MT48H4M16LFB4-75 IT:H TR Micron Technology Inc, MT48H4M16LFB4-75 IT:H TR Datasheet - Page 30

• Manufacturer Part Number: MT48H4M16LFB4-75 IT:H TR
• Description: IC SDRAM 64MBIT 133MHZ 54VFBGA
• Manufacturer: Micron Technology Inc

Specifications of MT48H4M16LFB4-75 IT:H TR

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 64M (4M x 16)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1391-2

Figure 25:
Figure 26:
PDF: 09005aef8237ed98/Source: 09005aef8237ed68
64mb_x16_Mobile SDRAM_Y24L_2.fm - Rev. C 10/07 EN
Clock Suspend During WRITE Burst
Clock Suspend During READ Burst
Note:
Note:
Command
Command
Internal
Address
Address
Internal
Clock
For this example, BL = 4 or greater, and DM is LOW.
For this example, CL = 2, BL = 4 or greater, and DQM is LOW.
Clock
CKE
CLK
DQ
CKE
CLK
D
IN
T0
Bank,
Col n
READ
NOP
T0
T1
NOP
WRITE
Bank,
Col n
T1
D
n
IN
T2
NOP
D
OUT
n
Transitioning Data
30
Transitioning Data
T2
T3
Micron Technology, Inc., reserves the right to change products or specifications without notice.
D
n + 1
T3
OUT
T4
NOP
64Mb: 4 Meg x 16 Mobile SDRAM
T5
NOP
n + 1
T4
NOP
D
IN
n + 2
D
OUT
Don’t Care
Don’t Care
T6
NOP
T5
NOP
n + 2
D
D
n + 3
IN
OUT
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Operations