MT48H8M32LFB5-10 IT Micron Technology Inc, MT48H8M32LFB5-10 IT Datasheet - Page 38

• Manufacturer Part Number: MT48H8M32LFB5-10 IT
• Description: IC SDRAM 256MBIT 100MHZ 90VFBGA
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr

Specifications of MT48H8M32LFB5-10 IT

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 256M (8Mx32)
• Speed: 100MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 90-VFBGA
• Organization: 8Mx32
• Density: 256Mb
• Address Bus: 14b
• Access Time (max): 17/8/7ns
• Maximum Clock Rate: 104MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 65mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 25: Clock Suspend During WRITE Burst
Figure 26: Clock Suspend During READ Burst
PDF: 09005aef80d460f2/Source: 09005aef80cd8d41
256Mb SDRAM x32_2.fm - Rev. G 6/05
Note:
Note:
For this example, BL = 4 or greater, and DM is LOW.
For this example, CL = 2, BL = 4 or greater, and DQM is LOW.
COMMAND
INTERNAL
ADDRESS
CLOCK
COMMAND
INTERNAL
CKE
CLK
ADDRESS
DQ
CLOCK
CKE
CLK
D
IN
T0
BANK,
COL n
READ
NOP
T0
T1
NOP
38
BANK,
WRITE
COL n
T1
D
n
IN
T2
NOP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
D
OUT
n
T2
T3
T3
256Mb: x32 Mobile SDRAM
n + 1
D
OUT
T4
NOP
NOP
n + 1
T4
D
IN
©2003 Micron Technology, Inc. All rights reserved.
T5
NOP
DON’T CARE
n + 2
D
OUT
T5
n + 2
NOP
D
IN
DON’T CARE
T6
NOP
D
n + 3
Operation
OUT