参数资料
型号: MT48H32M16LFB4-75B IT:C
厂商: Micron Technology Inc
文件页数: 62/85页
文件大小: 0K
描述: IC SDRAM 512MB 54VFBGA
标准包装: 1,000
格式 - 存储器: RAM
存储器类型: 移动 SDRAM
存储容量: 512M(32Mx16)
速度: 133MHz
接口: 并联
电源电压: 1.7 V ~ 1.95 V
工作温度: -40°C ~ 85°C
封装/外壳: 54-VFBGA
供应商设备封装: 54-VFBGA(8x8)
包装: 散装
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
WRITE Operation
Figure 33: WRITE – Continuous Page Burst
CLK
T0
tCL
T1
tCH
tCK
T2
T3
T4
T5
( (
) )
( (
) )
Tn + 1
Tn + 2
Tn + 3
CKE
Command
tCKS tCKH
tCMS tCMH
ACTIVE
NOP
WRITE
NOP
NOP
NOP
( (
) )
( (
) )
( (
) )
( (
) )
NOP
BURST TERM
NOP
DQM
tCMS tCMH
( (
) )
( (
) )
Address
A10
BA0, BA1
t AS tAH
Row
t AS tAH
Row
t AS tAH
Bank
Column m
Bank
( (
) )
( (
) )
( (
) )
( (
) )
( (
) )
( (
) )
DQ
tRCD
t DS tDH
D IN m
t DS tDH
D IN m + 1
t DS tDH
D IN m + 2
t DS tDH
( (
) )
D IN m + 3 ( (
) )
t DS tDH
D IN m - 1
Full-page burst
All locations within same row
Full page completed
does not self-terminate.
Use BURST TERMINATE
command to stop.1, 2
Don’t Care
Notes:
1. t WR must be satisfied prior to issuing a PRECHARGE command.
2. Page left open; no t RP.
PDF: 09005aef8459c827
512mb_mobile_sdram_y67m_at.pdf – Rev. B 3/11 EN
62
Micron Technology, Inc. reserves the right to change products or specifications without notice.
? 2011 Micron Technology, Inc. All rights reserved.
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