MT48LC32M16A2TG-7E Micron Technology Inc, MT48LC32M16A2TG-7E Datasheet - Page 50

• Manufacturer Part Number: MT48LC32M16A2TG-7E
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC32M16A2TG-7E

• Organization: 32Mx16
• Density: 512Mb
• Address Bus: 15b
• Access Time (max): 5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 125mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant

Figure 34:
PDF: 09005aef809bf8f3/Source: 09005aef80818a4a
512MbSDRAM.fm - Rev. L 10/07 EN
DQML, DQMU
Power-Down Mode
COMMAND
Precharge all
BA0, BA1
A11, A12
active banks
A0–A9,
DQM/
CKE
CLK
A10
DQ
Note:
t CMS
High-Z
t CKS
t AS
SINGLE BANK
PRECHARGE
ALL BANKS
BANK(S)
T0
t CMH
t CKH
t AH
Violating refresh requirements during power-down may result in a loss of data.
Two clock cycles
All banks idle, enter
power-down mode
t CK
T1
NOP
t CKS
t CL
T2
NOP
Input buffers gated off while in
power-down mode
t CH
50
Exit power-down mode
(
(
(
(
(
(
(
)
(
)
(
)
(
)
(
)
)
(
)
)
)
(
)
)
(
)
(
(
(
(
(
(
)
)
(
)
(
)
(
)
(
)
(
)
)
(
)
)
)
)
)
(
)
(
)
)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
(
(
(
(
(
(
)
(
)
(
)
(
(
(
(
)
(
)
)
)
)
)
)
)
(
)
)
(
(
(
)
(
(
(
)
(
)
(
)
(
(
(
(
)
(
)
)
)
)
)
(
)
)
)
)
)
t CKS
Tn + 1
512Mb: x4, x8, x16 SDRAM
NOP
All banks idle
©2000 Micron Technology, Inc. All rights reserved.
Tn + 2
ACTIVE
ROW
ROW
BANK
Timing Diagrams
Don’t Care