MT48LC8M16A2B4-75:G Micron Technology Inc, MT48LC8M16A2B4-75:G Datasheet - Page 64

• Manufacturer Part Number: MT48LC8M16A2B4-75:G
• Description: IC SDRAM 128MBIT 133MHZ 54VFBGA
• Manufacturer: Micron Technology Inc
• Type: SDRAMr
• Series: -r

Specifications of MT48LC8M16A2B4-75:G

• Organization: 8Mx16
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 6/5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: VFBGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 150mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 128M (8Mx16)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 54-VFBGA
• Lead Free Status / RoHS Status: Compliant

Figure 48:
PDF: 09005aef8091e66d/Source: 09005aef8091e625
128MSDRAM_2.fm - Rev. N 1/09 EN
DQML, DQMH
COMMAND
A0–A9, A11
BA0, BA1
DQM /
CLK
CKE
A10
DQ
t CMS t CMH
t CKS
READ – DQM Operation
t AS
t AS
t AS
ACTIVE
T0
ROW
ROW
BANK
t CKH
Notes:
t AH
t AH
t AH
t RCD
t CK
1. For this example, BL = 4, and CL = 2.
2. x16: A9 and A11 = “Don’t Care.”
T1
NOP
x8: A11 = “Don’t Care.”
DISABLE AUTO PRECHARGE
ENABLE AUTO PRECHARGE
t CMS
t CL
COLUMN m 2
T2
READ
BANK
t CMH
t CH
CAS Latency
T3
NOP
t
LZ
t AC
64
T4
NOP
t OH
D
t HZ
OUT
m
Micron Technology, Inc., reserves the right to change products or specifications without notice.
T5
NOP
t
LZ
t AC
128Mb: x4, x8, x16 SDRAM
T6
NOP
D
t OH
t AC
OUT
m + 2
©1999 Micron Technology, Inc. All rights reserved.
NOP
T7
Timing Diagrams
D
OUT
t OH
t HZ
m + 3
NOP
T8
DON’T CARE
UNDEFINED