MT48H16M16LF MICRON [Micron Technology], MT48H16M16LF Datasheet - Page 61

• Manufacturer Part Number: MT48H16M16LF
• Description: 256Mb: 16 Meg x 16, 8 Meg x 32 Mobile SDRAM
• Manufacturer: MICRON [Micron Technology]

Figure 42:
PDF:09005aef8219eeeb/Source: 09005aef8219eedd
MT48H16M16LF_2.fm - Rev F 4/07 EN
COMMAND
BA0, BA1
ADDR
DQM
CKE
A10
CLK
DQ
t CMS
t CKS
t AS
t AS
t AS
ACTIVE
Single READ – with Auto Precharge
T0
ROW
ROW
BANK
t CMH
t AH
t AH
t AH
t CKH
Notes:
t RCD
t RAS
t RC
t CK
T1
NOP
1. For this example, BL = 4, CL = 2, and the READ burst is followed by a manual PRECHARGE.
2. PRECHARGE command not allowed or
See Table 11 on page 46.
t CL
T2
NOP 2
t CH
T3
NOP 2
ENABLE AUTO PRECHARGE
256Mb: 16 Meg x 16, 8 Meg x 32 Mobile SDRAM
t CMS
COLUMN m
61
BANK
T4
READ
t CMH
CL
t
Micron Technology, Inc., reserves the right to change products or specifications without notice.
RAS would be violated.
T5
NOP
t AC
t RP
T6
NOP
D
t OH
OUT
t HZ
m
©2006 Micron Technology, Inc. All rights reserved.
BANK
ROW
ROW
ACTIVE
T7
Timing Diagrams
T8
NOP
DON’T CARE
UNDEFINED