2Gb: x16, x32 Mobile LPDDR2 SDRAM S4
Burst READ Command
Figure 31: Burst READ – RL = 5, BL = 4, t DQSCK > t CK
T0
T1
T2
T3
T4
T5
T6
T7
T8
CK#
CK
RL = 5
CA[9:0]
Bank n
col addr
Col addr
CMD
READ
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
t DQSCK
DQS#
DQS
DQ
D OUT A0
D OUT A1
D OUT A2
D OUT A3
Transitioning data
Figure 32: Burst READ – RL = 3, BL = 8, t DQSCK < t CK
T0
T1
T2
T3
T4
T5
T6
T7
T8
CK#
CK
RL = 3
CA[9:0]
Bank n
col addr
Col addr
CMD
READ
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
t DQSCK
DQS#
DQS
DQ
D OUT A0
D OUT A1
D OUT A2
D OUT A3
D OUT A4
D OUT A5
D OUT A6
D OUT A7
Transitioning data
PDF: 09005aef83f3f2eb
2gb_mobile_lpddr2_s4_g69a.pdf – Rev. N 3/12 EN
57
Micron Technology, Inc. reserves the right to change products or specifications without notice.
2010 Micron Technology, Inc. All rights reserved.
相关PDF资料
MT45W1MW16BDGB-708 AT IC PSRAM 16MBIT 104MHZ 54VFBGA
MT48H32M16LFB4-75B IT:C IC SDRAM 512MB 54VFBGA
MT48H8M16LFB4-75 IT:K TR IC SDRAM 128MBIT 133MHZ 54VFBGA
MTC100-JA2-P34 CONTACT INSERT PIN
MX841BE IC CONVERTER WHITE LED 8-SOIC
MXHV9910BTR IC LED DRIVER HIGH BRIGHT 8-SOIC
MXN12FB12F MOTOR BRUSHED DC 12V 2922RPM
MXN13FB08B1 MOTOR BRUSHED DC 8V 4714RPM
相关代理商/技术参数
MT42L256M32D4KP-MS 制造商:Micron Technology Inc 功能描述:256MX32 LPDDR2 PLASTIC IND TEMP GREEN WFBGA 1.2V - Bulk