MT46H64M16LFCK-6 IT:A Micron Technology Inc, MT46H64M16LFCK-6 IT:A Datasheet - Page 8

• Manufacturer Part Number: MT46H64M16LFCK-6 IT:A
• Manufacturer: Micron Technology Inc
• Type: DDR SDRAMr

Specifications of MT46H64M16LFCK-6 IT:A

• Organization: 64Mx16
• Density: 1Gb
• Address Bus: 14b
• Access Time (max): 6.5/5.5ns
• Maximum Clock Rate: 166MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 115mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

General Description
PDF: 09005aef82ce3074
1gb_ddr_mobile_sdram_t48m.pdf - Rev. L 04/10 EN
The 1Gb Mobile low-power DDR SDRAM is a high-speed CMOS, dynamic random-ac-
cess memory containing 1,073,741,824 bits. It is internally configured as a quad-bank
DRAM. Each of the x16’s 268,435,456-bit banks is organized as 16,384 rows by 1,024 col-
umns by 16 bits. Each of the x32’s 268,435,456-bit banks is organized as 8,192 rows by
1,024 columns by 32 bits. In the reduced page-size (LG) option, each of the x32’s
268,435,456-bit banks are organized as 16,384 rows by 512 columns by 32 bits.
Note:
1. Throughout this data sheet, various figures and text refer to DQs as “DQ.” DQ should
be interpreted as any and all DQ collectively, unless specifically stated otherwise. Addi-
tionally, the x16 is divided into 2 bytes: the lower byte and the upper byte. For the lower
byte (DQ[7:0]), DM refers to LDM and DQS refers to LDQS. For the upper byte
(DQ[15:8]), DM refers to UDM and DQS refers to UDQS. The x32 is divided into 4 bytes.
For DQ[7:0], DM refers to DM0 and DQS refers to DQS0. For DQ[15:8], DM refers to
DM1 and DQS refers to DQS1. For DQ[23:16], DM refers to DM2 and DQS refers to
DQS2. For DQ[31:24], DM refers to DM3 and DQS refers to DQS3.
2. Complete functionality is described throughout the document; any page or diagram
may have been simplified to convey a topic and may not be inclusive of all requirements.
3. Any specific requirement takes precedence over a general statement.
8
1Gb: x16, x32 Mobile LPDDR SDRAM
Micron Technology, Inc. reserves the right to change products or specifications without notice.
General Description
© 2007 Micron Technology, Inc. All rights reserved.