MT48LC32M8A2P-7E:D Micron Technology Inc, MT48LC32M8A2P-7E:D Datasheet - Page 89

• 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

Revision History
Rev. N – 1/10
Rev. M – 11/08
Rev. L – 8/07
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
• Updated format.
• Used LPSDR as base and replaced with SDR-specific information as needed.
• Added Automotive Temperature documentation to datasheet:
• Changed heading from 16, 8, and 4 Megs to 64, 32, and 16 Megs in Features section,
• Added FBGA and VFBGA package dimensions to Features section, Options table.
• Changed order of packages to show 54-ball packages after 60-ball packages in Fea-
• Changed DQMU to DQML in Symbol column of 54-Pin TSOP Descriptions table.
• Combined 54-Ball FBGA Description table and 60-Ball FBGA Description table into
• Removed duplicate content for Burst Type and CAS Latency (CL) in Register Defini-
• Reworded table sub-title notes for Truth Table 1 – Commands and DQM Operation
• Changed VALID to WRITE or NOP in Command column of Truth Table 2 – CKE table.
• Reworded table sub-title notes for Truth Table 2 – CKE, Truth Table 3 – Current State
• Moved Electrical Characteristics and Recommended AC Operating Conditions (-6A)
Address Table table.
tures section, Options table.
one table, 54-Ball and 60-Ball FBGA Description table.
tion section.
table.
Bank n, Command to Bank n, and Truth Table 4 – Current State Bank n, Command to
Bank m tables.
and I
ifications section.
– Front-page Options table.
– General Description section, Automotive Temperature sub-section.
– Commands section, Auto Refresh sub-section.
– Commands section, Self Refresh sub-section.
– Electrical Specifications section, Absolute Maximum Ratings table.
– Electrical Specifications section, Temperature Limits table.
– Electrical Specifications section, I
– Electrical Specifications section, I
– Electrical Specifications section, Electrical Characteristics and Recommended
– Electrical Specifications section, Electrical Characteristics and Recommended
– Electrical Specifications section, note "The minimum specifications are used on-
– Timing Diagrams section, Self Refresh Mode diagram, added note, "Self refresh
AC Operating Conditions (-6A) table.
AC Operating Conditions (-7E, -75) table.
ly to indicate cycle time at which proper operation over the full temperature
range is ensured..."
mode not supported on automotive temperature (AT) devices."
DD
Specifications and Conditions (-6A) tables from addendum to Electrical Spec-
89
Micron Technology, Inc. reserves the right to change products or specifications without notice.
DD
DD
Specifications and Conditions (-6A).
Specifications and Conditions (-7E, -75).
256Mb: x4, x8, x16 SDRAM
© 1999 Micron Technology, Inc. All rights reserved.
Revision History