參數(shù)資料
型號(hào)： MT46H128M32L4CM-5AT:A
元件分類： DRAM
英文描述： 128M X 32 DDR DRAM, 5 ns, PBGA90
封裝： 10 X 13 MM, GREEN, PLASTIC, VFBGA-90
文件頁(yè)數(shù)： 87/106頁(yè)
文件大?。?/td> 3431K
Data for any WRITE burst can be truncated by a subsequent PRECHARGE command, as
shown in Figure 51 (page 90) and Figure 52 (page 91). Note that only the data-in
pairs that are registered prior to the tWR period are written to the internal array, and
any subsequent data-in should be masked with DM, as shown in Figure 51 (page 90)
and Figure 52 (page 91). After the PRECHARGE command, a subsequent command to
the same bank cannot be issued until tRP is met.
Figure 41: Data Input Timing
tDQSS
tDQSH tWPST
tDH
tDS
tDQSL
tDSS3 tDSH2
tDSH2
tDSS3
CK
CK#
T01
T1
T1n
T2
T2n
T3
DIN
b
Don’t Care
Transitioning Data
tWPRE
tWPRES
DQS4
DQ
DM5
Notes: 1. WRITE command issued at T0.
2. tDSH (MIN) generally occurs during tDQSS (MIN).
3. tDSS (MIN) generally occurs during tDQSS (MAX).
4. For x16, LDQS controls the lower byte; UDQS controls the upper byte. For x32, DQS0 con-
trols DQ[7:0], DQS1 controls DQ[15:8], DQS2 controls DQ[23:16], and DQS3 controls
DQ[31:24].
5. For x16, LDM controls the lower byte; UDM controls the upper byte. For x32, DM0 con-
trols DQ[7:0], DM1 controls DQ[15:8], DM2 controls DQ[23:16], and DM3 controls
DQ[31:24].
2Gb: x16, x32 Mobile LPDDR SDRAM
WRITE Operation
PDF: 09005aef83a73286
2gb_ddr_mobile_sdram_t69m.pdf - Rev. M 11/10 EN
81
Micron Technology, Inc. reserves the right to change products or specifications without notice.
2009 Micron Technology, Inc. All rights reserved.
相關(guān)PDF資料
PDF描述
MT46H128M32L4KQ-75:A 128M X 32 DDR DRAM, 6 ns, PBGA168
MT46H128M32L4MA-54:A 128M X 32 DDR DRAM, 5 ns, PBGA168
MT46H128M32LFCM-5AT:A 128M X 32 DDR DRAM, 5 ns, PBGA90
MT46H128M32LFCM-5IT:A 128M X 32 DDR DRAM, 5 ns, PBGA90
MT46V128M4FN-75E:C 128M X 4 DDR DRAM, 0.75 ns, PBGA60
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT46H16M16 制造商:MICRON 制造商全稱:Micron Technology 功能描述:Mobile Double Data Rate (DDR) SDRAM
MT46H16M16LF 制造商:MICRON 制造商全稱:Micron Technology 功能描述:Mobile Double Data Rate (DDR) SDRAM
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*