MT48V8M32LFB5-8 IT TR Micron Technology Inc, MT48V8M32LFB5-8 IT TR Datasheet - Page 58

• Manufacturer Part Number: MT48V8M32LFB5-8 IT TR
• Description: IC SDRAM 256MBIT 125MHZ 90VFBGA
• Manufacturer: Micron Technology Inc

Specifications of MT48V8M32LFB5-8 IT TR

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 256M (8Mx32)
• Speed: 125MHz
• Interface: Parallel
• Voltage - Supply: 2.3 V ~ 2.7 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 90-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1107-2

Figure 36: Clock Suspend Mode
PDF: 09005aef80d460f2/Source: 09005aef80cd8d41
256Mb SDRAM x32_2.fm - Rev. G 6/05
A0-A9, A11
COMMAND
DQM 0-3
BA0, BA1
CKE
CLK
A10
DQ
t CMS
t CKS
t AS
t AS
t AS
COLUMN m
READ
T0
BANK
t CMH
t CKH
t AH
t AH
t AH
2
t CMS
t CK
Notes: 1. For this example, BL = 2, CL = 3, and auto precharge is disabled.
T1
NOP
t CMH
2. A9 and A11 = “Don’t Care.”
t CL
t CKS t CKH
See Table 15, Electrical Characteristics and Recommended AC Operating Conditions, on
page 48.
T2
NOP
t LZ
t CH
t AC
T3
D
OUT
m
T4
NOP
t OH
58
t AC
D
T5
OUT
NOP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
m + 1
t HZ
T6
NOP
256Mb: x32 Mobile SDRAM
COLUMN e
t DS
BANK
D
WRITE
T7
OUT
t DH
e
2
©2003 Micron Technology, Inc. All rights reserved.
Timing Diagrams
T8
D
DON’T CARE
UNDEFINED
OUT
T9
NOP
e + 1