mt48h16m32lfcm-75-it Micron Semiconductor Products, mt48h16m32lfcm-75-it Datasheet - Page 50

• Manufacturer Part Number: mt48h16m32lfcm-75-it
• Description: 512mb 32 Meg X 16, 16 Meg X 32 Mobile Sdram Features
• Manufacturer: Micron Semiconductor Products

Figure 26:
PDF: 09005aef82ea3742/Source: 09005aef82ea3752
sdr_mobile_sdram_cmd_op_timing_dia_fr4.08__4.fm - Rev. B 4/08 EN
Command
BA0, BA1
Address
DQM
CLK
CKE
A10
DQ
t CKS
t CMS
t AS
t AS
t AS
ACTIVE
T0
Row
Row
Bank
READ – DQM Operation
t CMH
t AH
t AH
t AH
t CKH
t RCD
Notes:
t CK
T1
NOP
1. For this example, BL = 4 and CL = 2.
Enable auto precharge
Disable auto precharge
t CMS
t CL
Column m
T2
READ
Bank
t CH
t CMH
CL = 2
T3
NOP
t LZ
t AC
50
T4
NOP
D
OUT
t OH
t HZ
m
Micron Technology, Inc., reserves the right to change products or specifications without notice.
T5
NOP
t LZ
t AC
T6
NOP
D
OUT
m + 2
t AC
t OH
©2007 Micron Technology, Inc. All rights reserved.
SDR Mobile SDRAM
T7
NOP
D
OUT
t OH
m + 3
t HZ
Operations
T8
NOP
Don’t Care
Undefined