MT48LC4M16A2P-7E IT:G Micron Technology Inc, MT48LC4M16A2P-7E IT:G Datasheet - Page 67
![DRAM Chip SDRAM 64M-Bit 4Mx16 3.3V 54-Pin TSOP-II Tray](/photos/7/22/72261/557-54-tsop_sml.jpg)
MT48LC4M16A2P-7E IT:G
Manufacturer Part Number
MT48LC4M16A2P-7E IT:G
Description
DRAM Chip SDRAM 64M-Bit 4Mx16 3.3V 54-Pin TSOP-II Tray
Manufacturer
Micron Technology Inc
Type
SDRAMr
Datasheet
1.MT48LC4M16A2P-75G_TR.pdf
(72 pages)
Specifications of MT48LC4M16A2P-7E IT:G
Package
54TSOP-II
Density
64 Mb
Address Bus Width
14 Bit
Operating Supply Voltage
3.3 V
Maximum Clock Rate
143 MHz
Maximum Random Access Time
5.4 ns
Operating Temperature
-40 to 85 °C
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
64M (4M x 16)
Speed
143MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Package / Case
54-TSOP II
Organization
4Mx16
Address Bus
14b
Access Time (max)
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
150mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 50:
PDF: 09005aef80725c0b/Source: 09005aef806fc13c
64MSDRAM_2.fm - Rev. N 12/08 EN
DQML, DQMH
COMMAND
A0–A9, A11
BA0, BA1
DQM /
CKE
CLK
A10
DQ
t CMS
t CKS
t AS
t AS
t AS
ACTIVE
T0
ROW
ROW
BANK
Single WRITE – With Auto Precharge
t CMH
t CKH
t AH
t AH
t AH
t RCD
t RAS
t RC
Notes:
t CK
T1
NOP 3
1. For this example, BL = 1.
2. x16: A8, A9 and A11 = “Don’t Care”
3. WRITE command not allowed or
x8: A9 and A11 = “Don’t Care”
x4: A11 = “Don’t Care”
t CL
NOP 3
T2
t CH
T3
NOP 3
ENABLE AUTO PRECHARGE
t CMS
COLUMN m 2
t DS
BANK
WRITE
T4
D
IN
t CMH
t DH
m
67
t WR
t
RAS would be violated.
T5
NOP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
T6
NOP
t RP
64Mb: x4, x8, x16 SDRAM
T7
NOP
©2000 Micron Technology, Inc. All rights reserved.
Timing Diagrams
ACTIVE
ROW
ROW
BANK
T8
T9
NOP
DON’T CARE