MT48LC4M16A2TG-8ELIT Micron Technology Inc, MT48LC4M16A2TG-8ELIT Datasheet - Page 70

• Manufacturer Part Number: MT48LC4M16A2TG-8ELIT
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC4M16A2TG-8ELIT

• Organization: 4Mx16
• Density: 64Mb
• Address Bus: 14b
• Access Time (max): 6ns
• Maximum Clock Rate: 125MHz
• 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: 120mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Figure 53:
PDF: 09005aef80725c0b/Source: 09005aef806fc13c
64MSDRAM_2.fm - Rev. N 12/08 EN
DQML, DQMH
COMMAND
A0–A9, A11
DQM /
BA0, BA1
WRITE – DQM Operation
CKE
A10
CLK
DQ
Notes:
t CMS
t CKS
t AS
t AS
t AS
ACTIVE
T0
ROW
ROW
BANK
t CKH
t CMH
t AH
t AH
t AH
1. For this example, BL = 4.
2. x16: A8, A9 and A11 = “Don’t Care”
x8: A9 and A11 = “Don’t Care”
x4: A11 = “Don’t Care”
t RCD
t CK
T1
NOP
DISABLE AUTO PRECHARGE
ENABLE AUTO PRECHARGE
t CMS
t CL
COLUMN m 2
t DS
WRITE
T2
BANK
D
IN
t CMH
t DH
m
t CH
T3
NOP
70
t DS
D
T4
IN
NOP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
m + 2
t DH
t DS
D
T5
NOP
IN
m + 3
t DH
64Mb: x4, x8, x16 SDRAM
NOP
T6
©2000 Micron Technology, Inc. All rights reserved.
Timing Diagrams
NOP
T7
DON’T CARE