参数资料
型号: MT42L64M32D1KL-3 IT:A
厂商: Micron Technology Inc
文件页数: 86/164页
文件大小: 0K
描述: IC DDR2 SDRAM 2GBIT 168FBGA
标准包装: 1,000
格式 - 存储器: RAM
存储器类型: 移动 LPDDR2 SDRAM
存储容量: 2G(64M x 32)
速度: 333MHz
接口: 并联
电源电压: 1.14 V ~ 1.3 V
工作温度: -25°C ~ 85°C
封装/外壳: 168-WFBGA
供应商设备封装: 168-FBGA(12x12)
包装: 散装
2Gb: x16, x32 Mobile LPDDR2 SDRAM S4
MODE REGISTER READ
ted with a BST command, the effective burst length of the truncated burst should be
used for the BL value.
Figure 62: READ to MRR Timing – RL = 3, t MRR = 2
T0
T1
T2
T3
T4
T5
T6
T7
T8
CK#
CK
BL/2 1
RL = 3
CA[9:0]
Bank m
col addr a
Col addr a
Register
B
Register
B
t MRR
=2
CMD
READ
MRR
NOP 2
Valid
DQS#
DQS
DQ[7:0]
DQ[MAX:8]
D OUT A0
D OUT A0
D OUT A1
D OUT A1
D OUT A2
D OUT A2
D OUT A3
D OUT A3
D OUT B
Transitioning data
Undefined
Notes:
1. The minimum number of clock cycles from the burst READ command to the MRR com-
mand is BL/2.
2. Only the NOP command is supported during t MRR.
PDF: 09005aef83f3f2eb
2gb_mobile_lpddr2_s4_g69a.pdf – Rev. N 3/12 EN
86
Micron Technology, Inc. reserves the right to change products or specifications without notice.
2010 Micron Technology, Inc. All rights reserved.
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