MT48LC32M8A2P-7E:D Micron Technology Inc, MT48LC32M8A2P-7E:D Datasheet - Page 25

• 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

PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
10. Address transitions average one transition every two clocks.
11. PC100 specifies a maximum of 4pF.
12. PC100 specifies a maximum of 5pF.
13. For -75, CL = 3 and tCK = 7.5ns; for -7E, CL = 2 and tCK = 7.5ns.
14. CKE is HIGH during REFRESH command period
5. I
6. I
7. Enables on-chip refresh and address counters.
8. Other input signals are allowed to transition no more than once every two clocks and
9. The I
measured from V
always be 1.5V referenced to crossover. Refer to Micron technical note TN-48-09.
minimum cycle time and the outputs open.
are otherwise at valid V
quency alteration for the test condition.
is actually a nominal value and does not result in a fail value.
DD
DD
specifications are tested after the device is properly initialized.
is dependent on output loading and cycle rates. Specified values are obtained with
DD
current will increase or decrease proportionally according to the amount of fre-
IL, max
and V
IH
25
or V
Electrical Specifications – I
IH,min
IL
levels.
and no longer from the 1.5V midpoint. CLK should
Micron Technology, Inc. reserves the right to change products or specifications without notice.
t
RFC (MIN) else CKE is LOW. The I
256Mb: x4, x8, x16 SDRAM
© 1999 Micron Technology, Inc. All rights reserved.
DD
Parameters
DD6
limit