MT44K32M18 Datasheet, PDF (1/111 Pages) Micron Technology – 576Mb: x18, x36 RLDRAM 3

Advance^‡
RLDRAM 3
MT44K32M18 – 2 Meg x 18 x 16 Banks
MT44K16M36 – 1 Meg x 36 x 16 Banks
576Mb: x18, x36 RLDRAM 3
Features
Features
• 1066 MHz DDR operation (2133 Mb/s/ball data
rate)
• 76.8 Gb/s peak bandwidth (x36 at 1066 MHz clock
frequency)
• Organization
– 32 Meg x 18, and 16 Meg x 36 common I/O (CIO)
– 16 banks
• 1.2V center-terminated push/pull I/O
• 2.5V V_EXT, 1.35V V_DD, 1.2V V_DDQ I/O
• Reduced cycle time (^tRC (MIN) = 8 - 12ns)
• SDR addressing
• Programmable READ/WRITE latency (RL/WL) and
burst length
• Data mask for WRITE commands
• Differential input clocks (CK, CK#)
• Free-running differential input data clocks (DKx,
DKx#) and output data clocks (QKx, QKx#)
• On-die DLL generates CK edge-aligned data and
differential output data clock signals
• 64ms refresh (128K refresh per 64ms)
• 168-ball FBGA package
• 40Ω or 60Ω matched impedance outputs
• Integrated on-die termination (ODT)
• Single or multibank writes
• Extended operating range (200–1066 MHz)
• READ training register
• Multiplexed and non-multiplexed addressing capa-
bilities
• Mirror function
• Output driver and ODT calibration
• JTAG interface (IEEE 1149.1-2001)
Options¹
• Clock cycle and ^tRC timing
– 0.93ns and ^tRC (MIN) = 8ns
(RL3-2133)
– 0.93ns and ^tRC (MIN) = 10ns
(RL3-2133)
– 1.07ns and ^tRC (MIN) = 8ns
(RL3-1866)
– 1.07ns and ^tRC (MIN) = 10ns
(RL3-1866)
– 1.25ns and ^tRC (MIN) = 10ns
(RL3-1600)
– 1.25ns and ^tRC (MIN) = 12ns
(RL3-1600)
• Configuration
– 32 Meg x 18
– 16 Meg x 36
• Operating temperature
– Commercial (T_C = 0° to +95°C)
– Industrial (T_C = –40°C to +95°C)
• Package
– 168-ball FBGA
– 168-ball FBGA (Pb-free)
• Revision
Marking
-093E
-093
-107E
-107
-125E
-125
32M18
16M36
None
IT
PA
RB
:A
Note:
1. Not all options listed can be combined to
define an offered product. Use the part cat-
alog search on www.micron.com for availa-
ble offerings.
PDF: 09005aef84003617
576mb_rldram3.pdf – Rev. B 1/12 EN
1
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2011 Micron Technology, Inc. All rights reserved.
‡Products and specifications discussed herein are for evaluation and reference purposes only and are subject to change by
Micron without notice. Products are only warranted by Micron to meet Micron's production data sheet specifications.