MT48H4M16LFB4-75 Micron Technology Inc, MT48H4M16LFB4-75 Datasheet - Page 29

• Manufacturer Part Number: MT48H4M16LFB4-75
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48H4M16LFB4-75

• Organization: 4Mx16
• Density: 64Mb
• Address Bus: 14b
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 50mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Figure 22:
Figure 23:
Figure 24:
PDF: 09005aef8237ed98, Source: 09005aef8237ed68
64mb_x16_Mobile SDRAM_Y24L_2.fm - Rev. B 10/06 EN
Power-Down
Terminating a WRITE Burst
PRECHARGE Command
Note:
COMMAND
A0-A9, A11
COMMAND
CLK
CKE
ADDRESS
All banks idle
DQMs are LOW.
Enter power-down mode.
BA0,1
RAS#
CAS#
WE#
CLK
CKE
CLK
A10
CS#
DQ
TRANSITIONING DATA
t CKS
HIGH
BANK,
WRITE
COL n
D
NOP
T0
n
IN
VALID ADDRESS
Input buffers gated off
TERMINATE
BURST
T1
Bank Selected
All Banks
ADDRESS
COMMAND
(ADDRESS)
DON’T CARE
BANK
(DATA)
(
(
(
(
)
)
(
)
)
)
(
(
(
NEXT
(
)
T2
(
)
)
)
)
Exit power-down mode.
29
DON’T CARE
> t CKS
Micron Technology, Inc., reserves the right to change products or specifications without notice.
NOP
64Mb: 4 Meg x 16 Mobile SDRAM
ACTIVE
t RCD
t RAS
t RC
©2006 Micron Technology, Inc. All rights reserved.