MT48LC16M16A2P-75 IT:D Micron Technology Inc, MT48LC16M16A2P-75 IT:D Datasheet - Page 79

• Manufacturer Part Number: MT48LC16M16A2P-75 IT:D
• Description: DRAM Chip SDRAM 256M-Bit 16Mx16 3.3V 54-Pin TSOP-II Tray
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC16M16A2P-75 IT:D

• Density: 256 Mb
• Maximum Clock Rate: 133 MHz
• Package: 54TSOP-II
• Address Bus Width: 15 Bit
• Operating Supply Voltage: 3.3 V
• Maximum Random Access Time: 6|5.4 ns
• Operating Temperature: -40 to 85 °C
• Organization: 16Mx16
• Address Bus: 15b
• Access Time (max): 6/5.4ns
• 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: 135mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

Figure 50: Single WRITE Without Auto Precharge
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
Command
BA0, BA1
Address
DQM
CLK
CKE
A10
DQ
t CMS
t CKS
t AS
t AS
t AS
ACTIVE
Bank
T0
Row
Row
t CMH
t AH
t AH
t AH
t CKH
t RCD
t RAS
t RC
t CK
Note:
T1
NOP
1. For this example, BL = 1 and the WRITE burst is followed by a manual PRECHARGE.
Disable auto precharge
t CL
t CMS
t DS
Column m
Bank
WRITE
T2
D
t CMH
IN
t DH
t CH
t WR
T3
NOP
79
T4
NOP
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Single bank
PRECHARGE
All banks
Bank
T5
256Mb: x4, x8, x16 SDRAM
T6
NOP
t RP
PRECHARGE Operation
© 1999 Micron Technology, Inc. All rights reserved.
Bank
Row
ACTIVE
T7
T8
NOP
Don’t Care