MT49H16M36BM-33:A Micron Technology Inc, MT49H16M36BM-33:A Datasheet - Page 34
![no-image](/images/manufacturer_photos/0/4/441/micron_technology_inc_sml.jpg)
MT49H16M36BM-33:A
Manufacturer Part Number
MT49H16M36BM-33:A
Description
Manufacturer
Micron Technology Inc
Type
RLDRAMr
Datasheet
1.MT49H16M36BM-33A.pdf
(76 pages)
Specifications of MT49H16M36BM-33:A
Organization
16Mx36
Address Bus
23b
Operating Supply Voltage (typ)
1.8V
Package Type
uBGA
Operating Temp Range
0C to 95C
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Pin Count
144
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Compliant
Configuration Tables
Table 19:
Burst Length (BL)
PDF: 09005aef80a41b46/Source: 09005aef809f284b
RLDRAM_II_CIO_Core.fm - Rev. D 12/10 EN
Valid frequency range
Parameter
t
t
t
WL
RC
RL
Cycle Time and READ/WRITE Latency Configuration Table
Notes 1–2 apply to the entire table
Notes:
Note:
Table 19 shows the different configurations that can be programmed into the mode
register. The WRITE latency is equal to the READ latency plus one in each configuration
in order to maximize data bus utilization. Bits M0, M1, and M2 are used to select the
configuration during the MRS command.
1.
2. Minimum operating frequency for the Die Rev. A -18 is 370 MHz.
3. BL = 8 is not available.
4. The minimum
Burst length is defined by M3 and M4 of the mode register. Read and write accesses to
the RLDRAM are burst-oriented, with the burst length being programmable to 2, 4, or 8.
Figure 11 on page 35 illustrates the different burst lengths with respect to a READ
command. Changes in the burst length affect the width of the address bus (see Table 20
on page 35 for details).
266–175
The data written by the prior burst length is not guaranteed to be accurate when the
burst length of the device is changed.
t
the same bank. In this instance the minimum
RC < 20ns in any configuration only available with -25E and -18 speed grades.
1
4
4
5
3
576Mb: x9, x18, x36 2.5V V
t
RC is typically 3 cycles, except in the case of a WRITE followed by a READ to
400–175
2
6
6
7
34
Configuration
533–175
3
8
8
9
Micron Technology, Inc., reserves the right to change products or specifications without notice.
EXT
t
RC is 4 cycles.
, 1.8V V
200–175
4
3, 4
3
3
4
DD
, HSTL, CIO, RLDRAM II
©2004 Micron Technology, Inc. All rights reserved.
333–175
5
5
5
6
Commands
Units
MHz
t
t
t
CK
CK
CK