MT48LC32M8A2P-7E:D Micron Technology Inc, MT48LC32M8A2P-7E:D Datasheet - Page 91

• Manufacturer Part Number: MT48LC32M8A2P-7E:D
• Description: IC SDRAM 256MBIT 133MHZ 54TSOP
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC32M8A2P-7E:D

• Package / Case: 54-TSOP II
• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 256M (32M x 8)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Access Time: RoHS Compliant
• Memory Case Style: TSOP
• No. Of Pins: 54
• Operating Temperature Range: 0°C To +70°C
• Operating Temperature Max: 70°C
• Operating Temperature Min: 0°C
• Organization: 32Mx8
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 5.4ns
• Maximum Clock Rate: 143MHz
• 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: 135mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Memory Configuration: 4 BLK (8M X 8)
• Interface Type: LVTTL
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev. E – 3/02
Rev. D – 7/01
Rev. C – 3/01
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
• Added 54-ball FBGA package information to front page.
• Added 54-ball FBGA pinout drawing to then-page 3.
• Added 54-ball FBGA package part numbers to then-page 4.
• Added 54-ball FBGA pin descriptions to then-page 10.
• Updated DQM information in 60-ball FGBA pin descriptions on then-page 11.
• Added 54-ball FGBA mech drawing to then-page 59.
• Removed Preliminary status.
• Updated x4 and x8 FBGA row label from Q to R on then-page 2.
• Moved "(to state (A10 LOW})" on then-page 8.
• Updated I
• Added Capacitance table for FBGA to then-page 34.
• Added notes 34-36 for FBGA capacitance (MIN) values different from PC133 on then-
• Changed note 9 and 11 V
• Corrected Initialization waveform (
• Added "FB" FBGA package for x4- and x8-only configurations on then-pages 1 and 3.
• Added new page with FBGA pinout for x4 and x8 configurations on then-page 2.
• Removed -8E speed grade reference on then-pages 1, 11, and 33-55.
• Updated
• Updated Mode Register for A12 from unused to reserved on then-page 10.
• Changed
• Updated MAX -7E/ -75 I
• Added reference "notes appear on page 36" on then-pages 33-35.
• Removed temp reference and added note 5 to all tables.
• Note 21 updated for
• Updated "Don't Care" state of the SELF REFRESH MODE diagram on then-page 41.
• Updated A0-A11 to A0-A9, A11 as A10 is isolated for AP.
• Updated Single READ w/o AP to include note 3 at T3 and T4 NOP cmds on then-page
• Updated Write w/o AP to show
page 36.
1.4V reference level.
44.
page 49.
– I
– I
– I
– I
– I
– I
– I
DD1
DD3
DD4
DD5
DD6
DD7
DD7
t
from 170/160 to 130/120 for -7E/-75.
from 60/60 to 45/40 for -7E/-75.
from 160/160 to 130/130 for -7E/-75.
from 340/320 to 285/270 for -7E/-75.
from 4/4 to 3.5/3.5 for -7E/-75.
from 3/3 to 2.5/2.5 for -7E/-75.
(low power) from 2/2 to 1.5/1.5 for -7E/-75.
t
OH(MIN) value from 2.7ns to 3ns on then-pages 34, 39, 42-48.
DD
RC to
(MAX) Specifications to reflect 71G power edits on then-page 33:
t
RFC for burst AUTO REFRESH commands on then-page 14.
t
CK=ns units vs. MHz reference.
DD5
IH(MIN)
91
from 300/300 to 340/320 respectively on then-page 33.
t
-V
WR = 2 clks and updated note 2 to <Dinm+3> on then-
IL (MAX)
t
CMS and
Micron Technology, Inc. reserves the right to change products or specifications without notice.
test conditions from 0V-3V to 0.8V- 2.0V with
t
CMH reversed) on then-page 37.
256Mb: x4, x8, x16 SDRAM
© 1999 Micron Technology, Inc. All rights reserved.
Revision History