MT48H32M16LFCJ-8:A Micron Technology Inc, MT48H32M16LFCJ-8:A Datasheet - Page 39

• Manufacturer Part Number: MT48H32M16LFCJ-8:A
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48H32M16LFCJ-8:A

• Organization: 32Mx16
• Density: 512Mb
• Address Bus: 15b
• Access Time (max): 9/7ns
• Maximum Clock Rate: 125MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 85mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Figure 32:
PDF: 09005aef81ca5de4/Source: 09005aef81ca5e03
MT48H32M16LF_1.fm - Rev. J 2/08 EN
READ With Auto Precharge Interrupted by a WRITE
Notes:
Internal
States
1. DQM is HIGH at T2 to prevent D
COMMAND
ADDRESS
BANK m
BANK n
DQM
CLK
DQ
1
Active
Page
READ - AP
BANK n,
BANK n
COL a
T0
READ with Burst of 4
Page Active
T1
NOP
CL = 3 (bank n)
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
T2
39
NOP
OUT
a + 1 from contending with D
T3
D
NOP
OUT
a
Micron Technology, Inc., reserves the right to change products or specifications without notice.
BANK m,
WRITE - AP
COL d
BANK m
T4
D
d
IN
Interrupt Burst, Precharge
WRITE with Burst of 4
T5
d + 1
NOP
D
IN
t
RP - BANK n
T6
d + 2
NOP
D
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IN
IN
d at T4.
DON’T CARE
T7
t WR - BANK m
d + 3
NOP
D
IN
Write-Back
Idle
Operations