参数资料
型号: MT49H8M32
厂商: Micron Technology, Inc.
元件分类: 热敏电阻
英文描述: THERMISTOR PTC 100OHM 120DEG RAD
中文描述: 低延迟DRAM延迟DRAM
文件页数: 23/43页
文件大小: 652K
代理商: MT49H8M32
23
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
GENERAL OVERVIEW AND TIMING DEFINITION
(BL2/WL2)
NOTE:
1. Address A[19:0] and commands CS#, AS#, WE#, REF# are referenced to the rising edge of the clock CK.
2. Input Data DQ is referenced to the rising or falling edge of the clock.
3. DVLD is referenced to the falling edge of DQS.
CK/CK#
DQS[3:0]#
DQS[3:0]
DVLD
A[19:0]
BA[2:0]
DM[1:0]
WE#
CS#, AS#,
REF#
DQ
1
2
3
4
5
6
7
8
9
tCKH
tCS
tCH
tCKL
tCK
tAS
tAH
tCKDQS
tQSVLD
tQSVLD
tQSQH Z
tQSQ
tDH
tDS
Q0a
Q0b
Q1a
Q1b
D0a
D0b
D1a
D1b
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