hm51w16165tt-7 Elpida Memory, Inc., hm51w16165tt-7 Datasheet - Page 17

• Manufacturer Part Number: hm51w16165tt-7
• Description: 16 M Edo Dram 1-mword ? 16-bit
• Manufacturer: Elpida Memory, Inc.

Notes concerning 2CAS control
Please do not separate the UCAS/LCAS operation timing intentionally. However skew between
UCAS/LCAS are allowed under the following conditions.
1. Each of the UCAS/LCAS should satisfy the timing specifications individually.
2. Different operation mode for upper/lower byte is not allowed; such as following.
3. Closely separated upper/lower byte control is not allowed. However when the condition (t
4. Byte control operation by remaining UCAS or LCAS high is guaranteed.
UCAS
LCAS
RAS
WE
satisfied, EDO page mode can be performed.
UCAS
LCAS
RAS
Data Sheet E0153H10
HM51W16165 Series, HM51W18165 Series
t UL
CP
Delayed write
Early write
t
UL
) is
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