MT48LC16M16A2P-75 L:D TR Micron Technology Inc, MT48LC16M16A2P-75 L:D TR Datasheet - Page 25

• Manufacturer Part Number: MT48LC16M16A2P-75 L:D TR
• Description: DRAM Chip SDRAM 256M-Bit 16Mx16 3.3V 54-Pin TSOP-II T/R
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC16M16A2P-75 L:D TR

• Package: 54TSOP-II
• Density: 256 Mb
• Address Bus Width: 15 Bit
• Operating Supply Voltage: 3.3 V
• Maximum Clock Rate: 133 MHz
• Maximum Random Access Time: 6|5.4 ns
• Operating Temperature: 0 to 70 °C
• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 256M (16Mx16)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 54-TSOP II
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1191-2

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