0 C~+85 C
IS43TR82560B-093NBL-TR FBGA-78 1.5 V 2133 MBPS 0 C~+85 C
IS43TR82560B-093NBLC FBGA-78 1.5 V 2133 MBPS 0 C~+85 C
IS43TR82560C-093NBL FBGA-78 1.5 V 2133 MBPS 0 C~+85 C
IS43TR82560C-093NBL-TR FBGA-78 1.5 V 2133 MBPS 0 C~+85 C
IS43TR82560D-093NBL FBGA-78 1.5 V 2133 MBPS 0 C~+85 C
K4B2G0846F-BCNB FBGA-78 1.5 V 2133 MBPS 0 C~+85 C
K4B2G0846F-BCNB000 FBGA-78 1.5 V 2133 MBPS 0 C~+85 C
K4B2G0846F-BCNBT00 FBGA-78 1.5 V 2133 MBPS 0 C~+85 C