MT48LC8M16A2P-75 IT:G TR Micron Technology Inc, MT48LC8M16A2P-75 IT:G TR Datasheet - Page 35

DRAM Chip SDRAM 128M-Bit 8Mx16 3.3V 54-Pin TSOP-II T/R

MT48LC8M16A2P-75 IT:G TR

Manufacturer Part Number
MT48LC8M16A2P-75 IT:G TR
Description
DRAM Chip SDRAM 128M-Bit 8Mx16 3.3V 54-Pin TSOP-II T/R
Manufacturer
Micron Technology Inc
Type
SDRAMr
Datasheet

Specifications of MT48LC8M16A2P-75 IT:G TR

Density
128 Mb
Maximum Clock Rate
133 MHz
Package
54TSOP-II
Address Bus Width
14 Bit
Operating Supply Voltage
3.3 V
Maximum Random Access Time
6|5.4 ns
Operating Temperature
-40 to 85 °C
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
128M (8Mx16)
Speed
133MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Package / Case
54-TSOP II
Organization
8Mx16
Address Bus
14b
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
150mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
557-1099-2
Figure 24:
Figure 25:
PDF: 09005aef8091e66d/Source: 09005aef8091e625
128MSDRAM_2.fm - Rev. N 1/09 EN
WRITE-to-PRECHARGE
Terminating a WRITE Burst
Notes:
Notes:
COMMAND
COMMAND
1. DQM could remain LOW in this example if the WRITE burst is a fixed length of two.
COMMAND
1. DQMs are LOW.
t WR @ t CLK ≥ 15ns
t WR = t CLK < 15ns
ADDRESS
ADDRESS
ADDRESS
DQM
DQM
CLK
DQ
DQ
CLK
TRANSITIONING DATA
DQ
BANK a,
BANK a,
WRITE
WRITE
BANK,
COL n
COL n
WRITE
COL n
D
D
T0
D
n
n
T0
IN
IN
n
IN
TERMINATE
n + 1
n + 1
BURST
NOP
NOP
T1
D
D
T1
IN
IN
t
WR
35
PRECHARGE
COMMAND
(ADDRESS)
(a or all)
DON’T CARE
BANK
(DATA)
T2
NOP
T2
NEXT
t
WR
TRANSITIONING DATA
PRECHARGE
(a or all)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
BANK
T3
NOP
t RP
NOP
NOP
T4
t RP
128Mb: x4, x8, x16 SDRAM
BANK a,
ACTIVE
ROW
NOP
T5
©1999 Micron Technology, Inc. All rights reserved.
DON’T CARE
BANK a,
ACTIVE
ROW
NOP
T6
Operations

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