mt48h4m16lf Micron Semiconductor Products, mt48h4m16lf Datasheet - Page 47

• Manufacturer Part Number: mt48h4m16lf
• Description: 64mb 4 Meg X 16 Mobile Sdram Features
• Manufacturer: Micron Semiconductor Products

Figure 34:
PDF: 09005aef8237ed98/Source: 09005aef8237ed68
64mb_x16_Mobile SDRAM_Y24L_2.fm - Rev. C 10/07 EN
Command
A0–A9, A11
BA0, BA1
DQM
CKE
A10
CLK
DQ
t CMS
t CKS
t AS
t AS
t AS
Clock Suspend Mode
Column m
Bank
READ
T0
t CMH
t CKH
t AH
t AH
t AH
Notes:
2
t CMS
t CK
T1
NOP
t CMH
1. For this example, the BL = 2, the CL = 3, and auto precharge is disabled.
2. A8, A9, and A11 = “Don’t Care.”
t CL
t CKS t CKH
T2
NOP
t LZ
t CH
t AC
T3
D
OUT
m
T4
NOP
t OH
t AC
47
D
T5
OUT
NOP
m + 1
t HZ
Micron Technology, Inc., reserves the right to change products or specifications without notice.
T6
NOP
64Mb: 4 Meg x 16 Mobile SDRAM
Column e 2
t DS
Bank
WRITE
D
T7
OUT
t DH
e
T8
©2006 Micron Technology, Inc. All rights reserved.
Timing Diagrams
D
OUT
Don’t Care
Undefined
T9
NOP
e + 1