参数资料
型号: MT49H8M32FM
厂商: Micron Technology, Inc.
英文描述: REDUCED LATENCY DRAM RLDRAM
中文描述: 低延迟DRAM延迟DRAM
文件页数: 24/43页
文件大小: 652K
代理商: MT49H8M32FM
24
256: x16, x32 RLDRAM
MT49H8M32_3.p65 – Rev. 3, Pub. 6/02
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2002, Micron Technology, Inc.
ADVANCE
256Mb: x16, x32
2.5V V
EXT
, 1.8V V
DD
, 1.8V V
DD
Q, RLDRAM
READ TIMING
(BL = 2)
NOTE:
1. Starting with all banks closed, 8 banks cyclic access.
2. 2-bit prefetch, BL = 2.
3. Read latency (RL) programmable.
4. CS# = 1 deactivates command inputs. DQS and DQS# not affected.
CK/CK#
DQS,
DQS#
DVLD
CS#, AS#, REF#
A[19:0], BA[2:0]
DQ
1
2
3
4
5
6
7
8
9
RL = 5 tCK
tRC = 8 tCK
initial
Q0a
Q0b
Q0a
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RB0
Q1b
Q1a
Q2b
Q2a
Q3b
Q3a
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