A42L8316V-35U Datasheet PDF - AMIC Technology
Part Number | A42L8316V-35U | |
Description | 256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE | |
Manufacturers | AMIC Technology | |
Logo | ||
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Preliminary
256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
Document Title
256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
Revision History
Rev. No.
0.0
0.1
History
Initial issue
Modify AC data
Issue Date
January 26, 1999
August 20, 2002
Remark
Preliminary
PRELIMINARY (August, 2002, Version 0.1)
AMIC Technology, Inc.
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A42L8316 Series
Truth Table
Function
Standby
Read: Word
Read: Lower Byte
RAS
H
L
L
UCAS
H
L
H
LCAS
H
L
L
WE
X
H
H
OE
X
L
L
Read: Upper Byte
L L HHL
Write: Word
Write: Lower Byte
L L L LH
LHLLH
Write: Upper Byte
L LHLH
Read-Write
L L L H→L L→H
EDO-Page-Mode Read: Hi-Z
-First cycle
-Subsequent Cycles
L H→L H→L H H→L
L H→L H→L H H→L
EDO-Page-Mode Write
-First cycle
-Subsequent Cycles
L H→L H→L L
L H→L H→L L
H
H
EDO-Page-Mode Read-Write
-First cycle
-Subsequent Cycles
L H→L H→L H→L L→H
L H→L H→L H→L L→H
Hidden Refresh Read
L→H→L L L H L
Hidden Refresh Write
L→H→L L L L X
RAS -Only Refresh
L HHXX
CBR Refresh
H→L
L
L
X
X
Self Refresh
H→L
L
L
H
X
Note: 1. Byte Write may be executed with either UCAS or LCAS active.
2. Byte Read may be executed with either UCAS or LCAS active.
3. Only one CAS signal ( UCAS or LCAS ) must be active.
Address
X
Row/Col.
Row/Col.
Row/Col.
Row/Col.
Row/Col.
Row/Col.
Row/Col.
I/Os
High-Z
Data Out
I/O0-7 = Data Out
I/O8-15 = High-Z
Notes
I/O0-7 = High-Z
I/O8-15 = Data Out
Data In
I/O0-7 = Data In
I/O8-15 = X
I/O0-7 = X
I/O8-15 = Data In
Data Out → Data In 1,2
Row/Col.
Col.
Data Out
Data Out
2
2
Row/Col.
Col.
Data In
Data In
1
1
Row/Col.
Col.
Row/Col.
Row/Col.
Row
X
X
Data Out → Data In
Data Out → Data In
Data Out
Data In → High-Z
High-Z
High-Z
High-Z
1, 2
1, 2
2
1
3
PRELIMINARY (August, 2002, Version 0.1)
4
AMIC Technology, Inc.
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for A42L8316V-35U electronic component. |
Information | Total 25 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ A42L8316V-35U.PDF Datasheet ] |
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Featured Datasheets
Part Number | Description | MFRS |
A42L8316V-35 | The function is 256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE. AMIC Technology | |
A42L8316V-35U | The function is 256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE. AMIC Technology | |
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