MT48H8M32LFB5-75:H Micron Technology Inc, MT48H8M32LFB5-75:H Datasheet - Page 72

• Manufacturer Part Number: MT48H8M32LFB5-75:H
• Description: IC SDRAM 256MBIT 133MHZ 90VFBGA
• Manufacturer: Micron Technology Inc

Specifications of MT48H8M32LFB5-75:H

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 256M (8Mx32)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 90-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 52:
PDF:09005aef8219eeeb/Source: 09005aef8219eedd
256mb_x16_sdram_y36m_1.fm - Rev G 6/09 EN
COMMAND
BA[1:0]
ADDR
DQM
A10
CKE
CLK
DQ
WRITE – DQM Operation
t CMS
t CKS
t AS
t AS
t AS
ACTIVE
T0
BANK
ROW
ROW
Notes: 1. For this example, BL = 4.
t CKH
t CMH
t AH
t AH
t AH
t RCD
t CK
T1
NOP
DISABLE AUTO PRECHARGE
ENABLE AUTO PRECHARGE
t CMS
t CL
t DS
COLUMN m
WRITE
T2
BANK
D
IN
t CMH
t DH
t CH
m
T3
NOP
72
t DS
D
T4
IN
NOP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
m + 2
t DH
256Mb: x16, x32 Mobile SDRAM
t DS
D
T5
IN
NOP
m + 3
t DH
NOP
T6
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Timing Diagrams
NOP
T7
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