MT48H8M16LFB4-8 TR Micron Technology Inc, MT48H8M16LFB4-8 TR Datasheet - Page 49

• Manufacturer Part Number: MT48H8M16LFB4-8 TR
• Description: IC SDRAM 128MBIT 125MHZ 54VFBGA
• Manufacturer: Micron Technology Inc

Specifications of MT48H8M16LFB4-8 TR

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 128M (8Mx16)
• Speed: 125MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 54-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1052-2

Figure 35: Self Refresh Mode
PDF: 09005aef80c97087/Source: 09005aef80c97015
MT48H8M16_2.fm - Rev. E 3/05 EN
DQMU, DQML
COMMAND
A0–A9, A11
BA0, BA1
Notes: 1. Each AUTO REFRESH command performs a REFRESH cycle. Back-to-back commands are not
CKE
A10
CLK
DQ
High-Z
Precharge all
t CKS
active banks
t CMS
t
SINGLE BANK
AS
PRECHARGE
ALL BANKS
BANK(S)
T0
t CKH
t CMH
t
AH
required.
t CK
t RP
T1
NOP
t CH
Enter self refresh mode
t CKS
t CL
REFRESH
CLK stable prior to exiting
AUTO
T2
self refresh mode
> t RAS
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(Restart refresh time base)
Exit self refresh mode
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Tn + 1
t XSR
NOP
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To + 1
128Mb: x16 Mobile SDRAM
To + 2
REFRESH
AUTO
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