MT48LC2M32B2P-7:G TR Micron Technology Inc, MT48LC2M32B2P-7:G TR Datasheet - Page 67

• Manufacturer Part Number: MT48LC2M32B2P-7:G TR
• Description: DRAM Chip SDRAM 64M-Bit 2Mx32 3.3V 86-Pin TSOP-II T/R
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC2M32B2P-7:G TR

• Density: 64 Mb
• Maximum Clock Rate: 143 MHz
• Package: 86TSOP-II
• Address Bus Width: 13 Bit
• Operating Supply Voltage: 3.3 V
• Maximum Random Access Time: 17|8|5.5 ns
• Operating Temperature: 0 to 70 °C
• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 64M (2Mx32)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 86-TSOP
• Organization: 2Mx32
• Address Bus: 13b
• Access Time (max): 17/8/5.5ns
• 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: 160mA
• Pin Count: 86
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1073-2

Figure 49:
PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5
64MSDRAMx32_2.fm - Rev. J 12/08 EN
COMMAND
BA0, BA1
DQM 0-3
A0-A9
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. A8 and A9 = “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
t CH
m
T3
NOP
67
t DS
D
T4
IN
NOP
m + 2
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t DH
t DS
D
T5
IN
NOP
m + 3
t DH
NOP
T6
©2001 Micron Technology, Inc. All rights reserved.
64Mb: x32 SDRAM
Timing Diagrams
NOP
DON’T CARE
UNDEFINED
T7