MT48LC4M32LFF5-10 IT:G Micron Technology Inc, MT48LC4M32LFF5-10 IT:G Datasheet - Page 77

• Manufacturer Part Number: MT48LC4M32LFF5-10 IT:G
• Description: IC SDRAM 128MBIT 100MHZ 90VFBGA
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr

Specifications of MT48LC4M32LFF5-10 IT:G

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 128M (4Mx32)
• Speed: 100MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 90-VFBGA
• Organization: 4Mx32
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 22/8/7ns
• Maximum Clock Rate: 100MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 110mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 56:
PDF: 09005aef807f4885/Source: 09005aef8071a76b
128Mbx16x32Mobile_2.fm - Rev. M 1/09 EN
DQMU, DQML
COMMAND
A0-A9, A11
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
t CK
1. For this example, BL = 4.
2. x16: A9 and A11 = “Don’t Care.”
x32: A8, A9, and A11 = “Don’t Care.”
See Table 17 on page 53.
t RCD
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
t CH
m
T3
NOP
77
t DS
D
T4
NOP
IN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
m + 2
t DH
128Mb: x16, x32 Mobile SDRAM
t DS
D
T5
IN
NOP
m + 3
t DH
NOP
T6
©2001 Micron Technology, Inc. All rights reserved.
Timing Diagrams
NOP
DON’T CARE
T7