MT48LC4M32B2P-7IT Micron Technology Inc, MT48LC4M32B2P-7IT Datasheet - Page 52

• Manufacturer Part Number: MT48LC4M32B2P-7IT
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC4M32B2P-7IT

• Organization: 4Mx32
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 17/8/5.5ns
• Maximum Clock Rate: 143MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 175mA
• Pin Count: 86
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

Figure 35:
A0-A9, A11
PDF: 09005aef80872800/Source: 09005aef80863355
128MbSDRAMx32_2.fm - Rev. L 1/09 EN
COMMAND
BA0, BA1
DQM0-3
CKE
A10
CLK
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
Clock Suspend Mode
2
Notes:
t CMS
t CK
T1
NOP
t CMH
1. For this example, BL = 2, CL = 3, and auto precharge is disabled.
2. A8, A9, and A11 = “Don’t Care.”
t CL
t CKS t CKH
T2
NOP
t LZ
t CH
t AC
T3
D
OUT
m
T4
NOP
t OH
52
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
COLUMN e
t DS
BANK
WRITE
D
T7
OUT
t DH
e
©2001 Micron Technology, Inc. All rights reserved.
2
128Mb: x32 SDRAM
Timing Diagrams
T8
D
DON’T CARE
UNDEFINED
OUT
T9
NOP
e + 1