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IS61NLF25636A-6.5B2 Просмотр технического описания (PDF) - Integrated Silicon Solution

Номер в каталоге
Компоненты Описание
производитель
IS61NLF25636A-6.5B2
ISSI
Integrated Silicon Solution ISSI
IS61NLF25636A-6.5B2 Datasheet PDF : 37 Pages
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IS61NLF25636A/IS61NVF25636A
IS61NLF51218A/IS61NVF51218A
ASYNCHRONOUS TRUTH TABLE(1)
Operation
ZZ
OE
I/O STATUS
Sleep Mode
H
X
High-Z
Read
L
L
L
H
DQ
High-Z
Write
L
X
Din, High-Z
Deselected
L
X
High-Z
Notes:
1. X means "Don't Care".
2. For write cycles following read cycles, the output buffers must be disabled with OE, otherwise data bus
contention will occur.
3. Sleep Mode means power Sleep Mode where stand-by current does not depend on cycle time.
4. Deselected means power Sleep Mode where stand-by current depends on cycle time.
WRITE TRUTH TABLE (x18)
Operation
WE
BWa
BWb
READ
H
X
X
WRITE BYTE a
L
L
H
WRITE BYTE b
L
H
L
WRITE ALL BYTEs
L
L
L
WRITE ABORT/NOP
L
H
H
Notes:
1. X means "Don't Care".
2. All inputs in this table must beet setup and hold time around the rising edge of CLK.
ISSI ®
10
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. B
08/26/05

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